| 9 | 1/1 | 返回列表 |
| 查看: 1862 | 回復(fù): 8 | ||
xuejing141新蟲 (小有名氣)
|
[求助]
雜化泛函計算時的參數(shù)設(shè)置
|
|
進(jìn)行雜化泛函計算時,見VASP說明上說It is strongly recommended to perform standard DFT calculations first, and to start HF type calculations from a preconverged WAVECAR file。看這句話不太理解,是先用標(biāo)準(zhǔn)的DFT進(jìn)行優(yōu)化和靜態(tài),然后再在INCAR中加入ISTART = 1 LHFCALC = .TRUE. ; HFSCREEN = 0.2 NBANDS = number of occupied bands ALGO = All ; TIME = 0.4 ENCUTFOCK = 0 ! omit flag for high quality calculations NKRED = 2 ! omit flag for high quality calculations 這些參數(shù)進(jìn)行性質(zhì)計算嗎?比如態(tài)密度,能帶圖。急用 |
木蟲 (著名寫手)
二師兄
|
請看看這個帖子啊 http://www.gaoyang168.com/bbs/viewthread.php?tid=4016318 HSE計算能帶尚可,計算態(tài)密度,幾乎和死機(jī)差不多 |
新蟲 (小有名氣)
|
哦,嗯,計算能帶就行,我想知道我說的這個過程對嗎?先用標(biāo)準(zhǔn)的DFT進(jìn)行優(yōu)化和靜態(tài),然后再在INCAR中加入ISTART = 1 LHFCALC = .TRUE. ; HFSCREEN = 0.2 NBANDS = number of occupied bands ALGO = All ; TIME = 0.4 ENCUTFOCK = 0 ! omit flag for high quality calculations NKRED = 2 ! omit flag for high quality calculations 這些參數(shù)進(jìn)行能帶計算。 |
木蟲 (著名寫手)
二師兄

木蟲 (著名寫手)
二師兄

木蟲 (著名寫手)
二師兄

| 9 | 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] 347求調(diào)劑 +3 | L when 2026-03-25 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 284求調(diào)劑 +15 | Zhao anqi 2026-03-22 | 15/750 |
|
|
[考研] 285求調(diào)劑 +3 | AZMK 2026-03-24 | 3/150 |
|
|
[考研] 282求調(diào)劑 +3 | wcq131415 2026-03-24 | 3/150 |
|
|
[考研] 294求調(diào)劑材料與化工專碩 +17 | 陌の森林 2026-03-18 | 17/850 |
|
|
[考研] 303求調(diào)劑 +3 | 藍(lán)山月 2026-03-25 | 3/150 |
|
|
[考研] 材料學(xué)求調(diào)劑 +6 | Stella_Yao 2026-03-20 | 6/300 |
|
|
[考研] 384求調(diào)劑 +3 | 子系博 2026-03-22 | 6/300 |
|
|
[考研]
|
酥酥魚.. 2026-03-21 | 4/200 |
|
|
[考研] 315分,誠求調(diào)劑,材料與化工085600 +3 | 13756423260 2026-03-22 | 3/150 |
|
|
[考研] 一志愿中南化學(xué)(0703)總分337求調(diào)劑 +9 | niko- 2026-03-19 | 10/500 |
|
|
[基金申請] 山東省面上項目限額評審 +4 | 石瑞0426 2026-03-19 | 4/200 |
|
|
[考研] 085600材料與化工306 +4 | z1z2z3879 2026-03-21 | 4/200 |
|
|
[考研] 266求調(diào)劑 +3 | 哇呼哼呼哼 2026-03-20 | 3/150 |
|
|
[考研] 265求調(diào)劑 +12 | 梁梁校校 2026-03-19 | 14/700 |
|
|
[考研] 330求調(diào)劑0854 +3 | assdll 2026-03-21 | 3/150 |
|
|
[考研] 274求調(diào)劑 +10 | S.H1 2026-03-18 | 10/500 |
|
|
[考研] 一志愿蘇州大學(xué)材料求調(diào)劑,總分315(英一) +5 | sbdksD 2026-03-19 | 5/250 |
|
|
[考研]
|
簡木ChuFront 2026-03-19 | 8/400 |
|
|
[考研] 求調(diào)劑 +3 | @taotao 2026-03-20 | 3/150 |
|