Publications in Scientific Journals:

E. Bauer, A. Galatanu, P. Rogl, M. Gómez Berisso, P. Pedrazzini, J.G. Sereni:
"Loss of magnetism in CePd2-xNixAl3";
Physica B: Condensed Matter, 312-313 (2002), 464 - 465.

English abstract:
Loss of magnetism in CePd2-xNixAl3

E. Bauer [Corresponding Author Contact Information] , [E-mail The Corresponding Author] , a, A. Galatanua, P. Roglb, M. Gómez Berissoc, P. Pedrazzinic and J. G. Serenic

a Institut für Experimentalphysik, Technische Universität Wien, Wiedner Hauptstrasse 8-10, A-1040 Wien, Austria
b Institut für Physikalische Chemie, Universität Wien, A-1090 Wien, Austria
c Low Temperature Division, Centro Atomico Bariloche (CNEA), 8400 S.C. de Bariloche, Argentina

Available online 21 November 2001.


Hexagonal CePd2-xNixAl3 exhibits a crossover from a Kondo lattice showing magnetic order at TN [similar, equals] 2.8 K for x [less-than-or-equals, slant] 0.2 to intermediate valence (IV) for x [rightwards arrow] 2. Though TN(x) is weakly affected upon Pd/Ni substitution before vanishing at finite temperature, the Kondo temperature TK progressively increases. Above x [similar, equals] 0.3 the phase boundary no longer exists and strong spin fluctuations cause pronounced deviations from a Fermi-liquid ground state before the IV regime is established for x [gt-or-equal, slanted] 1.

Electronic version of the publication:

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