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本帖最后由 huo777 于 2026-7-27 11:13 编辑
我的体系含Re,已经根据社长的推文改过一次参数,但是还是很震荡,不收敛
参数如下,原子顺序是Si Al O Re C
SYSTEM = Re/ZSM5
ISTART = 0
ICHARG = 2
SYSTEM = Re/ZSM5
ISTART = 0
ICHARG = 2
PREC = Normal
ENCUT = 520
ISMEAR = 0
SIGMA = 0.05
ISPIN = 2
ISYM = 0
LREAL = .FALSE.
ALGO = Fast
NELM = 200
NELMIN = 8
LDAU = .TRUE.
LDAUTYPE = 2
LDAUL = -1 -1 -1 -2 -1
LDAUU = 0.0 0.0 0.0 4.0 0.0
LDAUJ = 0.0 0.0 0.0 0.0 0.0
AMIX = 0.2
BMIX = 0.0001
AMIX_MAG = 0.8
BMIX_MAG = 0.0001
LMAXMIX = 6
LASPH = .TRUE.
IBRION = 2
NSW = 400
ISIF = 2
POTIM = 0.1
EDIFF = 1E-6
EDIFFG = -0.02
IVDW = 11
LWAVE = .FALSE.
LCHARG = .FALSE.
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