Correlation Effects on Optical Conductivity of FeSi.

DOI Web Site Web Site BIBCODE 被引用文献6件 参考文献51件

この論文をさがす

抄録

The effects of electron correlation in FeSi are studied in terms of the two-band Hubbard model with the density of states obtained from the band calculation. Using the self-consistent second-order perturbation theory combined with the local approximation, the correlation effects on the density of states and the optical conductivity spectrum are investigated, and the experiments done by Damascelli et al. (Physica B 230--232 (1997) 787) are semiquantitatively reproduced. It is also found that the peak at the gap edge is shifted to the lower energy region by the correlation effects, as is seen in the experiments.

収録刊行物

被引用文献 (6)*注記

もっと見る

参考文献 (51)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ