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标题:
使用VASP的METAGGA泛函晶格优化OUTCAR中的能量为正
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作者Author:
清明雨上
时间:
2025-10-25 15:02
标题:
使用VASP的METAGGA泛函晶格优化OUTCAR中的能量为正
本帖最后由 清明雨上 于 2025-10-25 15:11 编辑
OUTCAR文件太大了,传不上去,下面是其能量部分:
Free energy of the ion-electron system (eV)
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alpha Z PSCENC = 1732.73647215
Ewald energy TEWEN = 249134.79816338
-Hartree energ DENC = -310224.72286535
-exchange EXHF = 0.00000000
-V(xc)+E(xc) XCENC = 1436.42138239
PAW double counting = 63746.79747844 -59594.21293312
entropy T*S EENTRO = -0.06016288
eigenvalues EBANDS = -2443.50796964
atomic energy EATOM = 59269.46820645
Solvation Ediel_sol = 0.00000000
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free energy TOTEN = 3057.71777184 eV
energy without entropy = 3057.77793472 energy(sigma->0) = 3057.73782613
请问各位老师,为什么能量是正值呢?
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