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[ Last edited by cenwanglai on 2011-12-16 at 14:48 ]
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zzy870720z(½ð±Ò+2): ллÌÖÂÛ½»Á÷ 2011-12-16 18:12:19
¶ÔÓÚO2pû±ØÒª×ö+U´¦Àí°É£¬+U´¦ÀíÒ»°ãÊǶÔd£¬f¹ìµÀµÄ
The L(S)DA often fails to describe systems with localized (strongly correlated) d and f electrons (this manifests itself primarily in the form of unrealistic one-electron energies). In some cases this can be remedied by introducing a strong intra-atomic interaction in a  screened) Hartree-Fock like manner, as an on site replacement of the L(S)DA. This approach is commonly known as the L(S)DA+U method.
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