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这是Ni 111晶面和Ni 111晶面吸附H的INCAR文件和POSCAR文件
POSCAR
(1.25 KB, 下载次数 Times of downloads: 3)
POSCAR
(1.31 KB, 下载次数 Times of downloads: 3)
,算出俩者能量相差2点多ev,吸附一个H不符合常理
SYSTEM = Ni(1\1\1)
LDAU = .TRUE.
LDAUTYPE = 2
LDAUL = 2 -1
LDAUU = 3.8 0
LDAUJ = 0
PREC = Accurate ! medium precision
EDIFF = 1e-4 ! electron relaxation criteria
EDIFFG = 1e-3 ! ion relaxation criteria
ENCUT = 400 ! Energy cutoff
ISIF = 2 ! internal coordinates relaxation
ISPIN = 2
IBRION = 2 ! CG
POTIM = 0.1
ICHARG = 2 ! superposition of atomic charge densities as initial density
ISYM = 0 ! memory conserving symmetry calculation
NSW = 600 ! maximum ion relaxation steps
ISMEAR = 2 ! Gaussian smearing
SIGMA = 0.2 ! width of smearing in eV
MAGMOM = 18*1
ALGO = Fast ! mixed algorism with Davidson and RMM-DIIS
LWAVE = F ! Save wave function
LCHARG = F ! Save charge densities
LREAL = auto ! Real space projection
IVDW = 12
SYSTEM = Ni(1\1\1)-H
LDAU = .TRUE.
LDAUTYPE = 2
LDAUL = 2 -1
LDAUU = 3.52 0
LDAUJ = 0 0
PREC = Accurate ! medium precision
EDIFF = 1e-4 ! electron relaxation criteria
EDIFFG = 1e-3 ! ion relaxation criteria
ENCUT = 400 ! Energy cutoff
ISIF = 2 ! internal coordinates relaxation
ISPIN = 2
IBRION = 2 ! CG
POTIM = 0.1
ICHARG = 2 ! superposition of atomic charge densities as initial density
ISYM = 0 ! memory conserving symmetry calculation
NSW = 600 ! maximum ion relaxation steps
ISMEAR = 2 ! Gaussian smearing
SIGMA = 0.2 ! width of smearing in eV
MAGMOM=18*1 1*0
ALGO = Fast ! mixed algorism with Davidson and RMM-DIIS
LWAVE = F ! Save wave function
LCHARG = F ! Save charge densities
LREAL = auto ! Real space projection
IVDW = 12 |
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