| 3 | 1/1 | 返回列表 |
| 查看: 1005 | 回復(fù): 2 | ||
liushaking1金蟲 (小有名氣)
|
[求助]
pbe加范德瓦耳斯力求助 已有1人參與
|
|
最近算了一個(gè)體系需要加范德瓦耳斯力,我想用vaw-DF方法,看到了下面一段話,想問(wèn)一下各位,如果我用的是pbe方法,是不是只用設(shè)置LUSE_VDW = .TRUE. 這一個(gè)參數(shù),還是需要設(shè)置 LUSE_VDW = .TRUE. AGGAC = 0.0000 這兩個(gè)參數(shù), 下面加粗的這句話是什么意思?沒(méi)看明白 Correlation functionals The method is invoked by setting LUSE_VDW = .TRUE. Moreover, the PBE correlation correction needs to be removed since only LDA correlation is used in the functionals. This is done by setting AGGAC = 0.0000 The two tags above need to be used for all of the following functionals |
金蟲 (正式寫手)
木蟲 (正式寫手)

| 3 | 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 | |
|---|---|---|---|---|