Publikationsliste für
Karsten Held
als Autorin / Autor bzw. wesentlich beteiligte Person
399 Datensätze (2008 - 2022)
Zeitschriftenartikel
R. Arita, K. Kuroki, K. Held, A. Lukoyanov, S. Skornyakov, V. Anisimov:
"Origin of large thermopower in LiRh2O4: Calculation of the Seebeck coefficient by the combination of local density approximation and dynamical mean-field theory";
Physical Review B,
78
(2008),
S. 115121-1
- 115121-5.
Zusätzliche Informationen
E. Assmann, P. Blaha, R. Laskowski, K. Held, S. Okamoto, G. Sangiovanni:
"Oxide Heterostructures for Efficient Solar Cells";
Physical Review Letters,
110
(2013),
S. 078701.
E. Assmann, P. Wissgott, J. Kunes, A. Toschi, P. Blaha, K. Held:
"woptic: Optical conductivity with Wannier functions and adaptive k-mesh refinement";
Computer Physics Communications,
202
(2016),
S. 1
- 11.
Zusätzliche Informationen
K. Astleithner, A. Kauch, T. Ribic, K. Held:
"Parquet dual fermion approach for the Falicov-Kimball model";
Physical Review B,
101
(2020),
165101;
S. 1
- 11.
W. Auzinger, J. Dubois, K. Held, H. Hofstätter, T. Jawecki, A. Kauch, O. Koch, K. Kropielnicka, P. Singh, C. Watzenböck:
"Efficient Magnus-type integrators for solar energy conversion in Hubbard models";
Journal of Computational Mathematics and Data Science (JCMDS),
2
(2022).
Zusätzliche Informationen
L. Baldassarre, A. Perucchi, D. Nicoletti, A. Toschi, G. Sangiovanni, K. Held, M. Capone, M. Ortolani, L. Malavasi, M. Marsi, P. Metcalf, P. Postorino, S. Lupi:
"Quasiparticle evolution and pseudogap formation in V2O3: An infrared spectroscopy study";
Physical Review B,
77
(2008),
S. 113107-1
- 113107-4.
Zusätzliche Informationen
H. Banerjee, Oleg Janson, K. Held, T. Saha-Dasgupta:
"Electronic and magnetic state of LaMnO3 epitaxially strained on SrTiO3: Effect of local correlation and nonlocal exchange";
Physical Review B,
100
(2019),
S. 115143.
M. Battiato, K. Held:
"Ultrafast and Gigantic Spin Injection in Semiconductors";
Physical Review Letters,
116
(2016),
196601;
S. 196601-1
- 196601-5.
Zusätzliche Informationen
M. Battiato, K. Held et al.:
"Boltzmann approach to high-order transport: The nonlinear and nonlocal responses";
Physical Review B,
95
(2017),
S. 235137
- 235148.
M. Battiato, J. Tomczak, Z. Zhong, K. Held:
"Unified Picture for the Colossal Thermopower Compound FeSb2";
Physical Review Letters,
114
(2015),
S. 236603-1
- 236603-5.
Zusätzliche Informationen
Sumanta Bhandary, E. Assmann, M. Aichhorn, K. Held:
"Charge self-consistency in density functional theory combined with dynamical mean field theory: k-space reoccupation and orbital order";
Physical Review B,
94
(2016),
155131;
S. 155131-1
- 155131-9.
Zusätzliche Informationen
Sumanta Bhandary, K. Held:
"Self-energy self-consistent density functional theory plus dynamical mean field theory";
Physical Review B,
103
(2021),
245116;
S. 1
- 11.
C. Cacho, A. Crepaldi, M. Battiato, J. Braun, F. Cilento, M. Zacchigna, M.C. Richter, O. Heckmann, E. Springate, Y. Liu, S.S. Dhesi, H. Berger, Ph. Bugnon, K. Held, M. Grioni, H. Ebert, K. Hricovini, J. Minár, F. Parmigiani:
"Momentum-Resolved Spin Dynamics of Bulk and Surface Excited States in the Topological Insulator Bi2Se3";
Physical Review Letters,
114
(2015),
S. 097401-1
- 097401-6.
Zusätzliche Informationen
P. Chalupa, P. Gunacker, T. Schäfer, K. Held, A. Toschi:
"Divergences of the irreducible vertex functions in correlated metallic systems: Insights from the Anderson impurity model";
Physical Review B,
97
(2018),
245136;
S. 1
- 15.
H. Das, G. Sangiovanni, A. Valli, K. Held, T. Saha-Dasgupta:
"Comment on "Size Control of Charge-Orbital Order in Half-Doped Manganite La0.5Ca0.5MnO3" Reply";
Physical Review Letters,
108
(2012),
129702;
S. 1
- 2.
H. Das, G. Sangiovanni, A. Valli, K. Held, T. Saha-Dasgupta:
"Size Control of Charge-Orbital Order in Half-Doped Manganite La0.5Ca0.5MnO3";
Physical Review Letters,
107
(2011),
197202;
S. 1
- 5.
S. Donsa, S. Andergassen, K. Held:
"Double quantum dot as a minimal thermoelectric generator";
Physical Review B,
89
(2014),
125103.
Zusätzliche Informationen
C. J. Eckhardt, C. Honerkamp, K. Held, A. Kauch:
"Truncated unity parquet solver";
Physical Review B,
101
(2020),
155104;
S. 1
- 17.
J. Gabel, M. Pickem, P. Scheiderer, L. Dudy, B. Leikert, M. Fuchs, M. Stübinger, M. Schmitt, J. Küspert, G. Sangiovanni, J. Tomczak, K. Held, T. Lee, R. Claessen, M. Sing:
"Toward Functionalized Ultrathin Oxide Films: The Impact of Surface Apical Oxygen";
Advanced Electronic Materials,
2021
(2021),
2101006;
S. 2101006.
A. Galler, J. Kaufmann, P. Gunacker, M. Pickem, P. Thunström, J. Tomczak, K. Held:
"Towards ab initio Calculations with the Dynamical Vertex Approximation";
Journal of the Physical Society of Japan,
87
(2018),
041004;
S. 1
- 12.
A. Galler, C. Taranto, M. Wallerberger, M. Kaltak, G. Kresse, G. Sangiovanni, A. Toschi, K. Held:
"Screened moments and absence of ferromagnetism in FeAl";
Physical Review B,
92
(2015),
S. 205132-1
- 205132-7.
Zusätzliche Informationen
A. Galler, P. Thunström, P. Gunacker, J. Tomczak, K. Held:
"Ab initio dynamical vertex approximation";
Physical Review B,
95
(2017),
115107;
S. 1
- 13.
Zusätzliche Informationen
M. Ganahl, M. Aichhorn, H.G. Evertz, P. Thunström, K. Held, F. Verstraete:
"Efficient DMFT impurity solver using real-time dynamics with matrix product states";
Physical Review B,
92
(2015),
S. 155132-1
- 155132-12.
Zusätzliche Informationen
M. Ganahl, P. Thunström, F. Verstraete, K. Held, H.G. Evertz:
"Chebyshev expansion for impurity models using matrix product states";
Physical Review B,
90
(2014),
045144.
Zusätzliche Informationen
P. Gunacker, M. Wallerberger, E. Gull, A. Hausoel, G. Sangiovanni, K. Held:
"Continuous-time quantum Monte Carlo using worm sampling";
Physical Review B,
92
(2015),
S. 155102-1
- 155102-10.
Zusätzliche Informationen
P. Gunacker, M. Wallerberger, T. Ribic, A. Hausoel, G. Sangiovanni, K. Held:
"Worm-improved estimators in continuous-time quantum Monte Carlo";
Physical Review B,
94
(2016),
125153;
S. 125153-1
- 125153-9.
Zusätzliche Informationen
V. Guritanu, P. Wissgott, T. Weig, H. Winkler, J. Sichelschmidt, M. Scheffler, A. Prokofiev, S. Kimura, T. Iizuka, A.M. Strydom, M. Dressel, F. Steglich, K. Held, S. Paschen:
"Anisotropic optical conductivity of the putative Kondo insulator CeRu4Sn6";
Physical Review B,
87
(2013),
115129;
S. 1
- 5.
P. Hansmann, R. Arita, A. Toschi, S. Sakai, G. Sangiovanni, K. Held:
"Dichotomy between large local and small ordered magnetic moment in Iron-based superconductors";
Physical Review Letters,
104
(2010),
197002.
P. Hansmann, M.W. Haverkort, A. Toschi, G. Sangiovanni, F. Rodalski, J.P. Rueff, M. Marsai, K. Held:
"Atomic and itinerant effects at the transition-metal x-ray absorption K pre-edge exemplified in the case of V2O3";
Physical Review B,
85
(2012),
115136;
S. 1
- 9.
P. Hansmann, N. Parragh, A. Toschi, G. Sangiovanni, K. Held:
"Importance of d-p Coulomb interaction for high T C cuprates and other oxides";
New Journal of Physics,
16
(2014),
033009.
Zusätzliche Informationen
P. Hansmann, A. Toschi, G. Sangiovanni, T. Saha-Dasgupta, S. Lupi, M. Marsi, K. Held:
"Mott-Hubbard transition in V2O3 revisited";
Physica Status Solidi B - Basic Solid State Physics,
250
(2013),
7;
S. 1251
- 1264.
P. Hansmann, A. Toschi, Y. Xiaoping, O. K. Andersen, K. Held:
"Electronic structure of nickelates: From two-dimensional heterostructures to three-dimensional bulk materials";
Physical Review B,
82
(2010),
235123;
S. 1
- 10.
Zusätzliche Informationen
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Turning a Nickelate Fermi Surface into a Cupratelike One through Heterostructuring";
Physical Review Letters,
103
(2009),
S. 016401-1
- 016401-4.
Zusätzliche Informationen
A. Hausoel, M. Karolak, E. Sasioglu, A. Lichtenstein, K. Held, A. Katanin, A. Toschi, G. Sangiovanni:
"Local magnetic moments in iron and nickel at ambient and Earth´s core conditions";
Nature Communications,
8
(2017),
S. 16062.
Zusätzliche Informationen
K. Held, O. K. Andersen, M. Feldbacher, A. Yamasaki, Y. Yang:
"Bandstructure meets many-body theory: the LDA+DMFT method";
Journal of Physics: Condensed Matter,
20
(2008),
S. 064202-1
- 064202-7.
Zusätzliche Informationen
K. Held, N. Mauser:
"Physics behind the minimum of relative entropy measures for correlations";
European Physical Journal B,
86
(2013),
328;
S. 1
- 4.
K. Held, R. Peters, A. Toschi:
"Poor Man´s Understanding of Kinks Originating from Strong Electronic Correlations";
Physical Review Letters,
110
(2013),
246402;
S. 1
- 5.
K. Held, C. Taranto, G. Rohringer, A. Toschi:
"Hedin Equations, GW, GW+DMFT, and All That" in "The LDA+DMFT approach to strongly correlated materials";
Forschungszentrum Juelich GmbH,
0
(2011),
S. 1
- 22.
A. Hübel, K. Held, J. Weis, K. Klitzing:
"Correlated Electron Tunneling through Two Separate Quantum Dot Systems with Strong Capacitive Interdot Coupling";
Physical Review Letters,
101
(2008),
S. 186804-1
- 186804-4.
Zusätzliche Informationen
Oleg Janson, S. Furukawa, T. Momoi, P. Sindzingre, J. Richter, K. Held:
"Magnetic Behavior of Volborthite Cu3V2O7(OH)2(H2O) Determined by Coupled Trimers Rather than Frustrated Chains";
Physical Review Letters,
117
(2016),
S. 037206.
Zusätzliche Informationen
Oleg Janson, K. Held:
"Finite-temperature phase diagram of (111) nickelate bilayers";
Physical Review B,
98
(2018),
115118;
S. 1
- 10.
P. Kappl, M. Wallerberger, J. Kaufmann, M. Pickem, K. Held:
"Statistical error estimates in dynamical mean-field theory and extensions thereof";
Physical Review B,
102
(2020),
085124;
S. 1
- 11.
A. Katanin, A. Toschi, K. Held:
"Comparing pertinent effects of antiferromagnetic fluctuations in the two- and three-dimensional Hubbard model";
Physical Review B,
80
(2009),
S. 075104-1
- 075104-11.
Zusätzliche Informationen
A. Kauch, P. Pudleiner, K. Astleithner, P. Thunström, T. Ribic, K. Held:
"Generic Optical Excitations of Correlated Systems: π-tons";
Physical Review Letters,
124
(2020),
047401;
S. 1
- 6.
A. Kauch, P. Worm, P. Prauhart, M. Innerberger, C. Watzenböck, K. Held:
"Enhancement of impact ionization in Hubbard clusters by disorder and next-nearest-neighbor hopping";
Physical Review B,
102
(2020),
245125;
S. 1
- 13.
J. Kaufmann, C. J. Eckhardt, M. Pickem, M. Kitatani, A. Kauch, K. Held:
"Self-consistent ladder dynamical vertex approximation";
Physical Review B,
103
(2021),
035120;
S. 1
- 19.
J. Kaufmann, P. Gunacker, K. Held:
"Continuous-time quantum Monte Carlo calculation of multiorbital vertex asymptotics";
Physical Review B,
96
(2017),
3;
S. 035114
- 035125.
J. Kaufmann, P. Gunacker, A. Kowalski, G. Sangiovanni, K. Held:
"Symmetric improved estimators for continuous-time quantum Monte Carlo";
Physical Review B,
100
(2019),
S. 075119.
J. Kaufmann, K. Steiner, R.T. Scalettar, K. Held, Oleg Janson:
"How correlations change the magnetic structure factor of the kagome Hubbard model";
Physical Review B,
104
(2021),
16;
S. 1
- 18.
M. Kitatani, T. Schäfer, H Aoki, K. Held:
"Why the critical temperature of high-T-c cuprate superconductors is so low: The importance of the dynamical vertex structure";
Physical Review B,
99
(2019),
S. 041115.
M. Kitatani, L. Si, Oleg Janson, R. Arita, Z. Zhong, K. Held:
"Nickelate superconductors-a renaissance of the one-band Hubbard model";
npj Quantum Materials,
5
(2020),
59;
S. 1
- 6.
J.E. Kleibeuker, Z. Zhong, H. Nishikawa, J. Gabel, A. Müller, F. Pfaff, M. Sing, K. Held, R. Claessen, G. Koster, G. Rijnders:
"Electronic Reconstruction at the Isopolar LaTiO3/LaFeO3 Interface: An X-Ray Photoemission and Density-Functional Theory Study";
Physical Review Letters,
113
(2014),
237402.
Zusätzliche Informationen
F. Krien, A. Kauch, K. Held:
"Tiling with triangles: parquet and GWγ methods unified";
Physical Review Research,
3
(2021),
013149;
S. 1
- 12.
J. Kukucka, L. Vukusic, H. Watzinger, F. Gao, T. Wang, J. Zhang, K. Held:
"Zero Field Splitting of Heavy-Hole States in Quantum Dots";
Nano Letters,
20
(2020),
5200;
S. 1
- 6.
J. Kunes, R. Arita, P. Wissgott, A. Toschi, H. Ikeda, K. Held:
"Wien2wannier: From linearized augmented plane waves to maximally localized Wannier functions";
Computer Physics Communications,
181
(2010),
11;
S. 1888
- 1895.
G. Lantz, M. Hajlaoui, E. Papalazarou, V. l Jacques, A. Mazzotti, M. Marsi, S. Lupi, M. Amati, L. Gregoratti, L. Si, Z. Zhong, K. Held:
"Surface Effects on the Mott-Hubbard Transition in Archetypal V2O3";
Physical Review Letters,
115
(2015),
S. 236802-1
- 236802-6.
Zusätzliche Informationen
G. Li, K. Held et al.:
"Topological Dirac semimetal phase in Pd and Pt oxides";
Physical Review B,
95
(2017),
3;
S. 035102
- 035108.
G. Li, A. Kauch, P. Pudleiner, K. Held:
"The {\it victory} project v1.0: an efficient parquet equations solver";
Computer Physics Communications,
241
(2019),
S. 146.
Zusätzliche Informationen
Gang Li, N. Wentzell, P. Pudleiner, P. Thunström, K. Held:
"Efficient implementation of the parquet equations: Role of the reducible vertex function and its kernel approximation";
Physical Review B,
93
(2016),
S. 165103-1
- 165103-13.
Z. Liao, K. Held et al.:
"Thickness Dependent Properties in Oxide Heterostructures Driven by Structurally Induced Metal-Oxygen Hybridization Variations";
Advanced Functional Materials,
27
(2017),
S. 1606717
- 1606725.
Z. Liao, M. Huijben, Z. Zhong, N. Gauquelin, S. Macke, R. Green, S. Van Aert, J. Verbeeck, G. Van Tendeloo, K. Held, G. Sawatzky, G. Koster, G. Rijnders:
"Controlled lateral anisotropy in correlated manganite heterostructures by interface-engineered oxygen octahedral coupling";
Nature Materials,
15
(2016),
S. 425
- 432.
Zusätzliche Informationen
S. Löffler, M. Bugnet, N. Gauquelin, S. Lazar, E. Assmann, K. Held, G. A. Botton, P. Schattschneider:
"Real-space mapping of electronic orbitals";
Ultramicroscopy,
177
(2017),
S. 26
- 29.
Zusätzliche Informationen
S. Lupi, L. Baldassarre, P. Mansart, A. Perucchi, G. Barinov, P. Dudin, E. Papalazarou, F. Rodolakis, J.P. Rueff, J.P. Itiè, S. Ravy, D. Nicoletti, P. Postorino, P. Hansmann, N. Parragh, A. Toschi, T. Saha-Dasgupta, O. K. Andersen, G. Sangiovanni, K. Held, M. Marsi:
"A microscopic view on the Mott transition in chromium-doped V2O3";
Nature Communications,
1
(2010),
105.
D. Nicoletti, O. Limaj, P. Calvani, G. Rohringer, A. Toschi, G. Sangiovanni, M. Capone, K. Held, S. Ono, A. Yoichi, S. Lupi et al.:
"High-temperature optical spectral weight and Fermi liquid renormalization in Bi-based cuprates";
Physical Review Letters,
105
(2010),
S. 077002-1
- 077002-4.
Zusätzliche Informationen
Y. Nomura, M. Kaltak, K. Nakamura, C. Taranto, S. Sakai, A. Toschi, R. Arita, K. Held, G. Kresse, M. Imada:
"Effective Onsite Interaction for Dynamical Mean-Field Theory";
Physical Review B,
86
(2012),
085117;
S. 1
- 8.
N. Parragh, G. Sangiovanni, P. Hansmann, S. Hummel, K. Held, A. Toschi:
"Effective crystal field and Fermi surface topology: A comparison of d- and dp-orbital models";
Physical Review B,
88
(2013),
195116;
S. 1
- 13.
N. Parragh, A. Toschi, K. Held, G. Sangiovanni:
"Conserved quantities of SU(2)-invariant interactions for correlated fermions and the advantages for quantum Monte Carlo simulations";
Physical Review B,
86
(2012),
155158;
S. 1
- 4.
A. Perucchi, C. Marini, M. Valentini, P. Postorino, R. Sopracase, P. Dore, P. Hansmann, O. Jepsen, G. Sangiovanni, A. Toschi, K. Held, D. Topwal, D. D. Sarma, S. Lupi:
"Pressure and alloying effects on the metal to insulator transition in NiS2-xSex studied by infrared spectroscopy";
Physical Review B,
80
(2009),
7;
S. 073101-1
- 073101-4.
Zusätzliche Informationen
M.-T. Philipp, P. Gunacker, K. Held et al.:
"Mott-Hubbard transition in the mass-imbalanced Hubbard model";
European Physical Journal B,
90
(2017),
S. 80115
- 80121.
M. Pickem, K. Held, J. Kaufmann, J. Tomczak:
"Zoology of spin and orbital fluctuations in ultrathin oxide films";
Physical Review B,
104
(2021),
2;
S. 024307.
P. Pudleiner, A. Kauch, K. Held, G. Li:
"Competition between antiferromagnetic and charge density wave fluctuations in the extended Hubbard model";
Physical Review B,
100
(2019),
S. 075108.
Zusätzliche Informationen
P. Pudleiner, T. Schäfer, D. Rost, Gang Li, K. Held, N. Blümer:
"Momentum structure of the self-energy and its parametrization for the two-dimensional Hubbard model";
Physical Review B,
93
(2016),
S. 195134-1
- 195134-12.
P. Pudleiner, P. Thunström, A. Valli, A. Kauch, G. Li, K. Held:
"Parquet approximation for molecules: spectrum and optical conductivity of the Pariser-Parr-Pople model";
Physical Review B,
99
(2019),
S. 125111.
Zusätzliche Informationen
L. Qu, D. Lan, L. Si, C. Ma, S. Wang, L. Xu, K. Zhang, F. Jin, Z. Zhang, E. Hua, B. Chen, G. Gao, F. Chen, H. Du, K. Held, L. Wang, W. Wu:
"Asymmetric interfaces and high-TC ferromagnetic phase in La0.67Ca0.33MnO3/SrRuO3 superlattices";
Nano Research,
14 (10)
(2021),
S. 3621
- 3628.
T. Ribic, E. Assmann, A. Tóth, K. Held:
"Cubic interaction parameters for t2g Wannier orbitals";
Physical Review B,
90
(2014),
165105.
Zusätzliche Informationen
T. Ribic, P. Gunacker, K. Held:
"Impact of self-consistency in dual fermion calculations";
Physical Review B,
98
(2018),
125106;
S. 1
- 8.
T. Ribic, P. Gunacker, K. Held et al.:
"Role of three-particle vertex within dual fermion calculations";
Physical Review B,
96
(2017),
S. 235127
- 235136.
T. Ribic, G. Rohringer, K. Held:
"Local correlation functions of arbitrary order for the Falicov-Kimball model";
Physical Review B,
95
(2017),
15;
S. 155130
- 155141.
T. Ribic, G. Rohringer, K. Held:
"Nonlocal correlations and spectral properties of the Falicov-Kimball model";
Physical Review B,
93
(2016),
195105;
S. 195105-1
- 195105-11.
Zusätzliche Informationen
F. Rodolakis, P. Hansmann, J.P. Rueff, A. Toschi, M.W. Haverkort, G. Sangiovanni, K. Held, M. Sikora, A. Congeduti, J.P. Itiè, F. Baudelet, P. Metcalf, M. Marsi:
"Electronic correlations in V2O3 studied with K-edge X-ray absorption spectroscopy";
Journal of Physics: Conference Series,
190
(2009),
S. 012092-1
- 012092-6.
Zusätzliche Informationen
F. Rodolakis, P. Hansmann, J.P. Rueff, A. Toschi, M.W. Haverkort, G. Sangiovanni, A. Tanaka, T. Saha-Dasgupta, O. K. Andersen, K. Held, M. Sikora, I. Alliot et al.:
"Inequivalent Routes across the Mott Transition in V2O3 Explored by X-ray Absorption";
Physical Review Letters,
104
(2010),
047401.
F. Rodolakis, J.P. Rueff, M. Sikora, I. Alliot, J.P. Itiè, F. Baudelet, S. Ravy, P. Wzietek, P. Hansmann, A. Toschi, M.W. Haverkort, G. Sangiovanni, K. Held, P. Metcalf, M. Marsi:
"Evolution of the electronic structure of a Mott system across its phase diagram: X-ray absorption spectroscopy study of (V1-xCrx)2O3";
Physical Review B,
84
(2011),
245113;
S. 1
- 10.
G. Rohringer, H. Hafermann, A. Toschi, A. Katanin, A.E Antipov, M.I. Katsnelson, A. Lichtenstein, A. Rubtsov, K. Held:
"Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory";
Reviews of Modern Physics,
90
(2018),
025003;
S. 1
- 53.
G. Rohringer, A. Toschi, H. Hafermann, K. Held, V. Anisimov, A. Katanin:
"One-particle irreducible functional approach: A route to diagrammatic extensions of the dynamical mean-field theory";
Physical Review B,
88
(2013),
115112;
S. 1
- 17.
G. Rohringer, A. Toschi, A. Katanin, K. Held:
"Critical Properties of the Half-Filled Hubbard Model in Three Dimensions";
Physical Review Letters,
107
(2011),
256402;
S. 1
- 5.
Zusätzliche Informationen
D. Rotter, A. Valli, G. Sangiovanni, K. Held:
"Double exchange model for nanoscopic clusters";
European Physical Journal B,
86
(2013),
68;
S. 1
- 8.
S. Sakai, S. Blanc, M. Civelli, Y. Gallais, M. Cazayous, M. Méasson, J. Wen, Z. Xu, G. Gu, G. Sangiovanni, Y. Motome, K. Held, A. Sacuto, A. Georges, M. Imada:
"Raman-Scattering Measurements and Theory of the Energy-Momentum Spectrum for Underdoped Bi2Sr2CaCuO8+δ Superconductors: Evidence of an s-Wave Structure for the Pseudogap";
Physical Review Letters,
111
(2013),
107001;
S. 1
- 5.
S. Sakai, G. Sangiovanni, M. Civelli, Y. Motome, K. Held, M. Imada:
"Cluster-size dependence in cellular dynamical mean-field theory";
Physical Review B,
85
(2012),
035102;
S. 1
- 11.
J. Sánchez-Barriga, M. Battiato, K. Held et al.:
"Subpicosecond spin dynamics of excited states in the topological insulator Bi2Te3";
Physical Review B,
95
(2017),
12;
S. 125405
- 125414.
G. Sangiovanni, P. Wissgott, F. Assaad, K. Held, A. Toschi:
"Enhancement of the effective disorder potential and thermopower in NaxCoO2 through electron-phonon coupling";
Physical Review B,
86
(2012),
035123;
S. 1
- 5.
P. Sanyal, A. Halder, L. Si, M. Wallerberger, K. Held, T. Saha-Dasgupta:
"Magnetism in Sr2CrMoO6: A Combined Ab-initio and Model Study";
Physical Review B,
94
(2016),
035132;
S. 035132-1
- 035132-8.
Zusätzliche Informationen
T. Schäfer, F. Geles, D. Rost, G. Rohringer, E. Arrigoni, K. Held, N. Blümer, M. Aichhorn, A. Toschi:
"Fate of the false Mott-Hubbard transition in two dimensions";
Physical Review B,
91
(2015),
S. 125109-1
- 125109-7.
Zusätzliche Informationen
T. Schäfer, A. Katanin, K. Held, A. Toschi:
"Interplay of Correlations and Kohn Anomalies in Three Dimensions: Quantum Criticality with a Twist";
Physical Review Letters,
119
(2017),
S. 046402.
Zusätzliche Informationen
T. Schäfer, A. Katanin, M. Kitatani, A. Toschi, K. Held:
"Quantum Criticality in the Two-Dimensional Periodic Anderson Model";
Physical Review Letters,
122
(2019),
S. 227201.
T. Schäfer, A. Toschi, K. Held:
"Dynamical vertex approximation for the two-dimensional Hubbard model";
Journal of Magnetism and Magnetic Materials,
400
(2016),
S. 107
- 111.
Zusätzliche Informationen
L. Si, K. Held, M. Mostovoy, T. Bhanerjee:
"Robust skyrmion-bubble textures in SrRuO3 thin films stabilized by magnetic anisotropy";
Physical Review Research,
2
(2020),
032026(R);
S. 1
- 6.
L. Si, Oleg Janson, Gang Li, Z. Zhong, Z. Liao, G. Koster, K. Held:
"Quantum Anomalous Hall State in Ferromagnetic SrRuO3 (111) Bilayers";
Physical Review Letters,
119
(2017),
S. 026402.
Zusätzliche Informationen
L. Si, J. Kaufmann, J. Tomczak, W. Xiao, Y. Lu, Z. Zhong, K. Held:
"Topotactic Hydrogen in Nickelate Superconductors and Akin Infinite-Layer Oxides A B O 2";
Physical Review Letters,
124
(2020),
166402;
S. 1
- 8.
L. Si, J. Kaufmann, Z. Zhong, J. Tomczak, K. Held:
"Pitfalls and solutions for perovskite transparent conductors";
Physical Review B,
104
(2021),
L041112;
S. 1
- 5.
L. Si, J. Lu, K. Held, Z. Zhong:
"Electric field controllable high-spin SrRuO3 driven by a solid ionic junction";
Physical Review B,
101
(2020),
214401;
S. 1
- 8.
L. Si, Z. Zhong, J. Tomczak, K. Held:
"Route to room-temperature ferromagnetic ultrathin SrRuO3 films";
Physical Review B,
92
(2015),
S. 041108-1
- 041108-5.
Zusätzliche Informationen
M Sorantin, A Dorda, K. Held, E. Arrigoni:
"Impact ionization processes in the steady state of a driven Mott-insulating layer coupled to metallic leads";
Physical Review B,
97
(2018),
115113;
S. 1
- 10.
C. Taranto, S. Andergassen, J. Bauer, K. Held, A. Katanin, W. Metzner, G. Rohringer, A. Toschi:
"From Infinite to Two Dimensions through the Functional Renormalization Group";
Physical Review Letters,
112
(2014),
196402.
Zusätzliche Informationen
C. Taranto, M. Kaltak, N. Parragh, G. Sangiovanni, G. Kresse, A. Toschi, K. Held:
"Comparing quasiparticle GW +DMFT and LDA+DMFT for the test bed material SrVO3";
Physical Review B,
88
(2013),
165119;
S. 1
- 7.
C. Taranto, G. Sangiovanni, K. Held, M. Capone, A. Georges, A. Toschi:
"Signature of antiferromagnetic long-range order in the optical spectrum of strongly correlated electron systems";
Physical Review B,
85
(2012),
085124;
S. 1
- 10.
P. Thunström, K. Held:
"Topology of SmB6 determined by dynamical mean field theory";
Physical Review B,
104
(2021),
075131;
S. 1
- 12.
J. Tomczak, P Liu, A. Toschi, G. Kresse, K. Held:
"Merging GW with DMFT and non-local correlations beyond";
European Physical Journal - Special Topics (eingeladen),
226
(2017),
S. 2565
- 2590.
Zusätzliche Informationen
A. Toschi, R. Arita, P. Hansmann, G. Sangiovanni, K. Held:
"Quantum dynamical screening of the local magnetic moment in Fe-based superconductors";
Physical Review B,
86
(2012),
064411;
S. 1
- 9.
A. Toschi, M. Capone, C. Castellani, K. Held:
"Fingerprints of strong electronic correlations";
Journal of Physics: Conference Series,
200
(2010),
012207;
S. 1
- 4.
Zusätzliche Informationen
A. Toschi, M. Capone, C. Castellani, K. Held:
"Kinks in the Electronic Specific Heat";
Physical Review Letters,
102
(2009),
S. 076402-1
- 076402-4.
Zusätzliche Informationen
A. Toschi, M. Capone, C. Castellani, K. Held:
"Toschi et al. Reply";
Physical Review Letters,
104
(2010),
059704;
S. 1.
A. Toschi, P. Hansmann, G. Sangiovanni, T. Saha-Dasgupta, O. K. Andersen, K. Held:
"Spectral properties of the Mott Hubbard insulator (Cr0.011V0.989)2O3 calculated by LDA+DMFT";
Journal of Physics: Conference Series,
200
(2010),
012208.
Zusätzliche Informationen
A. Toschi, G. Rohringer, A. Katanin, K. Held:
"Ab initio calculations with the dynamical vertex approximation";
Annalen der Physik,
523
(2011),
698;
S. 3
- 10.
M. Uchida, K. Ishizaka, P. Hansmann, Y. Kaneko, Y. Ishida, X. Yang, R. Kumai, A. Toschi, Y. Onose, R. Arita, K. Held, O. K. Andersen, S. Shin, Y. Tokura:
"Pseudogap of metallic layered nickelate R2−xSrxNiO4 (R = Nd, Eu) crystals measured using angle-resolved photoemission spectroscopy";
Physical Review Letters,
106
(2011),
027001;
S. 1
- 4.
M. Uchida, K. Ishizaka, P. Hansmann, X. Yang, M. Sakano, J. Miyawaki, R. Arita, Y. Kaneko, Y. Takata, M. Oura, A. Toschi, K. Held, A. Chainani, O. K. Andersen, S. Shin, Y. Tokura:
"Orbital characters of three-dimensional Fermi surfaces in Eu2-xSrxNiO4 as probed by soft-x-ray angle-resolved photoemission spectroscopy";
Physical Review B,
84
(2011),
241109;
S. 1
- 5.
A. Valli, A. Amaricci, A. Toschi, T. Saha-Dasgupta, K. Held, M. Capone:
"Effective magnetic correlations in hole-doped graphene nanoflakes";
Physical Review B,
94
(2016),
245146;
S. 1
- 12.
Zusätzliche Informationen
A. Valli, H. Das, G. Sangiovanni, T. Saha-Dasgupta, K. Held:
"Tunable site- and orbital-selective Mott transition and quantum confinement effects in La0.5Ca0.5MnO3 nanoclusters";
Physical Review B,
92
(2015),
S. 115143-1
- 115143-9.
Zusätzliche Informationen
A. Valli, G. Sangiovanni, O. Gunnarsson, A. Toschi, K. Held:
"Dynamical vertex approximation for nanoscopic systems";
Physical Review Letters,
104
(2010),
246402.
A. Valli, G. Sangiovanni, A. Toschi, K. Held:
"Correlation effects in transport properties of interacting nanostructures";
Physical Review B,
86
(2012),
115418;
S. 1
- 11.
A. Valli, T. Schäfer, P. Thunström, G. Rohringer, S. Andergassen, G. Sangiovanni, K. Held, A. Toschi:
"Dynamical vertex approximation in its parquet implementation: Application to Hubbard nanorings";
Physical Review B,
91
(2015),
S. 115115-1
- 115115-13.
Zusätzliche Informationen
M. Wais, M. Eckstein, R. Fischer, P. Werner, M. Battiato, K. Held:
"Quantum Boltzmann equation for strongly correlated systems: Comparison to dynamical mean field theory";
Physical Review B,
98
(2018),
134312;
S. 1
- 14.
M. Wais, K. Held, M. Battiato:
"Importance of Schottky barriers for wide-bandgap thermoelectric devices";
Physical Review Materials,
2
(2018),
045402;
S. 1
- 6.
M. Wais, K. Held, M. Battiato:
"Numerical solver for the time-dependent far-from-equilibrium Boltzmann equation";
Computer Physics Communications,
264
(2021),
107877;
S. 1
- 21.
M. Wais, K. Held, M. Battiato:
"Terahertz Excitonics in Carbon Nanotubes: Exciton Autoionization and Multiplication";
Nano Letters,
20
(2020),
3098-3105;
S. 98
- 105.
M. Wais, J. Kaufmann, M. Battiato, K. Held:
"Comparing scattering rates from Boltzmann and dynamical mean-field theory";
Physical Review B,
103
(2021),
205141;
S. 1
- 16.
M. Wallerberger, A. Hausoel, P. Gunacker, A. Kowalski, N. Parragh, F. Goth, K. Held, G. Sangiovanni:
"w2dynamics: Local one- and two-particle quantities from dynamical mean field theory";
Computer Physics Communications,
Vol. 235
(2019),
S. 388
- 399.
Z. Wang, Z. Zhong, X. Hao, S. Gerhold, B. Stöger, M. Schmid, J. Sánchez-Barriga, A. Varykhalov, C. Franchini, K. Held, U. Diebold:
"Anisotropic two-dimensional electron gas at SrTiO3(110)";
PNAS - Proceedings of the National Academy of Sciences of the United States of America,
11
(2014),
11;
S. 3933
- 3937.
Zusätzliche Informationen
N. Wentzell, Gang Li, Agnese Tagliavini, G. Rohringer, K. Held, A. Toschi, S. Andergassen:
"High-frequency asymptotics of the vertex function: Diagrammatic parametrization and algorithmic implementation";
Physical Review B,
102
(2020),
085106;
S. 1
- 24.
P. Werner, K. Held, M. Eckstein:
"Role of impact ionization in the thermalization of photoexcited Mott insulators";
Physical Review B,
90
(2014),
235102.
Zusätzliche Informationen
P. Wissgott, K. Held:
"Electronic structure of CeRu4Sn6: a density functional plus dynamical mean field theory study";
European Physical Journal B,
89
(2016),
S. 1.
P. Wissgott, J. Kunes, A. Toschi, K. Held:
"Dipole matrix element approach versus Peierls approximation for optical conductivity";
Physical Review B,
85
(2012),
205133;
S. 1
- 9.
P. Wissgott, A. Toschi, G. Sangiovanni, K. Held:
"Effects of electronic correlations and disorder on the thermopower of NaxCoO2";
Physical Review B,
84
(2011),
085129;
S. 1
- 21.
P. Wissgott, A. Toschi, H. Usui, K. Kuroki, K. Held:
"Enhancement of the NaxCoO2 thermopower due to electronic correlations";
Physical Review B,
82
(2010),
201106;
S. 1
- 4.
P. Worm, C. Watzenböck, M. Pickem, A. Kauch, K. Held:
"Broadening and sharpening of the Drude peak through antiferromagnetic fluctuations";
Physical Review B,
104
(2021),
115153;
S. 1
- 23.
Y. Yang, K. Held:
"Dynamical mean field theory for manganites";
Physical Review B,
82
(2010),
195109;
S. 1
- 12.
Z. Zhong, L. Si, Q. Zhang, W.-G. Yin, S. Yunoki, K. Held:
"Giant Switchable Rashba Effect in Oxide Heterostructures";
Advanced Materials Interfaces,
2
(2015),
S. 1400445-1
- 1400445-5.
Zusätzliche Informationen
Z. Zhong, A. Tóth, K. Held:
"Theory of spin-orbit coupling at LaAlO3/SrTiO3 interfaces and SrTiO3 surfaces";
Physical Review B,
87
(2013),
161102(R);
S. 1
- 5.
Z. Zhong, M. Wallerberger, J. Tomczak, C. Taranto, N. Parragh, A. Toschi, G. Sangiovanni, K. Held:
"Electronics with Correlated Oxides: SrVO3/SrTiO3 as a Mott Transistor";
Physical Review Letters,
114
(2015),
S. 246401-1
- 246401-5.
Zusätzliche Informationen
Z. Zhong, P. Wissgott, K. Held, G. Sangiovanni:
"Microscopic understanding of the orbital splitting and its tuning at oxide interfaces";
EPL (Europhysics Letters),
99
(2012),
S. 1
- 6.
Z. Zhong, Q. Zhang, K. Held:
"Quantum confinement in perovskite oxide heterostructures: Tight binding instead of a nearly free electron picture";
Physical Review B,
88
(2013),
125401;
S. 1
- 10.
Buchbeiträge
K. Held:
"Dynamical vertex approximation";
in: "DMFT at 25: Infinite Dimensions: Lecture Notes of the Autumn School on Correlated Electrons 2014",
E. Paverini, E. Koch, D. Vollhardt, A. Lichtenstein (Hrg.);
herausgegeben von: Forschungszentrum Jülich;
Forschungszentrum Jülich,
Jülich,
2014,
ISBN: 978-3-89336-953-9.
K. Held, R. Arita, V. Anisimov, K. Kuroki:
"The LDA+DMFT Route to Identify Good Thermoelectrics";
in: "Properties and Applications of Thermoelectric Materials",
V. Zlatic, A. C. Hewson (Hrg.);
herausgegeben von: The NATO Science for Peace and Security Programme;
Springer-Verlag,
2009,
ISBN: 978-90-481-2891-4,
S. 141
- 157.
Beiträge in Tagungsbänden
K. Held, A. Katanin, A. Toschi:
"Dynamical Vertex Appoximation";
in: "Interaction and Nanostructural Effects in Low-Dimensional Systems",
T. Ando, N. Kawakami, Y. Kuramoto, T. Tohyama, K. Totsuka (Hrg.);
herausgegeben von: Progress of Theoretical Physics Supplement Nr. 176;
Proceedings of the Yukawa International Seminar 2007,
2008,
S. 117
- 133.
Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag)
K. Held:
"Dynamical vertex approximation";
Vortrag: Juelich Autumn School,
Juelich / Germany (eingeladen);
17.09.2018
- 21.09.2018; in: "DMFT: From Infinite Dimensions to Real Materials",
E Pavarini, E Koch, A. Lichtenstein, D. Vollhardt (Hrg.);
Verlag des Forschungszentrum Jülich,
Modelling and Simulation
(2018),
ISBN: 978-3-95806-313-6;
S. 1
- 20.
S. Löffler, M. Bugnet, N. Gauquelin, S. Lazar, E. Assmann, K. Held, G. A. Botton, P. Schattschneider:
"Real-space mapping of electronic orbitals";
Poster: The 16th European Microscopy Congress,
Lyon, France;
28.08.2016
- 02.09.2016; in: "The 16th European Microscopy Congress",
(2016).
Vorträge und Posterpräsentationen (ohne Tagungsband-Eintrag)
E. Assmann, P. Blaha, K. Held, S. Okamoto, G. Sangiovanni:
"Oxide Heterostructures for Efficient Solar Cells";
Poster: ViCom Workshop 2012,
Schlaining;
11.12.2012.
E. Assmann, P. Blaha, K. Held, S. Okamoto, G. Sangiovanni:
"Oxide heterostructures for efficient solar cells";
Poster: SCES 2014 - The International Conference on Strongly Correlated Electron Systems,
Grenoble, France;
07.07.2014
- 11.07.2014.
E. Assmann, P. Blaha, K. Held, S. Okamoto, G. Sangiovanni:
"Oxide heterostructures for efficient solar cells";
Poster: 27th International Conference on Low Temperature Physics (LT27),
Buenos Aires, Argentina;
07.08.2014.
E. Assmann, J. Kunes, A. Toschi, P. Blaha, K. Held:
"wien2wannier: from linearized augmented plane waves to maximally localized Wannier functions";
Poster: ViCoM Conference; From Electrons to Phase Transitions,
Wien, Österreich;
26.02.2014
- 28.02.2014.
E. Assmann, J. Kunes, A. Toschi, P. Blaha, K. Held:
"wien2wannier: from linearized augmented plane waves to maximally localized Wannier functions";
Poster: 4th VSC Workshop,
Neusiedl am See, Österreich;
24.02.2014
- 25.02.2014.
E. Assmann, J. Kunes, A. Toschi, P. Blaha, K. Held:
"wien2wannier: from linearized augmented plane waves to maximally localized Wannier functions";
Poster: 29. Workshop Novel Materials and superconductors, Focus: topological insulators,
Obertraun, Österreich;
12.02.2014.
E. Assmann, G. Sangiovanni, R. Laskowski, P. Blaha, K. Held, S. Okamoto:
"Bulk and interface properties of Lantanum vanadate: Correlated Heterostructures for Fun and Profit";
Vortrag: 27. Workshop on Novel Materials and Superconductors 2012,
Planneralm;
12.02.2012
- 18.02.2012.
E. Assmann, G. Sangiovanni, S. Okamoto, P. Blaha, K. Held:
"Bulk and Interface Properties of Lanthanum Vanadate";
Vortrag: International Conference on Advanced Materials 2011 (ICAM 2011), Coimbatore,
Coimbatore, Indien;
12.12.2011
- 16.12.2011.
W. Auzinger, K. Held, A. Kauch, C. Watzenböck, O. Koch:
"Adaptive Magnus-type integrators for the simulation of solar cells";
Vortrag: Austrian Numerical Analysis Day 2022,
Linz;
04.05.2022
- 06.05.2022.
L. Baldassarre, A. Perucchi, D. Nicoletti, A. Toschi, G. Sangiovanni, K. Held, M. Capone, S. Lupi:
"Birth and Death of Quasiparticles in the Mott-Hubbard Prototype V2O3";
Vortrag: 72nd Annual Meeting of the Deutsche Physikalische Gesellschaft (DPG),
Berlin/D;
28.02.2008.
L. Baldassarre, A. Perucchi, D. Nicoletti, A. Toschi, G. Sangiovanni, K. Held, M. Capone, M. Ortolani, S. Lupi:
"Quasiparticle Evolution and Pseudogap Formation in V2O3: An Infrared Study";
Poster: LEES '08,
Vancouver, Canada;
30.06.2008.
M. Battiato, K. Held:
"Ultrafast spin injection in semiconductors";
Vortrag: EMN Meeting on Spintronics, Las Vegas, USA, 2016,
USA;
10.10.2016
- 14.10.2016.
M. Battiato, K. Held:
"Ultrafast spin injection in semiconductors";
Vortrag: International Conference on Simulation of Semiconductor Processes and Devices SISPAD 2016, Nurenberg, Germany, 6-8/9/2016,
Germany (eingeladen);
06.09.2016
- 08.09.2016.
M. Battiato, K. Held:
"Ultrafast spin injection in semiconductors";
Vortrag: EUSPEC Workshop, Trieste, Italy, 14-15/4/2016.,
Italy (eingeladen);
14.04.2016
- 15.04.2016.
M. Battiato, K. Held:
"Ultrafast spin transport and injection in semiconductors";
Vortrag: ViCoM Workshop, Schlaining, Austria, 30-31/3/2016.,
Schlaining (eingeladen);
30.03.2016
- 31.03.2016.
M. Battiato, K. Held, Z. Zhong, J. Tomczak:
"Unified picture for the colossal thermopower compound FeSb2";
Hauptvortrag: EMN Meeting on Thermoelectric Materials, Orlando, Florida, USA, 21/02-25/02/2016.,
USA (eingeladen);
21.02.2016
- 25.02.2016.
Sumanta Bhandary, E. Assmann, M. Aichhorn, K. Held:
"Charge self-consistency in DFT+DMFT with maximally localised Wannier functions: k-space reoccupation and orbital order";
Vortrag: NGSCES 2016: New Generation in Strongly Correlated Electron Systems,
Trieste, Italy;
26.09.2016
- 30.09.2016.
P. Blaha, E. Assmann, R. Laskowski, K. Held, S. Okamoto, G. Sangiovanni:
"Oxide heterostructures for efficient solar cells";
Hauptvortrag: E-MRS Springmeeting 2014,
Lille, France (eingeladen);
26.05.2014
- 30.05.2014.
P. Chalupa, P. Gunacker, T. Schäfer, K. Held, A. Toschi:
"Breakdown of the many-body perturbation theory: Vertex divergences in the Anderson Impurity Model";
Vortrag: DPG Spring Meeting, Dresden 2017,
Dresden;
19.03.2017
- 24.03.2017.
Zusätzliche Informationen
P. Chalupa, P. Gunacker, T. Schäfer, K. Held, A. Toschi:
"Divergences of the irreducible vertex functions in correlated metallic systems: Insights from the Anderson Impurity";
Vortrag: Deutsche Physikalische Gesellschaft (DPG) spring meeting 2018,
Berlin/Germany;
11.03.2018
- 16.03.2018.
P. Chalupa, P. Gunacker, T. Schäfer, K. Held, A. Toschi:
"Divergences of the irreducible vertex functions in correlated systems: The case of the Anderson Impurity model";
Poster: Autumn School on Correlated Electrons: The Physics of Correlated Insulators, Metals and Superconductors, Jülich,
Jülich;
25.09.2017
- 29.09.2017.
Zusätzliche Informationen
P. Chalupa, P. Gunacker, T. Schäfer, K. Held, A. Toschi:
"The breakdown of many-body perturbation expansion: The case of the Anderson impurity model";
Poster: SFB ViCoM Winter School "Computational Magnetism", Vienna, Austria,
Wien;
20.02.2017
- 23.02.2017.
Zusätzliche Informationen
C. J. Eckhardt, A. Kauch, C. Honerkamp, K. Held:
"Numerically efficient parquet-equations solver for correlated electron systems";
Vortrag: APS March Meeting 2019,
Boston, USA;
04.03.2019
- 08.03.2019.
A. Galler, C. Taranto, A. Toschi, K. Held, G. Sangiovanni, M. Kaltak, G. Kresse:
"Electronic correlations in FeAl: an LDA+DMFT study";
Poster: DPG Spring Meeting,
Regensburg, Deutschland;
10.03.2013
- 15.03.2013.
A. Galler, P. Thunström, J. Tomczak, K. Held:
"Ab initio dynamical vertex approximation";
Poster: Theory winter school on the modeling of correlated electron materials,
National high magnetic field laboratory - Tallahassee (Florida), 01/2017;
09.01.2017
- 13.01.2017.
A. Galler, J. Tomczak, K. Held:
"Correlation effects in the intermetallic CrSb2";
Poster: ViCoM Young Researchers Meeting 2014,
TU Wien, Österreich;
22.04.2014
- 23.04.2014.
A. Galler, J. Tomczak, K. Held:
"The correlated semiconductor CrSb2";
Poster: DPG Spring Meeting, Dresden,
Dresden, Deutschland;
30.03.2014
- 04.04.2014.
A. Galler, J. Tomczak, K. Held:
"The correlated semiconductor CrSb2";
Poster: Solids4Fun Summer School, Hernstein,
Hernstein, Austria;
14.07.2014
- 18.07.2014.
A. Galler, M. Wallerberger, J. Tomczak, K. Held:
"Correlation effects in the intermetallic CrSb2";
Poster: QCM14 - Quantum Critical Matter - From Atoms To Bulk,
Obergurgl, Austria;
18.08.2014
- 23.08.2014.
A. Galler, M. Wallerberger, J. Tomczak, K. Held:
"The correlated semiconductor CrSb2";
Poster: FOR 1346: Young Scientists' meeting (2015),
Würzburg; Germany;
11.02.2015
- 12.02.2015.
J. Hänel, V. Martelli, H. Winkler, M. Ikeda, K. - A. Lorenzer, E. Bauer, A. Prokofiev, P. Wissgott, K. Held, S. Paschen:
"Thermoelectric properties of the Kondo insulator CeRu4Sn6";
Poster: E-MRS 2013 Spring Meeting,
Straßburg, Frankreich;
27.05.2013
- 31.05.2013.
P. Hansmann, A. Toschi, G. Sangiovanni, M.W. Haverkort, T. Saha Dasgupta, O. K. Andersen, K. Held:
"Pressure and doping driven metal-to-insulator transition in V2O3";
Vortrag: Frühjahrstagung der Deutschen Physikalischen Gesellschaft (DPG),
Dresden/ Deutschland;
02.03.2009.
P. Hansmann, A. Toschi, G. Sangiovanni, M.W. Haverkort, T. Saha Dasgupta, O. K. Andersen, K. Held:
"Pressure and doping driven metal-to-insulator transition in V2O3";
Vortrag: CMS Seminar,
Wien/ Österreich;
18.05.2009.
P. Hansmann, X. Yang, A. Toschi, R. Arita, G. Khaliullin, O. K. Andersen, K. Held:
"Turning a nickelate Fermi surface into a cuprate-like one through heterostructuring";
Vortrag: Monami Workshop,
Stuttgart/ Deutschland;
25.11.2009.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"LaNiO3/LaAlO3 heterostructures: A LDA+DMFT analysis";
Vortrag: ARW Workshop on Properties and Applications of Thermoelectric Materials,
Hvar, Croatia;
28.09.2008.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Mott-Hubbard transition in a two-band model: From three to two dimensions";
Vortrag: 72nd Annual Meeting of the Deutsche Physikalische Gesellschaft (DPG),
Berlin, Germany;
28.02.2008.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Strong correlation effects in LaNiO3 /LaAlO3 heterostructures: a LDA+DMFT analysis";
Vortrag: Prof. Imada Group Seminar,
Tokyo, Japan;
11.06.2008.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Strong correlation effects in LaNiO3 /LaAlO3 heterostructures: a LDA+DMFT analysis";
Vortrag: Prof. Aoki Group Seminar,
Tokyo, Japan;
16.06.2008.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Strong correlations in layered systems: a LDA+DMFT analysis";
Vortrag: Eps - Cmd 22, 2008,
Rom, Italien;
26.08.2008.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Turning a nickelate Fermi surface into a cuprate-like one through heterostructuring";
Vortrag: Workshop on Novel Materials and Superconductors,
Planneralm/ Österreich;
20.02.2009.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Turning a nickelate Fermi surface into a cuprate-like one through heterostructuring";
Poster: Frühjahrstagung der Deutschen Physikalischen Gesellschaft (DPG),
Dresden/ Deutschland;
04.03.2009.
P. Hansmann, X. Yang, A. Toschi, G. Khaliullin, O. K. Andersen, K. Held:
"Turning a nickelate Fermi surface into a cuprate-like one through heterostructuring";
Poster: 9th International Conference on Materials and Mechanism of Superconductivity,
Tokyo/ Japan;
07.09.2009.
A. Hausoel, M. Karolak, G. Sangiovanni, E. Sasioglu, A. Lichtenstein, A. Katanin, K. Held, A. Toschi:
"Dynamics of the magnetic moments in correlated metals: The case of Fe and Ni from ambient to Earth's core";
Vortrag: Deutsche Physikalische Gesellschaft (DPG) spring meeting 2018,
Berlin/Germany;
11.03.2018
- 16.03.2018.
K. Held:
"A poor man´s explanation of kinks in strongly correlated electron systems";
Vortrag: NHSCP2014 - ISSP International Workshop "New Horizon of Strongly Correlated Physics",
Tokio, Japan (eingeladen);
27.06.2014.
K. Held:
"A poor man´s understanding of the Kondo effect";
Vortrag: Thermoelectrics 2013 / School,
Split, Kroatien (eingeladen);
28.09.2013
- 02.10.2013.
K. Held:
"Ab initio calculations with dynamical vertex approximation";
Poster: 1346 meeting,
Dresden, Deutschland;
19.03.2011.
K. Held:
"Bandstructure meets many body theory: The LDA+DMFT approach and beyond CMS Advisory Board";
Vortrag: CMS Advisory Board,
Wien;
28.11.2008.
K. Held:
"Computational aspects of dynamical mean field theory";
Vortrag: Computational Science and Engineering Workshop (CSE 2009),
Rust/Burgenland;
08.01.2009
- 09.01.2009.
K. Held:
"Cooparation center CompMat";
Vortrag: Materials Day 2010,
TU Wien;
18.11.2010.
K. Held:
"Critical exponents and phase diagram of the Hubbard model";
Vortrag: DPG Frühjahrstagung 2010,
Regensburg;
22.03.2010.
K. Held:
"DFT+DMFT for oxide heterostructures";
Vortrag: CAS Ningbo Seminar talk,
Ningbo/China (eingeladen);
14.06.2018.
K. Held:
"Dichotomy Between Small and Large Magnetic Moments in Fe-based Superconductors";
Vortrag: ESF Exploratory Workshop On Physics And Technology Of Iron Pnictide Thin Films,
Bad Schandau, Deutschland (eingeladen);
24.05.2011.
K. Held:
"Double quantum dot as a minimal thermoelectric generator";
Vortrag: Thermoelectrics 2013 / School,
Split, Kroatien (eingeladen);
28.09.2013
- 02.10.2013.
K. Held:
"Dynamical mean field theory";
Vortrag: CMS Seminar,
Wien (eingeladen);
30.06.2008.
K. Held:
"Dynamical Mean Field Theory";
Vortrag: ESI Erwin Schrödinger Institut,
Vienna (eingeladen);
26.09.2016
- 30.09.2016.
K. Held:
"Dynamical mean field theory and application";
Vortrag: Psi-k Workshop on Magnetism in Complex Systems (2009),
Vienna University of Technology, Vienna (eingeladen);
16.04.2009
- 18.04.2009.
K. Held:
"Dynamical mean field theory and beyond";
Vortrag: SFB ViCoM Workshop,
Stadtschlaining, Österreich;
12.11.2013
- 13.11.2013.
K. Held:
"Dynamical Mean Field Theory for Oxide Heterostructures";
Vortrag: MRS Fall Meeting 2016, Boston,
Boston (eingeladen);
27.11.2016
- 02.12.2016.
K. Held:
"Dynamical Vertex Approximation";
Vortrag: 4th VSC Workshop,
Neusiedl am See, Österreich;
24.02.2014
- 25.02.2014.
K. Held:
"Dynamical Vertex Approximation";
Vortrag: ESI Erwin Schrödinger Institut,
Vienna (eingeladen);
26.09.2016
- 30.09.2016.
K. Held:
"Dynamical vertex approximation";
Vortrag: XXXVII Kourovka Conference 2018,
Ekaterinburg, Russia (eingeladen);
27.02.2018.
K. Held:
"Dynamical vertex approximation";
Vortrag: ShanghaiTech University Seminar Talk,
Schanghai, China (eingeladen);
15.06.2018.
K. Held:
"Dynamical vertex approximation - a step beyond DMFT";
Vortrag: Workshop "Recent developments in dynamical mean field theory",
Zürich/ Schweiz (eingeladen);
28.09.2009
- 30.09.2009.
K. Held:
"Dynamical vertex approximation - a step beyond DMFT";
Vortrag: Monami Workshop,
Stuttgart/ Deutschland;
23.11.2009
- 26.11.2009.
K. Held:
"Dynamical vertex approximation - a step beyond DMFT";
Vortrag: Workshop Towards Material Design using Strongly Correlated Electron Systems,
Santa Barbara, USA (eingeladen);
04.02.2010.
K. Held:
"Dynamical vertex approximation - a step beyond DMFT";
Vortrag: Workshop on Novel Materials and Superconductors,
Planneralm (eingeladen);
20.02.2010
- 27.02.2010.
K. Held:
"Dynamical vertex approximation - a step beyond DMFT";
Vortrag: Akademie der Wissenschafen Prag,
Prag (eingeladen);
29.06.2010.
K. Held:
"Dynamical vertex approximation - electronic correlations beyond DMFT";
Vortrag: What about U? - Corrective approaches to DFT for strongly-correlated systems.,
Lausanne, Schweiz (eingeladen);
19.06.2012
- 21.06.2012.
Zusätzliche Informationen
K. Held:
"Dynamical vertex approximation: a route to non-local electronic correlations";
Vortrag: SFB ViCom conference 2018,
Wien (eingeladen);
04.04.2018
- 06.04.2018.
K. Held:
"Electric field effects in transition metal oxides, their surfaces and heterostructures";
Vortrag: APS Marchmeeting 2015,
San Antonio, USA (eingeladen);
02.03.2015
- 06.03.2015.
K. Held:
"Electronic Correlations at the Nanoscale: Dynamical Mean Field Theory and beyond";
Vortrag: Kolloquium des Sonderforschungsbereichs 767 der Universität Konstanz,
Konstanz, Deutschland (eingeladen);
09.01.2014.
K. Held:
"Electronic Correlations beyond Dynamical Mean Field Theory";
Vortrag: DPG Spring Meeting,
Regensburg, Deutschland (eingeladen);
10.03.2013
- 15.03.2013.
K. Held:
"Electronic Correlations beyond Dynamical Mean Field Theory";
Vortrag: International workshop on computational physics and materials science ("Total energy and force methods") [CECAM] - Psi-k/CECAM Total Energy Meeting,
Lausanne, Schweiz (eingeladen);
10.01.2014
- 11.01.2014.
K. Held:
"Electronic Correlations beyond Dynamical Mean Field Theory";
Vortrag: XVIII International Conference on Recent Progress in Many-Body Theories,
Niagara Falls; NY USA (eingeladen);
16.08.2015
- 21.08.2015.
K. Held:
"Electronic correlations beyond Dynamical Mean Field Theory";
Vortrag: International CECAM-Workshop "Perspectives of many- particle methods: total energy, spectroscopy and time-dependent dynamics",
Bremen; Germany (eingeladen);
20.04.2015
- 24.04.2015.
K. Held:
"Electronic correlations beyond dynamical mean field theory";
Vortrag: Electronic correlations beyond dynamical mean field theory,
Institute of Physical and Chemical Research (RIKEN) (eingeladen);
17.06.2016.
K. Held:
"Electronic correlations in nanosystems";
Vortrag: 3. SFB IR-ON Symposium,
Wien (eingeladen);
09.11.2012.
K. Held:
"Electronic correlations: from the macro to the nano world";
Vortrag: Physikalisches Kolloquium TU Graz,
Graz, Austria (eingeladen);
16.12.2008.
K. Held:
"Electronic correlations: from the macro to the nano world";
Vortrag: Uppsala University,
Uppsala/ Schweden;
13.03.2009.
K. Held:
"Electronic correlations: From the macro to the nano world";
Vortrag: SFB Festkolloquium,
Augsburg (Goldener Saal der Stadt Augsburg) (eingeladen);
20.01.2010.
K. Held:
"Enhancement of the NaxCoO2 thermopower due to electronic correlations";
Poster: DPG Frühjahrstagung 2011,
Dresden;
15.03.2011.
K. Held:
"Enhancement of the NaxCoO2 thermopower due to electronic correlations";
Vortrag: NATO workshop New materials for thermoelectric applications: theory and experiment,
Hvar, Kroatien (eingeladen);
23.09.2011.
K. Held:
"Ferromagnetism and quantum anomalous Hall state in SrRuO3 (111)";
Vortrag: 25th International Workshop on Oxide Electronics / iWOE25,
Les Diableretes, Switzerland (eingeladen);
01.10.2018
- 03.10.2018.
K. Held:
"Hedin's equation, GW, GW+DMFT, and all that";
Vortrag: Autumn School Hands-on LDA+DMFT,
Jülich, Deutschland (eingeladen);
07.10.2011.
K. Held:
"Introduction of CompMat";
Vortrag: Kick Off Kooperationszentrum Computation of Materials,
Wien;
16.01.2009.
K. Held:
"Kinks - - fingerprints of electronic correlations";
Vortrag: 23rd Workshop on Novel Materials and superconductors at Planneralm,
Planneralm, Austria (eingeladen);
25.02.2008
- 01.03.2008.
K. Held:
"Kinks in the electronic specific heat";
Vortrag: International Conference on Magnetism 2009, ICM 2009,
Karlsruhe, Germany;
26.07.2009
- 31.07.2009.
K. Held:
"LDA+DMFT: From Bulk to nanostructures";
Vortrag: HMI Berlin,
Berlin, Deutschland (eingeladen);
14.04.2011.
K. Held:
"LDA+DMFT: From Bulk to nanostructures";
Vortrag: Workshop "Functionality from Heterostructures",
Obergurl, Österreich (eingeladen);
10.10.2011.
K. Held:
"LDA+DMFT: From Bulk to nanostructures";
Vortrag: International Conference on Advanced Materials,
Coimbatore, Indien (eingeladen);
01.12.2011.
K. Held:
"LDA+DMFT: From bulk to nanostructures";
Vortrag: 27. Workshop on Novel Materials and Superconductors 2012,
Planneralm, Donnersbach (eingeladen);
11.02.2012
- 18.02.2012.
K. Held:
"LDA+DMFT: From bulk to nanostructures";
Vortrag: MONAMI meeting 2012,
Uppsala, Schweden;
13.02.2012
- 17.02.2012.
K. Held:
"LDA+DMFT: From Bulk to nanostructures Perspectives and Challanges of Many-Particle Methods";
Vortrag: Internat. CECAM Workshop,
Bremen, Deutschland (eingeladen);
20.09.2011.
K. Held:
"Local density approximation + dynamical mean field theory";
Vortrag: Monami Workshop,
Bangalora, Indien (eingeladen);
05.01.2011.
K. Held:
"Magnetism and topology in SrRuO3- and SrVO3-based heterostructures: from DFT via DMFT to DΓA";
Hauptvortrag: APS March Meeting (2019),
Boston, USA (eingeladen);
04.03.2019
- 08.03.2019.
K. Held:
"Magnetism and topology in SrRuO3- and SrVO3-based heterostructures: from DFT via DMFT to DΓA";
Vortrag: Density Functionals for Many-Particle Systems: Mathematical Theory and Physical Applications of Effective Equations,
Singapore (eingeladen);
02.09.2019
- 27.09.2019.
K. Held:
"Materials calculations with DFT+DMFT";
Vortrag: RWTH Aachen University - Opening workshop of the research training group "Quantum many-body methods in condensed matter systems",
Aachen; Germany (eingeladen);
21.01.2015.
K. Held:
"Merging GW and DMFT";
Vortrag: Seminar an der Universität in Augsburg,
Augsburg, Germany;
12.09.2008.
K. Held:
"Merging GW and dynamical mean field theory";
Vortrag: Augsburg University,
Augsburg/ Deutschland;
15.09.2009.
K. Held:
"Merging GW and dynamical mean-field theory";
Vortrag: Klausurtagung - FOR 1346: Dynamical Mean-Field Approach with Predictive Power for Strongly Correlated Materials,
Würzburg, Deutschland;
17.02.2014
- 18.02.2014.
K. Held:
"Non-local correaltions beyond DMFT and (quantum) criticality";
Vortrag: Beyond Quasiparticles: New Paradigms for Quantum Fluids - Summer Workshop at Aspen Center for Physics,
Aspen; USA;
23.08.2015
- 06.09.2015.
K. Held:
"Non-local correlations beyond DMFT and (quantum) criticality";
Vortrag: ICM 2015, 20th International Conference onMagnetism,
Barcelona, Spain (eingeladen);
05.07.2015
- 10.07.2015.
K. Held:
"Non-local correlations beyond DMFT: from quantum criticality to realistic materials calculations";
Vortrag: 3rd international workshop on Dynamical Mean-Field approach for strongly correlated materials,
Dresden (eingeladen);
19.09.2017
- 22.09.2017.
K. Held:
"Oxide heterostructures for better solar cells";
Vortrag: TTI/Vanguard 2013 Conferences: Atoms Matter,
Wien, Österreich (eingeladen);
09.07.2013
- 10.07.2013.
K. Held:
"Oxide heterostructures for better solar cells";
Vortrag: King's College Wimbledon,
Wien, Österreich;
23.10.2013.
K. Held:
"Oxide heterostructures: from efficient solar cells to quantum anomalous Hall states";
Vortrag: Spin, charge and energy transport in novel materials,
Hvar (eingeladen);
01.10.2017
- 07.10.2017.
K. Held:
"Oxide heterostructures: from efficient solar cells to spin-orbit coupling";
Vortrag: Physics colloquium at the University of Duisburg-Essen,
Duisburg, Germany (eingeladen);
18.11.2015.
K. Held:
"Oxide heterostructures: from efficient solar cells to spin-orbit coupling";
Vortrag: Physics colloquium at the University of Tübingen,
Tübingen; Germany (eingeladen);
15.07.2015.
K. Held:
"Oxide heterostructures: from efficient solar cells to spin-orbit coupling";
Vortrag: Symposium on New Horizons in Condensed Matter Physics,
Tokyo (eingeladen);
18.06.2016
- 19.06.2016.
K. Held:
"Oxide heterostructures: from solar cells to spin orbit coupling";
Vortrag: Workshop AESET 2013: Advances in Electron Spectroscopy - Experiment and Theory,
Mariaspring/Göttingen, Deutschland (eingeladen);
23.05.2013
- 26.05.2013.
K. Held:
"Oxide heterostructures: from solar cells to spin orbit coupling";
Poster: ELSTRUC 2013 - International Symposium on Recent Electronic-Structure Theories and Related Experiments,
Stuttgart; Deutschland (eingeladen);
12.06.2013
- 15.06.2013.
K. Held:
"Oxide heterostructures: from solar cells to spin orbit coupling";
Vortrag: Physikalisches Kolloquium TU Graz,
Graz, Österreich (eingeladen);
25.05.2013.
K. Held:
"Oxide heterostructures: from solar cells to spin orbit coupling";
Vortrag: CORPES 13: International workshop on strong correlations and angle-resolved photoemission spectroscopy,
Hamburg, Deutschland;
29.07.2013
- 02.08.2013.
K. Held:
"Oxide heterostructures: from solar cells to spin orbit coupling";
Vortrag: Symposium Uppsala University,
Uppsala, Schweden (eingeladen);
26.09.2013
- 28.09.2013.
K. Held:
"pi-tons: generic optical excitations of correlated electron systems";
Hauptvortrag: Simons Collaboration on the Many Electron Problem Annual Meeting 2020,
New York (eingeladen);
13.02.2019
- 14.02.2019.
K. Held:
"pi-tons: generic optical excitations of correlated electron systems";
Vortrag: ViCoM meeting,
Wien;
25.02.2019
- 26.02.2019.
K. Held:
"pi-tons: generic optical excitations of correlated electron systems";
Hauptvortrag: Green´s function methods: the next generation 4,
Lausanne (eingeladen);
15.05.2019
- 17.05.2019.
K. Held:
"pi-tons: generic optical excitations of correlated electron systems";
Hauptvortrag: FCES 2019,
Tokyo (eingeladen);
29.05.2019
- 31.05.2019.
K. Held:
"Poor man's understanding of kinks in strongly correlated electron systems";
Vortrag: QCM14 - Quantum Critical Matter - From Atoms To Bulk,
Obergurgl, Austria (eingeladen);
18.08.2014
- 23.08.2014.
K. Held:
"Poor Man's Understanding of Kinks Originating from Strong Electronic Correlations";
Vortrag: SCES 2014 - The International Conference on Strongly Correlated Electron Systems,
Grenoble, France;
07.07.2014
- 11.07.2014.
K. Held:
"Pudding-mold type band as the origin of large thermopower in LiRh2O4";
Vortrag: ARW Workshop on Properties and Applications of Thermoelectric Materials,
Hvar, Croatia (eingeladen);
20.09.2008
- 26.09.2008.
K. Held:
"Quantum criticality and superconductivity - a DGA perspective";
Vortrag: Lectiones Clitvmnaliae,
Umbria / Italy (eingeladen);
28.08.2018
- 31.08.2018.
K. Held:
"Size control of the insulator-metal transition in half-doped manganites";
Vortrag: MONAMI Meeting,
Uppsala, Schweden;
10.06.2011.
K. Held:
"Spatio-temporal electronic correlations: From quantum criticality to pi-tons";
Vortrag: Institute of Science and Technology (IST Austria),
Klosterneuburg/NÖ (eingeladen);
18.06.2019.
K. Held:
"Spatio-temporal electronic correlations: From quantum criticality to pi-tons";
Vortrag: Universität Augsburg SFB- Kolloquium,
Augsburg (eingeladen);
09.07.2019.
K. Held:
"Spatio-temporal electronic correlations: From quantum criticality to pi-tons";
Vortrag: NTU Singapore,
Singapore;
29.08.2019.
K. Held:
"Spatio-temporal electronic correlations: From quantum criticality to pi-tons";
Vortrag: Eingeladener Seminarvortrag RWTH Aachen,
Aachen;
11.09.2019.
K. Held:
"Tenure track - faculty point of view";
Vortrag: Jour fixe der Jungen Kurie der Österreichischen Akademie der Wissenschaften,
Wien, Österreich;
18.10.2013.
K. Held:
"The Dynamical Vertex Approximation";
Vortrag: Autumn School on Correlated Electrons: DMFT at 25: Infinite Dimensions,
Jülich, Deutschland (eingeladen);
15.09.2014
- 19.09.2014.
K. Held:
"The Mott-Hubbard transition in V2O3 revisited";
Poster: Korrelationstage 2011,
Dresden, Deutschland;
03.03.2011.
K. Held:
"Topopological surface states in SMB6 revealed by dynamical mean field theory";
Vortrag: DPG-Frühjahrstagung und EPS-CMD27,
Berlin/Germany;
11.03.2018
- 16.03.2018.
K. Held:
"Topopological surface states in SMB6 revealed by dynamical mean field theory";
Vortrag: IOP Conference,
Bejing / China (eingeladen);
11.06.2018
- 12.06.2018.
K. Held:
"Turning a nickelate Fermi surface into a cuprate-like one through heterostructuring";
Poster: Materials by Design: Understanding and Controlling the Electronic Properties of Novel Correlated Electron Systems,
Santa Barbara, USA;
10.02.2010.
K. Held:
"Übersicht über Projekt der Research Unit FOR 1346";
Vortrag: Workshop DFG-Forschergruppe 1346,
Augsburg, Deutschland;
09.04.2013
- 12.04.2013.
Oleg Janson, S. Furukawa, T. Momoi, P. Sindzingre, J. Richter, K. Held:
"Spin model of volborthite Cu3V2O7(OH)2.2H2O revisited: coupled trimers instead of zigzag chains";
Vortrag: NGSCES 2016: New Generation in Strongly Correlated Electron Systems,
Trieste, Italy (eingeladen);
26.09.2016
- 30.09.2016.
Oleg Janson, S. Furukawa, T. Momoi, P. Sindzingre, J. Richter, K. Held:
"Spin model of volborthite Cu3V2O7(OH)2.2H2O revisited: coupled trimers instead of zigzag chains";
Vortrag: DPG Frühjahrstagung 2016 (Sektion Kondensierte Materie (SKM)),
Regensburg, Germany;
09.03.2016.
Oleg Janson, K. Held:
"Correlation-induced phases in (111) nickelate bilayers";
Poster: DMFT2017DD - Dynamical Mean-Field Approach for Strongly Correlated Materials,
Dresden;
19.09.2017
- 22.09.2017.
Oleg Janson, L. Si, Gang Li, Z. Zhong, K. Held:
"A quest for novel states in (111) oxide heterostructures: insights from DFT+DMFT";
Vortrag: Klausurtagung - FOR 1346: Dynamical Mean-Field Approach with Predictive Power for Strongly Correlated Materials,
Würzburg, Deutschland;
17.02.2014
- 18.02.2014.
A. Kauch, F. Hörbinger, G. Li, K. Held:
"Interplay between superconducting and magnetic fluctuations in the doped 2D Hubbard model";
Vortrag: APS March Meeting (2019),
Boston, USA;
04.03.2019
- 08.03.2019.
A. Kauch, F. Hörbinger, G. Li, K. Held:
"Interplay between superconducting and magnetic fluctuations in the overdoped 2D Hubbard model";
Vortrag: NGSCES 2018, San Sebastian / Donostia, Spain,
San Sebastian / Donostia, Spain;
03.09.2018
- 07.09.2018.
Zusätzliche Informationen
A. Kauch, F. Hörbinger, Gang Li, K. Held:
"Parquet equations for the 2D Hubbard model -- two-particle quantities from parquet and dynamical vertex approximations";
Poster: NGSCES 2017: New Generation of Strongly Correlated Systems,
Barcelona, Spain;
04.09.2017
- 08.09.2017.
A. Kauch, F. Hörbinger, Gang Li, K. Held:
"Parquet equations for the 2D Hubbard model -- two-particle quantities from parquet and dynamical vertex approximations";
Poster: DMFT2017DD - Dynamical Mean-Field Approach for Strongly Correlated Materials,
Dresden, Deutschland;
19.09.2017
- 22.09.2017.
A. Kauch, F. Hörbinger, Gang Li, K. Held:
"Parquet equations for the 2D Hubbard model -- two-particle quantities from parquet and dynamical vertex approximations";
Poster: SFB ViCoM Workshop, 2017,
Stadtschlaining;
19.10.2017
- 20.10.2017.
A. Kauch, F. Hörbinger, P. Pudleiner, G. Li, K. Held:
"Impact of magnetic fluctuations on superconductivity and optical response in 2D strongly correlated systems";
Vortrag: Spectroscopies in Novel Superconductors SNS 2019,
Tokyo;
16.06.2019
- 21.06.2019.
Zusätzliche Informationen
A. Kauch, G. Li, P. Pudleiner, C. Watzenböck, K. Held:
"Towards efficient parallelization of parquet equations for the 2D Hubbard model";
Vortrag: HPC4fRG,
Aachen;
08.07.2019
- 09.07.2019.
A. Kauch, P. Pudleiner, K. Astleithner, T. Ribic, K. Held:
"π-tons - generic optical excitations of correlated systems";
Vortrag: ViCoM Workshop 2019,
Wien;
25.04.2019
- 26.04.2019.
A. Kauch, P. Pudleiner, K. Astleithner, T. Ribic, K. Held:
"Pi-tons -- generic optical excitations of correlated systems";
Vortrag: Research Frontier of Advanced Spectroscopies for Correlated Electron Systems,
Sendai;
13.06.2019
- 15.06.2019.
Zusätzliche Informationen
J. Kaufmann, K. Held:
"Self-consistent ladder-D\Gamma A";
Vortrag: Deutsche Physikalische Gesellschaft (DPG) Frühjahrstagung 2019,
Regensburg/Germany;
03.04.2019.
J. Kaufmann, Oleg Janson, K. Held:
"D\GammaA calculations for the Hubbard model on the Kagome lattice";
Vortrag: International conference AMM-2019 "Ab-initio modeling of advanced materials",
Yekateringung, Russia;
10.09.2019
- 13.09.2019.
Gang Li, N. Wentzell, Agnese Tagliavini, C. Taranto, G. Rohringer, K. Held, A. Toschi, S. Andergassen:
"High-frequency asymptotics of the vertex function: diagrammatic parametrization High-frequency asymptotics of the and algorithmic implementation";
Vortrag: SFB ViCoM Workshop,
Vienna, Österreich (eingeladen);
21.10.2016.
S. Löffler, M. Bugnet, N. Gauquelin, S. Lazar, R. Hambach, E. Assmann, K. Held, U. Kaiser, G. A. Botton, P. Schattschneider:
"Mapping Orbital Information";
Vortrag: 2015 MRS Spring Meeting & Exhibit,
San Francisco (eingeladen);
06.04.2015
- 10.04.2015.
S. Löffler, M. Bugnet, L. Pardini, G. Biddau, N. Gauquelin, S. Lazar, E. Assmann, K. Held, C. Draxl, U. Kaiser, G. A. Botton, P. Schattschneider:
"Real-Space Mapping of Electronic Orbitals";
Vortrag: 20th conference on Solid State Analysis / 20. Tagung Festkörperanalytik,
Wien;
01.07.2019
- 03.07.2019.
S. Löffler, W. Hetaba, M. Bugnet, M.-G. Willinger, M. E. Schuster, N. Gauquelin, S. Lazar, E. Assmann, K. Held, G. A. Botton, R. Schlögl, P. Schattschneider:
"Mapping electronic orbitals in the TEM";
Poster: 4th Annual SFB FOXSI PhD Workshop,
Göstling/Ybbs;
07.04.2014
- 10.04.2014.
S. Löffler, W. Hetaba, M. Bugnet, M.-G. Willinger, M. E. Schuster, N. Gauquelin, S. Lazar, E. Assmann, K. Held, G. A. Botton, R. Schlögl, P. Schattschneider:
"Mapping electronic orbitals in the TEM";
Vortrag: 42nd MSC-SMC Annual Meeting 2015,
Hamilton, Ontario, Canada;
26.05.2015
- 29.05.2015.
S. Löffler, W. Hetaba, M.-G. Willinger, M. E. Schuster, N. Gauquelin, S. Lazar, E. Assmann, K. Held, G. A. Botton, R. Schlögl, P. Schattschneider:
"Mapping electronic orbitals in the TEM";
Poster: Annual SFB FOXSI Symposium 2015, PhD WS "FOXSKI",
Haus im Ennstal, NÖ;
29.03.2015
- 01.04.2015.
N. Parragh, S. Lupi, L. Baldassarre, D. Nicoletti, M. Marsi, P. Hansmann, A. Toschi, T. Saha-Dasgupta, O. K. Andersen, G. Sangiovanni, K. Held:
"LDA+DMFT study of photoemission and optical properties of V2O3";
Vortrag: XV Training Course in the Physics of Strongly Correlated Systems,
Vietri sul Mar, Italien;
04.10.2010
- 15.10.2010.
Zusätzliche Informationen
N. Parragh, G. Sangiovanni, P. Hansmann, S. Hummel, K. Held, A. Toschi:
"Effective crystal field and Fermi surface topology: a comparison of d- and dp-orbital models";
Poster: NGSCES 2013: The New Generation in Strongly Correlated Electron Systems,
Sestri Lavante, Italien;
01.07.2013
- 05.07.2013.
M.-T. Philipp, G. Rohringer, C. Watzenböck, T. Schäfer, H. Hafermann, J. Tomczak, K. Held, A. Rubtsov, A. Toschi:
"The T-dependence of the scattering rate in cuprates: Insights from diagrammatic extensions of DMFT";
Vortrag: DPG Spring Meeting, Dresden 2017,
Dresden;
19.03.2017
- 24.03.2017.
Zusätzliche Informationen
M.-T. Philipp, M. Wallerberger, P. Gunacker, K. Held:
"Mott-Hubbard transition in the mass-imbalanced Hubbard model";
Poster: DPG Spring Meeting, Dresden 2017,
Dresden;
19.03.2017
- 24.03.2017.
M. Pickem, J. Tomczak, K. Held:
"Magnetism and pseudo gap physics in SrVO3 | SrTiO3 heterostructures";
Vortrag: DPG Fruehjahrstagung SKM,
Regensburg, Germany;
31.03.2019
- 05.04.2019.
Zusätzliche Informationen
M. Pickem, J. Tomczak, K. Held:
"Magnetism and pseudogap physics in transition-metal oxide ultra-thin films";
Poster: Epicqur 2019 (Emergent Phenomena in correlated quantum matter,
Cargese, Korsika, Frankreich;
05.08.2019
- 17.08.2019.
P. Pudleiner, Gang Li, K. Held:
"Extended Hubbard model - Full parquet dynamical vertex approximation";
Poster: ViCoM Young Researchers Meeting 2016,
Erwin-Schrödinger Institut, Boltzmanngasse 9, 1090 Wien;
22.09.2016
- 23.09.2016.
P. Pudleiner, Gang Li, K. Held:
"Extended Hubbard model - Full parquet dynamical vertex approximation";
Poster: International Summer School on Computational Quantum Materials,
Sherbrooke, Canada;
29.05.2016
- 05.06.2016.
P. Pudleiner, T. Schäfer, D. Rost, Gang Li, K. Held, N. Blümer:
"Self-energy of 2D Hubbard model: its momentum-space structure";
Vortrag: Summer School Solids4Fun (2016),
Waidhofen a. d. Ybbs, Austria;
04.07.2016
- 08.07.2016.
G. Rohringer, T. Schäfer, G. Sangiovanni, K. Held, A. Toschi:
"Electronic correlation at the two-particle level";
Poster: DMFT2012DD - Dynamical Mean-Field Approach for Strongly Correlated Materials,
Dresden, Deutschland;
25.09.2012
- 28.09.2012.
G. Rohringer, A. Toschi, A. Katanin, K. Held:
"Critical behavior and phase diagram of the Hubbard model - A Dynamical Vertex Approximation (DGA) Study";
Vortrag: 76. Jahrestagung der DPG und DPG-Frühjahrstagung 2012,
Berlin, Deutschland;
26.03.2012
- 30.03.2012.
G. Rohringer, A. Toschi, A. Katanin, K. Held:
"Critical behavior of the three-dimensional Hubbard model";
Poster: ViCoM Conference; From Electrons to Phase Transitions,
Wien, Österreich;
26.02.2014
- 28.02.2014.
G. Sangiovanni, E. Assmann, P. Blaha, K. Held, S. Okamoto:
"Theoretical Study of Orbital-, Spin- and Charge-Reconstruction in LVO/STO Heterostructures";
Vortrag: Nature Conference: Frontiers in Electronic Materials,
Aachen/Germany;
18.06.2012.
G. Sangiovanni, A. Valli, G. Rohringer, A. Toschi, O. Gunnarsson, K. Held:
"Local and non-local correlations in nanoscopic systems";
Vortrag: APS March Meeting 2012,
Boston, USA;
27.02.2012.
T. Schäfer, F. Geles, D. Rost, G. Rohringer, E. Arrigoni, K. Held, N. Blümer, M. Aichhorn, A. Toschi:
"Fate of the Mott metal-insulator transition in the two-dimensional Hubbard Model";
Vortrag: Workshop of the DFG Research Group FOR 723 'Functional Renormalization Group for Correlated Fermion Systems',
Wien, Österreich;
01.07.2014
- 02.07.2014.
T. Schäfer, F. Geles, D. Rost, G. Rohringer, E. Arrigoni, K. Held, N. Blümer, M. Aichhorn, A. Toschi:
"Fate of the Mott metal-insulator transition in the two-dimensional Hubbard Model";
Poster: Solids4Fun Summer School, Hernstein,
Hernstein, Österreich;
14.07.2014
- 18.07.2014.
T. Schäfer, F. Geles, D. Rost, G. Rohringer, E. Arrigoni, K. Held, N. Blümer, M. Aichhorn, A. Toschi:
"Fate of the Mott metal-insulator transition in the two-dimensional Hubbard Model";
Poster: QCM14 - Quantum Critical Matter - From Atoms To Bulk,
Obergurgl, Austria;
18.08.2014
- 23.08.2014.
T. Schäfer, F. Geles, D. Rost, G. Rohringer, E. Arrigoni, K. Held, N. Blümer, M. Aichhorn, A. Toschi:
"The Fate of the Mott-Hubbard Transition in 2D";
Poster: Many Electron Annual Meeting of the Simons Foundation,
Simons Foundation, NYC, US;
18.02.2016
- 19.02.2016.
T. Schäfer, A. Katanin, K. Held, A. Toschi:
"Magnetic transitions and quantum criticality in the three-dimensional Hubbard model";
Vortrag: APS March Meeting 2016,
Baltimore, USA;
14.03.2016
- 18.03.2016.
T. Schäfer, A. Katanin, K. Held, A. Toschi:
"Quantum criticality with a twist: interplay of strong correlations and Kohn anomalies in three dimensions";
Vortrag: DPG Spring Meeting, Dresden 2017,
Dresden;
19.03.2017
- 24.03.2017.
Zusätzliche Informationen
T. Schäfer, G. Rohringer, A. Toschi, G. Sangiovanni, O. Gunnarsson, K. Held:
"Electronic correlation at the two-particle level";
Vortrag: DPG Frühjahrstagung 2010,
Berlin;
15.03.2010
- 19.03.2010.
T. Schäfer, G. Rohringer, A. Toschi, G. Sangiovanni, O. Gunnarsson, K. Held:
"Electronic correlation at the two-particle level";
Poster: NGSCES 2012 - The new generation in strongly correlated electron systems conference,
Portoroz, Slowenien;
24.06.2012
- 29.06.2012.
L. Si, Oleg Janson, Gang Li, Z. Zhong, Z. Liao, G. Koster, K. Held:
"Quantum anomalous Hall state in the ferromagnetic (111) SrRuO3: the importance of long-range hopping";
Vortrag: ToCoTronics,
Wuerzburg, Germany;
05.10.2016
- 07.10.2016.
L. Si, Z. Zhong, J. Tomczak, K. Held:
"Ab initio study of electronic correlation in SrRuO3";
Poster: DPG Spring Meeting, Dresden,
Dresden, Deutschland;
30.03.2014
- 04.04.2014.
L. Si, Z. Zhong, J. Tomczak, K. Held:
"Electronic correlations: origin of the fancy transition in SrRuO3";
Poster: Solids4Fun Summer School, Hernstein,
Hernstein, Austria;
14.07.2014
- 18.07.2014.
Agnese Tagliavini, N. Wentzell, Gang Li, C. Taranto, G. Rohringer, K. Held, A. Toschi, S. Andergassen:
"High-frequency aysmptotics of the local vertex function: algorithmic implementations";
Vortrag: Deutsche Physikalische Gesellschaft (DPG) Frühjahrstagung 2016,
Regensburg/Deutschland;
10.03.2016.
C. Taranto, M. Kaltak, M. Marsman, G. Kresse, A. Toschi, K. Held:
"Merging GW and dynamical mean field theory: challenges and perspectives";
Vortrag: ViCom Meeting 12.04.2012,
Wien;
12.04.2012.
C. Taranto, G. Sangiovanni, K. Held, M. Capone, A. Georges, A. Toschi:
"Signature of antiferromagnetic order in the optical spectrum of strongly correlated electron systems";
Poster: NGSCES 2012 - The new generation in strongly correlated electron systems conference,
Portoroz, Slowenien;
24.06.2012
- 29.06.2012.
C. Taranto, G. Sangiovanni, K. Held, M. Capone, A. Georges, A. Toschi:
"Signature of antiferromagnetic order in the optical spectrum of strongly correlated electron systems";
Vortrag: SISSA Triest Seminar,
Triest, Italien (eingeladen);
03.07.2012.
C. Taranto, G. Sangiovanni, K. Held, M. Capone, A. Georges, A. Toschi:
"Signature of antiferromagnetic order in the optical spectrum of strongly correlated electron systems";
Poster: DMFT2012DD - Dynamical Mean-Field Approach for Strongly Correlated Materials,
Dresden, Deutschland (eingeladen);
25.09.2012
- 28.09.2012.
C. Taranto, A. Toschi, K. Held, M. Kaltak, G. Kresse:
"Merging GW and dynamical mean-field theory";
Poster: 76. Jahrestagung der DPG und DPG-Frühjahrstagung 2012,
Berlin, Deutschland;
26.03.2012
- 30.03.2012.
P. Thunström, K. Held:
"Electronic entanglement and classical correlation in SmB6";
Poster: KORREL-13 - Korrelationstage 2013,
Dresden, Deutschland;
23.09.2013
- 27.09.2013.
P. Thunström, K. Held:
"Electronic entanglement and classical correlation in SmB6";
Poster: ViCoM Conference; From Electrons to Phase Transitions,
Wien, Österreich;
26.02.2014
- 28.02.2014.
P. Thunström, K. Held:
"Electronic entanglement and classical correlations in SmB6";
Poster: SCES 2014 - The International Conference on Strongly Correlated Electron Systems,
Grenoble, France;
07.07.2014
- 11.07.2014.
J. Tomczak, A. Galler, P. Thunström, P. Gunacker, K. Held:
"Ab initio Dynamical Vertex approximation (AbinitioDGA)";
Vortrag: DPG Spring Meeting, Dresden,
Dresden, Deutschland;
19.03.2017
- 24.03.2017.
A. Toschi, R. Arita, P. Hansmann, S. Sakai, G. Sangiovanni, K. Held:
"Dynamical screening of the large local magnetic moment in Fe-based superconductors";
Vortrag: DPG Meeting 2012,
Stuttgart, Germany;
27.03.2012.
A. Toschi, R. Arita, P. Hansmann, S. Sakai, G. Sangiovanni, K. Held:
"Quantum dynamical screening of the local magnetic moment in Fe-based superconductors";
Vortrag: APS March Meeting 2012,
Boston, USA;
01.03.2012
- 02.03.2012.
A. Toschi, M. Capone, C. Castellani, K. Held:
"Optical conductivity and specific heat anomalies in the vicinity of the Mott-Hubbard transition";
Vortrag: 72nd Annual Meeting of the Deutsche Physikalische Gesellschaft (DPG),
Berlin/D;
28.02.2008.
A. Toschi, P. Hansmann, G. Sangiovanni, M.W. Haverkort, T. Saha Dasgupta, O. K. Andersen, K. Held:
"MONAMI in practice: the metal-to-insulator transition in V2O3";
Vortrag: Monami Workshop,
Stuttgart/ Deutschland;
26.11.2009.
A. Toschi, P. Hansmann, G. Sangiovanni, M.W. Haverkort, T. Saha Dasgupta, O. K. Andersen, K. Held:
"Pressure and doping driven metal-to-insulator transition in V2O3";
Vortrag: International Conference on Magnetism 2009, ICM 2009,
Karlsruhe, Germany;
30.07.2009.
A. Toschi, A. Katanin, K. Held:
"The Dynamical Vertex Approximation: a step beyond DMFT";
Poster: International Workshop of Computational Material Science,
Bonn, Deutschland;
10.01.2008
- 12.01.2008.
A. Toschi, A. Katanin, K. Held:
"The dynamical vertex approximation: A step beyond dynamical mean field theory";
Vortrag: Workshop on Novel Materials and Superconductors,
Planneralm, Donnersbach, Austria;
24.02.2009.
A. Toschi, A. Katanin, K. Held:
"The Dynamical Vertex Approximation: a step beyond the Dynamical Mean Field Theory";
Vortrag: Prof. Imada Group Seminar,
Tokyo, Japan;
31.10.2008.
A. Toschi, A. Katanin, K. Held:
"The Dynamical Vertex Approximation: spatial correlation beyond DMFT";
Vortrag: EPS Conference,
Rom, Italien;
28.08.2008.
A. Toschi, A. Katanin, K. Held:
"The Dynamical Vertex Approximation: spatial correlations beyond Dynamical Mean Field Theory";
Vortrag: DPG,
Dresden/ Deutschland;
25.03.2009.
A. Toschi, G. Sangiovanni, M. Capone, C. Castellani, K. Held:
"Optical sum rule and specific heat anomalies in the vicinity of the Mott transition";
Vortrag: Prof. Aoki Group Seminar,
Tokyo, Japan;
28.10.2008.
A. Toschi, G. Sangiovanni, K. Held, M. Capone, C. Castellani:
"Optical sum rule anomalies in high-temperature superconductors";
Poster: DPG,
Dresden/ Deutschland;
23.03.2009.
A. Toschi, G. Sangiovanni, K. Held, M. Capone, C. Castellani:
"Optical sum rule anomalies in high-temperature superconductors: The role of strong correlation";
Poster: ISAQM 2008 Conference,
Tokyo, Japan;
08.11.2008.
A. Valli, K. Held:
""Dynamical Vertex Approximation for nanoscopic systems";
Vortrag: MONAMI Meeting,
Bangalore, Indien;
06.01.2011.
A. Valli, K. Held:
"Dynamical Vertex Approximation for nanoscopic systems";
Vortrag: MONAMI Meeting,
Stuttgart/ Deutschland;
23.11.2009
- 26.11.2009.
A. Valli, K. Held:
"Dynamical Vertex Approximation for nanoscopic systems";
Vortrag: ViCom Workshop,
Wien, Österreich;
28.04.2011.
A. Valli, K. Held:
"Dynamical Vertex Approximation for nanoscopic systems";
Poster: Würzburg Fall School: Correlated Electrons at Surfaces and Interfaces,
Würzburg, Deutschland;
04.10.2011.
A. Valli, K. Held:
"Further Insight into DΓA for nanoscopic systems";
Vortrag: Seminar @ Bose Center for Basic Science,
Bangalore, Indien;
14.01.2011.
A. Valli, G. Rohringer, A. Toschi, O. Gunnarsson, G. Sangiovanni, K. Held:
"Correlation effects in transport through interacting nanostructures within the Dynamical Vertex Approximation (D$\Gamma$A)";
Vortrag: Correlations and coherence at different scales,
Ustsron, Polen;
14.09.2012.
A. Valli, G. Sangiovanni, O. Gunnarsson, A. Toschi, K. Held:
"Dynamical Vertex Approximation for Nanoscopic Systems";
Vortrag: DPG Frühjahrstagung 2010,
Regensburg;
22.03.2010.
A. Valli, G. Sangiovanni, O. Gunnarsson, A. Toschi, K. Held:
"Dynamical Vertex Approximation for Nanoscopic Systems";
Poster: 1st International workshop, The new generation in strongly correlated electrón systems (NG-SCES 2010),
Lanzarote;
22.06.2010.
A. Valli, T. Schäfer, G. Rohringer, P. Thunström, S. Andergassen, K. Held, G. Sangiovanni, A. Toschi:
"Non-local spatial correlations in low-dimensional nanostructures";
Poster: ViCoM Conference; From Electrons to Phase Transitions,
Wien, Österreich;
26.02.2014
- 28.02.2014.
M. Wallerberger, E. Gull, N. Parragh, G. Sangiovanni, A. Toschi, K. Held:
"Two-particle Green functions calculated by continuous time quantum Monte Carlo simulations";
Poster: DPG Spring Meeting,
Regensburg, Deutschland;
10.03.2013
- 15.03.2013.
M. Wallerberger, E. Gull, N. Parragh, A. Toschi, G. Sangiovanni, K. Held:
"Two-particle Green functions calculated by continuous time quantum Monte Carlo simulations";
Poster: NGSCES 2013: The New Generation in Strongly Correlated Electron Systems,
Sestri Lavante, Italien;
01.07.2013
- 05.07.2013.
N. Wentzell, Gang Li, C. Taranto, G. Rohringer, Agnese Tagliavini, K. Held, S. Andergassen, A. Toschi:
"Frequency structures in the 1PI vertex with fRGdyn";
Poster: NGSCES 2015: The New Generation in Strongly Correlated Electron Systems,
Trogir; Croatia;
14.09.2015
- 18.09.2015.
N. Wentzell, Gang Li, C. Taranto, G. Rohringer, Agnese Tagliavini, K. Held, S. Andergassen, A. Toschi:
"Frequency structures in the 1PI vertex with fRGdyn";
Poster: ViCom Workshop,
Wien, Österreich;
15.10.2015.
P. Wissgott, E. Assmann, J. Kunes, A. Toschi, P. Blaha, K. Held:
"woptic: optical conductivity with Wannier functions and adaptive k-mesh refinement";
Poster: 28th Workshop on Novel Materials and Superconductivity,
Planneralm, Österreich;
09.02.2013
- 16.02.2013.
P. Wissgott, N. Parragh, P. Hansmann, A. Toschi, K. Held:
"Calculation of thermoelectric properties by LDA+DMFT";
Poster: Workshop on Novel Materials and Superconductors,
Planneralm, Donnersbach, Austria;
24.02.2009.
P. Wissgott, A. Toschi, P. Hansmann, N. Parragh, K. Held:
"Thermopower of Na_0.7CoO_2 studied by LDA+DMFT";
Poster: DPG,
Dresden/ Deutschland;
23.03.2009.
P. Wissgott, A. Toschi, P. Hansmann, N. Parragh, K. Held:
"Thermopower of Na_0.7CoO_2 studied by LDA+DMFT";
Vortrag: Vortrag im Rahmen einer Forschungsreise,
Augsburg/ Deutschland;
15.05.2009.
P. Wissgott, A. Toschi, P. Hansmann, N. Parragh, K. Held:
"Thermopower of Na_0.7CoO_2 studied by LDA+DMFT";
Vortrag: XIV Training Course in the Physics of Strongly Correlated Systems,
Vietri sul Mare/ Italien;
15.10.2009.
P. Wissgott, A. Toschi, P. Hansmann, N. Parragh, K. Held:
"Thermopower of Na_0.7CoO_2 studied by LDA+DMFT";
Vortrag: Institutsseminar,
Wien/ Österreich;
21.10.2009.
Dissertationen (eigene und begutachtete)
E. Assmann:
"Spectral Properties of Strongly Correlated Materials";
Betreuer/in(nen), Begutachter/in(nen): K. Held, G. Sangiovanni;
Insitut für Festkörperphysik,
2015;
Rigorosum: 27.08.2015.
Zusätzliche Informationen
A. Galler:
"Towards an ab-initio treatment of materials with local and non-local electronic correlations";
Betreuer/in(nen), Begutachter/in(nen): K. Held, J. Tomczak, P. Thunström;
Institut für Festkörperphysik,
2017.
P. Gunacker:
"Continuous-time Quantum Monte Carlo in the Hybridization Expansion: lmplementations and Applications";
Betreuer/in(nen), Begutachter/in(nen): K. Held;
Institut für Festkörperphysik,
2018;
Rigorosum: 02.07.2018.
J. Hänel:
"Thermoelectric properties of the Kondo semiconductor CeRu4Sn6 / Thermoelektrische Eigenschaften des Kondo-Halbleiters CeRu4Sn6";
Betreuer/in(nen), Begutachter/in(nen): S. Paschen, K. Held;
Institut für Festkörperphysik | E138,
2016.
Zusätzliche Informationen
P. Hansmann:
"LDA+DMFT: From bulk to heterostructures";
Betreuer/in(nen), Begutachter/in(nen): O. K. Andersen, K. Held, A. Toschi;
Institut für Angewandte Physik (IAP) und Institut für Festkörperphysik,
2010;
Rigorosum: 26.04.2010.
J. Kaufmann:
"Local and Nonlocal Correlations in Interacting Electron Systems";
Betreuer/in(nen), Begutachter/in(nen): Oleg Janson, K. Held;
Institut für Festkörperphyisk,
2021.
P. Pudleiner:
"One- and two-particle vertex functions within Monte Carlo and parquet calculations of correlated electron systems";
Betreuer/in(nen), Begutachter/in(nen): K. Held, Gang Li, A. Kauch;
138,
2019;
Rigorosum: 20.05.2019.
T. Ribic:
"Path integral methods for strong non-local correlations";
Betreuer/in(nen), Begutachter/in(nen): K. Held;
Institut für Festkörperphysik,
2018;
Rigorosum: 03.09.2018.
T. Schäfer:
"Classical and quantum phase transitions in strongly correlated electron systems";
Betreuer/in(nen), Begutachter/in(nen): K. Held, A. Toschi, W. Metzner;
Institut für Festkörperphysik (E138),
2016;
Rigorosum: 28.09.2016.
Zusätzliche Informationen
L. Si:
"From DFT to DMFT: correlation effects in transition metal oxides";
Betreuer/in(nen), Begutachter/in(nen): K. Held, Z. Zhong, Oleg Janson;
Institut für Festkörperphysik,
2017.
C. Taranto:
"Diagrammatic methods beyond dynamical mean-field theory";
Betreuer/in(nen), Begutachter/in(nen): K. Held, C. Honerkamp;
Institut für Festkörperphysik,
2014;
Rigorosum: 23.06.2014.
Zusätzliche Informationen
A. Valli:
"Electronic correlations at the nanoscale";
Betreuer/in(nen), Begutachter/in(nen): K. Held, E. Tosatti;
Institut für Festkörperphysik,
2013;
Rigorosum: 05/2013.
M. Wais:
"Computational non-equilibrium Dynamics in Solids: Solver for the far-from-equilibrium Boltzmann-equation";
Betreuer/in(nen), Begutachter/in(nen): K. Held, G.K.H. Madsen;
Institut für Festkörperphysik,
2020;
Rigorosum: 30.07.2020.
M. Wallerberger:
"w2dynamics: continuous time quantum Monte Carlo calculations of one- and two-particle propagators";
Betreuer/in(nen), Begutachter/in(nen): K. Held, G. Sangiovanni;
Institut für Festkörperphysik (E138),
2016.
Zusätzliche Informationen
P. Wissgott:
"Transport Properties of Correlated Materials";
Betreuer/in(nen), Begutachter/in(nen): K. Held, A. Toschi;
Institut für Festkörperphysik,
2011;
Rigorosum: 15.03.2012.
Diplom- und Master-Arbeiten (eigene und betreute)
K. Astleithner:
"Optical conductivity in the Falicov-Kimball model: a dual fermion perspective";
Betreuer/in(nen): K. Held, T. Ribic, A. Kauch;
E138,
2019;
Abschlussprüfung: 2019.
Zusätzliche Informationen
C. Ecker:
"Continuous-time quantum Monte Carlo : implementation of a measurement routine for a two-particle correlation function in a hybdridization algorithm";
Betreuer/in(nen): K. Held, G. Sangiovanni;
Institut für Festkörperphysik,
2013;
Abschlussprüfung: 05/2013.
C. J. Eckhardt:
"Making the parquet equations feasible -- Truncated Unity method with application to the 2D Hubbard model";
Betreuer/in(nen): C. Honerkamp, K. Held, A. Kauch;
Institute for Theoretical Solid State Physics, RWTH Aachen,
2019.
A. Galler:
"Electronic correlations in FeAl: an LDA+DMFT study";
Betreuer/in(nen): K. Held, C. Taranto;
Institut für Festkörperphysik,
2013;
Abschlussprüfung: 24.06.2013.
Zusätzliche Informationen
P. Gunacker:
"Diagrammatic Quantum Monte Carlo with Worm Sampling";
Betreuer/in(nen): K. Held, M. Wallerberger;
Institut für Festkörperphysik,
2014.
F. Hörbinger:
"Parquet DPA with self-consistent recalculation of the impurity vertex";
Betreuer/in(nen): K. Held, A. Kauch;
Institut für Festkörperphysik,
2018;
Abschlussprüfung: 08.02.2018.
A. Kainz:
"Kinks in f-electron systems";
Betreuer/in(nen): K. Held, A. Toschi;
Institut für Festkörperphysik,
2012;
Abschlussprüfung: 26.04.2012.
J. Kaufmann:
"Calculation of Vertex Asymptotics from Local Correlation Functions";
Betreuer/in(nen): K. Held, P. Gunacker;
Institut für Festkörperphysik,
2017.
N. Parragh:
"A New Scheme for LDA+DMFT Calculations and Algorithmic Improvements for a Multi-Band DMFT-Solver";
Betreuer/in(nen): K. Held, A. Toschi, G. Sangiovanni;
Institut für Festkörperphysik,
2010;
Abschlussprüfung: 10.03.2010.
M. Pickem:
"AbinitioDPA for SrVO3: Effects of non-local interactions, temperature and dimensionality";
Betreuer/in(nen): J. Tomczak, K. Held;
Institut für Festkörperphysik,
2018;
Abschlussprüfung: 26.03.2018.
T. Ribic:
"Vertex extensions of the dynamical mean field theory for the Falicov-Kimball model";
Betreuer/in(nen): K. Held, G. Rohringer;
Institut für Festkörperphysik E138,
2015;
Abschlussprüfung: 26.01.2015.
Zusätzliche Informationen
D. Rotter:
"Double exchange model for manganite clusters";
Betreuer/in(nen): K. Held, A. Valli;
Institut für Festkörperphysik,
2012;
Abschlussprüfung: 11.01.2012.
K. Steiner:
"Electronic Correlations in the Hubbard Model on the Kagome Lattice";
Betreuer/in(nen): K. Held, R.T. Scalettar, Oleg Janson, J. Kaufmann;
Institut für Festkörperphysik,
2018;
Abschlussprüfung: 24.10.2018.
M. Wais:
"Chemical potential variations in thermoelectrics";
Betreuer/in(nen): K. Held, M. Battiato;
Institut für Festkörperphysik (E138),
2016.
Zusätzliche Informationen
P. Wissgott:
"Thermopower of Sodium Cobaltate: LDA+DMFT Analysis";
Betreuer/in(nen): K. Held, A. Toschi;
Institut für Festkörperphysik,
2009;
Abschlussprüfung: 09.12.2009.
P. Worm:
"Diagrammatic approach to the optical conductivity in strongly correlated electrons";
Betreuer/in(nen): K. Held, A. Kauch, C. Watzenböck;
138,
2020;
Abschlussprüfung: 15.01.2020.
Wissenschaftliche Berichte
P. Mohn, J. Hafner, C. Dellago, G. Kresse, G. Kahl, R. Podloucky, J. Redinger, P. Blaha, K. Held, E. Kozeschnik:
"Center for Computational Materials Science: Progress report 2005-2008";
Bericht für Wissenschaftsministerium;
2008;
155 S.
