Effect of Magnetism on Superconductivity in Rare-Earth Compounds <math>RENi2B2C</math>

Nota de FísicaPublicado

Effect of Magnetism on Superconductivity in Rare-Earth Compounds $<math>RENi_2B_2C</math>$

Z. Zeng; D. Guenzburger; D.E. Ellis; E. M. B. Saitovitch

1995

Autores: Z. Zeng; D. Guenzburger; D.E. Ellis; E. M. B. Saitovitch
Tipo: Nota de Física
Status: Publicado
Data de publicação: 1995
Descrição: Spin-polarized first-principles density-functional electronic structure calculations were performed for 73-atoms embedded-clusters representing antiferromagnetic <math>RENi_2B_2C\!\,</math> <math>(RE = Pr, Nd, Sm, Gd, Ho, Tm)\!\,</math>. A substantial difference in the extent of the exchange-polarization of the conduction electrons between early and late rare-earth compounds is revealed. This result is believed to be relevant to phenomena of coexistence of superconductivity and magnetism in these compounds.
Ano: 1995
Número: CBPF-NF-088/95
Vínculo com tese: Não
Vínculo com bolsa: Não