Influence of the martensitic structure transformation in LaAgIn on the magnetic properties of substituted Ce.

Autor: Ihrig, H., Methfessel, S.
Zdroj: Zeitschrift für Physik B Condensed Matter & Quanta; 1976, Vol. 24 Issue 4, p385-389, 5p
Abstrakt: The martensitic phase transformation has no observable effect on the magnetic susceptibility of Ce in LaAgIn which agrees with the assumption of a crystal field splitting by 300 K of the F ground state of Ce ions. The magnetic ordering temperature and the Kondo minimum move to higher temperatures together with the martensitic phase transformation when the Ag concentration is reduced. This behavior can be related qualitatively to the lowering of the 5 d - e levels in the center of the Brillouin-zone with increasing In content. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index