Band calculations for 4f systems based on the dynamical mean field theory

Osamu Sakai, Yukihiro Shimizu

研究成果: ジャーナルへの寄稿学術論文査読

4 被引用数 (Scopus)

抄録

Recent band calculations for Ce compounds based on the dynamical mean field theory (DMFT) are reported. The auxiliary impurity problem has been solved by a method named NCAf2vc, which includes the correct exchange process of the virtual excitation, the crystalline field splitting (CFS), and the spin-orbit interaction (SOI) of the self-energy. These are necessary features in the quantitative band theory for Ce compounds. The results of applications on Ce metal and Ce-monopnictides are presented.

本文言語英語
論文番号365213
ジャーナルJournal of Physics Condensed Matter
19
36
DOI
出版ステータス出版済み - 2007 9月 12

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