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c_chi木蟲(chóng) (正式寫(xiě)手)
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[求助]
scf靜態(tài)計(jì)算不輸出CHGCAR和WAVECAR 已有5人參與
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大家好,我現(xiàn)在計(jì)算NiS的電子結(jié)構(gòu),但是結(jié)構(gòu)優(yōu)化后做靜態(tài)計(jì)算的時(shí)候總是在scf循環(huán)收斂后不寫(xiě)CHGCAR和WAVECAR,然后就結(jié)束計(jì)算,我嘗試修改不同算法和K點(diǎn)還是不行,每次計(jì)算1天半然后就白算了。請(qǐng)問(wèn)大家遇到過(guò)類(lèi)似的問(wèn)題沒(méi)有?是參數(shù)的問(wèn)題還是編譯的問(wèn)題?還是什么?不過(guò)我算其他任務(wù)的時(shí)候是有輸出的。 先謝謝了。。 ###########################我的INCAR#################################### System = NiS ### Start parameters ISTART = 0 #0 start a new computation, no WAVECAR file -- default 1 ICHARG = 2 #initial charge densities from atoms ### Electronic Relaxation ENCUT = 400 LREAL = Auto #projection done in real space EDIFF = 1.0E-4 #Default 1.0E-4 IALGO = 48 #RMM-DIIS algorithm for electrons NELMIN = 4 #default 2; do a minimum of four electronic steps NELM = 200 #default 60; maximum number of electronic SC (selfconsistency) steps #NELMDL = -5 #number ofnon-selfconsistent steps at the beginning ### Ionic relaxation EDIFFG = -0.03 #Default EDIFF*10 #NSW = 300 #default 0 #IBRION = 2 #use CG algorithm #ISIF = 2 #relax ions only POTIM = 0.1 #default 0.5; time-step for ion-motion ### DFT+U LDAU= .TRUE. LDAUTYPE= 2 LDAUL= 2 -1 #specifies the l-quantum number for which the on-site interaction is added(-1=no on-site terms added, 1= p, 2= d, 3= f, Default: LDAUL=2) LDAUU= 6.3 0 LDAUJ= 1 0 LDAUPRINT= 2 LASPH = .TRUE. LMAXMIX = 4 #L(S)DA+U calculations require in many cases an increase ofLMAXMIXto 4 (or 6 for f-elements) ### DOS related values ISMEAR = -5 #method to determine partial occupancies;-5 for semiconductor and non-metal 1 for metal SIGMA = 0.1 #broadening in eV #NEDOS = 1505 #number of grid points in DOS #EMIN = -10 #minimum energy for evaluation of DOS #EMAX = 15 #maximum energy for evaluation of DOS #WIGS = 1.286 0.900 #? or RWIGS #LORBIT = 11 #? ### BANDS related values #NBANDS = 504 #number of occupied bands ### others PREC = Medium ISPIN = 2 #2 allow for spin polarisation -- 1 or 2 VOSKOWN = 1 MAGMOM = 18*1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 36*0 GGA = PE NPAR = 4 ### Output control LWAVE = T LCHARG = T #LAECHG = T |
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木蟲(chóng) (正式寫(xiě)手)
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