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[求助] Projected Density of States和partial density of states都是PDOS,区别?已有2人参与

DOS、TDOS、PDOS、LDOS 各种态密度概念混为一片,不知道其具体含义和各自区分点。尤其是PDOS ,投影态密度Projected Density of States和分波态密度partial density of states 都是PDOS。貌似是不同的含义。
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wangyikeco

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在等你着呢: 金币+50 2024-01-11 11:14:52
Projected Density of States = dxy, dyz, dzx, dx^2-y^2, dz^2, ..... or  t2g, eg, or (l,m)
partial density of states = such as the atom-resolved PDOS, s, p, d, f

Total DOS are useful for tracking band gap change, a projected DOS is useful for determination of molecular orbital contribution
2楼2023-08-22 00:45:17
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未岸亡灵

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2楼: Originally posted by wangyikeco at 2023-08-22 00:45:17
Projected Density of States = dxy, dyz, dzx, dx^2-y^2, dz^2, ..... or  t2g, eg, or (l,m)
partial density of states = such as the atom-resolved PDOS, s, p, d, f

Total DOS are useful for tracking b ...

LDOS is local density of states = sum (density of states of special atoms)
3楼2023-08-22 07:35:30
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