Publications in Scientific Journals:

E. Bauer, G. Hilscher, H. Kaldarar, H. Michor, E. Scheidt, P. Rogl, A. Gribanov, Y. Seropegin:
"Formation and low temperature physics of CePt2Si";
Journal of Magnetism and Magnetic Materials, 310 (2007), e73 - e75.

English abstract:
Formation and low temperature physics of CePt2Si

E. Bauer a, G. Hilscher a, H. Kaldarar a, H. Michor a, E.W. Scheidt b, P. Rogl c, A. Gribanov d, Y. Seropegin d

a Institute of Solid State Physics, Vienna University of Technology, A-1040 Wien, Austria
b Chemische Physik und Materialwissenschaften, Universität Augsburg, D-86159 Augsburg, Germany
c Institut für Physikalische Chemie, Universität Wien, A-1090 Wien, Austria
d Department of Chemistry, Moscow State University, 119992 Moscow, Russia


CePt2Si crystallizes in the inverse CeNiSi2-type structure. Magnetic properties are dominated by a mutual interaction of the RKKY
interaction, the Kondo effect and crystalline electric field splitting, resulting in long range magnetic order below about 7 K. A slightly enhanced Sommerfeld value γ = 42 mJ /mol K2 and a distinct temperature dependence of the electrical resistivity refers to Kondo interaction in presence of strong crystalline electric field splitting.

CePt2Si; Antiferromagnetic order; Kondo effect

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.