TY - JOUR
T1 - Band calculations for 4f systems based on the dynamical mean field theory
AU - Sakai, Osamu
AU - Shimizu, Yukihiro
PY - 2007/9/12
Y1 - 2007/9/12
N2 - 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.
AB - 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.
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U2 - 10.1088/0953-8984/19/36/365213
DO - 10.1088/0953-8984/19/36/365213
M3 - Article
AN - SCOPUS:34548699719
SN - 0953-8984
VL - 19
JO - Journal of Physics Condensed Matter
JF - Journal of Physics Condensed Matter
IS - 36
M1 - 365213
ER -