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cond-mat.mtrl-sci2002
Correlation Effects on Magnetic Anisotropy in Fe and Ni
I. Yang, S. Y. Savrasov, G. Kotliar
We calculate magnetic anisotropy energy of Fe and Ni by taking into account the effects of strong electronic correlations, spin-orbit coupling, and non-collinearity of intra-atomic…
cond-mat.str-el2002
Calculations of Optical Properties in Strongly Correlated Materials
V. S. Oudovenko, G. Palsson, K. Haule +2
We present a new method to calculate optical properties of strongly correlated systems. It is based on dynamical mean field theory and it uses as an input realistic electronic stru…
cond-mat.str-el2002★ 5 cited
Dynamical Mean Field Theory, Model Hamiltonians and First Principles Electronic Structure Calculations
G. Kotliar, S. Y. Savrasov
We review the basic ideas of the dynamical mean field theory (DMFT) and some of the insights into the electronic structure of strongly correlated electrons obtained by this method…