| 4 | 1/1 | 返回列表 |
| 查看: 1204 | 回復(fù): 3 | ||
| 【懸賞金幣】回答本帖問題,作者ClownJade將贈(zèng)送您 5 個(gè)金幣 | ||
ClownJade銀蟲 (小有名氣)
|
[求助]
VASP晶體結(jié)構(gòu)優(yōu)化
|
|
|
VASP計(jì)算進(jìn)行結(jié)構(gòu)優(yōu)化時(shí),結(jié)束沒有提示reached required accuracy - stopping structural energy minimisation.對(duì)計(jì)算結(jié)果有沒有影響??請(qǐng)求高手能夠指點(diǎn)。謝謝了! 下面是INCAR: SYSTEM = 3x3x4TiO2:3Vo Starting parapmeters for this run: NWRITE = 2 ! write-flag PREC = medium ! medium, high low ISTART = 0 ! job : 0-new, 1-cont, 2-samecut ICHARG = 2 ! charge: 0-wave, 1-file, 2-atom, >10-const ISPIN = 2 MAGMOM = 72*2 141*0 AMIX = 0.2 BMIX = 0.0001 ! almost zero, but 0 will crash some versions AMIX_MAG = 0.8 BMIX_MAG = 0.0001 ! almost zero, but 0 will crash some versions Electronic Relaxation: ENCUT = 400 EDIFF = 1E-04 ! energy stopping-criterion for ELM LWAVE = .FALSE. LCHARG = .FALSE. LREAL = Auto Ionic Relaxation: IBRION = 2 ! ionic relaxation: 0-MD, 1-quasi-Newton, 2-CG, 3-Damped MD ISIF = 2 ! relax ions & shape & volume NSW = 100 ! max number of geometry steps EDIFFG = -0.02 ! stopping-criterion for geometry steps ISYM = 2 ! 1-use symmetry, 0-no symmetry POTIM = 0.4 ! initial time step for geo-opt DOS related values: ISMEAR = 0 ! (-1-Fermi, 1-Methfessel/Paxton) SIGMA = 0.2 ! broadening in eV Parallelization flags: NPAR = 1 LPLANE = .TRUE. LDAU parameters: LDAU = .TRUE. LDAUTYUPE = 2 LDAUL = 2 -1 LDAUU = 4 0 LDAUJ = 1 0 LDAUPRINT = 2 LMAXMIX = 4 下面是KPOINTS: K-points ! Comment 0 ! automatic generation of k-points Monkhorst Pack ! M use Monkhorst Pack 2 2 2 ! grid 2x2x2 0 0 0 ! no shift of k-mesh |
銀蟲 (小有名氣)
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 化學(xué) 0703求調(diào)劑 總分293 一志愿211 +8 | 土土小蟲 2026-03-03 | 8/400 |
|
|---|---|---|---|---|
|
[考研] 0856材料與化工求調(diào)劑! +3 | 化工考生111 2026-03-04 | 7/350 |
|
|
[考研] 085601 材料工程 320 +6 | 和樂瑤 2026-03-03 | 6/300 |
|
|
[考研] 290求調(diào)劑 +3 | Bananaiy 2026-03-04 | 3/150 |
|
|
[考研] 298求調(diào)劑 +3 | 人間唯你是清歡 2026-03-03 | 4/200 |
|
|
[考研] 266材料化工求調(diào)劑 +3 | 哇塞王帥 2026-03-03 | 3/150 |
|
|
[基金申請(qǐng)] 沒有青基直接申請(qǐng)面上,感覺自己瘋了 +5 | kevin63t 2026-03-02 | 6/300 |
|
|
[考研] 289求調(diào)劑 +7 | BrightLL 2026-03-02 | 9/450 |
|
|
[考研] 278求調(diào)劑 +3 | 滿天星11_22 2026-03-02 | 3/150 |
|
|
[考研] 268求調(diào)劑 +6 | 好運(yùn)連綿不絕 2026-03-02 | 6/300 |
|
|
[考研] 材料工程求調(diào)劑 +3 | 1431251 2026-03-03 | 3/150 |
|
|
[考研] 化工京區(qū)271求調(diào)劑 +7 | 11ing 2026-03-02 | 7/350 |
|
|
[考研] 求調(diào)劑 +7 | repeatt?t 2026-02-28 | 7/350 |
|
|
[考研] 材料調(diào)劑 +3 | 恒順自然 2026-03-02 | 3/150 |
|
|
[考博] 誠(chéng)招農(nóng)業(yè)博士 +3 | 心欣向榮 2026-02-28 | 3/150 |
|
|
[考研] 265分求調(diào)劑不調(diào)專業(yè)和學(xué)校有行學(xué)上就 +6 | 禮堂丁真258 2026-02-28 | 9/450 |
|
|
[考研] 281求調(diào)劑 +5 | 2026計(jì)算機(jī)_誠(chéng)心 2026-03-01 | 8/400 |
|
|
[考研] 279求調(diào)劑 +3 | dua1 2026-03-01 | 4/200 |
|
|
[考研] 290求調(diào)劑 +9 | 材料專碩調(diào)劑; 2026-02-28 | 11/550 |
|
|
[考研] 0856材料求調(diào)劑 +4 | 麻辣魷魚 2026-02-28 | 4/200 |
|