Publications in Scientific Journals:
E. Bauer, A. Grytsiv, P. Rogl, W. Kockelmann, A.D. Hillier, E.A. Goremychkin, D.T. Adroja, J.-G. Park:
"Neutron scattering and μSR studies on the skutterudite Pr0.73Fe4Sb12";
Journal of Magnetism and Magnetic Materials,
Neutron scattering and μSR studies on the skutterudite Pr0.73Fe4Sb12
E. Bauernext terma, Corresponding Author Contact Information, E-mail The Corresponding Author, A. Grytsiv, P. Rogl, W. Kockelmann, A.D. Hillier, E.A. Goremychkin, D.T. Adroja and J.-G. Park
Institute of Solid State Physics, Vienna University of Technology, A-1040 Wien, Austria
Institut für Physikalische Chemie, Universität Wien, A-1090 Wien, Austria
ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, OX11 0 QX, UK
Department of Physics and Institute of Basic Science, Sungkyunkwan University, Suwon 440-746, Korea
Available online 27 October 2006.
Elastic and inelastic neutron scattering as well as μSR experiments were carried out at ISIS well above and below the ordering temperature of Pr0.73Fe4Sb12. Our μSR study does not reveal a clear sign of long range magnetic ordering. Inelastic neutron scattering reveals the magnetic triplet Click to view the MathML source to be the ground state of the system, followed by the singlet Γ1, about 25 K above Click to view the MathML source. The non-vanishing intensity of Γ1 can only be explained if a more realistic and correct model of the crystal electric field (CEF) Hamiltonian for filled skutterudites is used, instead of that for simple cubic symmetries.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.