24小时热门版块排行榜    

查看: 643  |  回复: 3
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

liuhongge1

木虫 (小有名气)


[交流] 【求助】vacuum energy

work function is calculated as the follow:
where Evac and EF are vacuum energy and Fermi energy,
respectively. The vacuum energy is estimated by averaging the
electrostatic potential over the middle plane of the vacuum layers

请高人指点下vacuum energy 在CASTEP中怎么计算的,O(∩_∩)O谢谢
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

» 抢金币啦!回帖就可以得到:

查看全部散金贴

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zuozhijun5134

至尊木虫 (文坛精英)


我想问问费米能这么算啊?
4楼2010-11-13 10:43:17
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 4 个回答

wangth08

金虫 (正式写手)


★ ★ ★
zzy870720z(金币+2):谢谢提供 2010-11-12 16:59:10
bingmou(金币+1):不错,很详细 2010-11-12 17:00:46
liuhongge1(金币+2): 2010-11-12 17:06:36
引用回帖:
Originally posted by liuhongge1 at 2010-11-12 16:45:48:
work function is calculated as the follow:
where Evac and EF are vacuum energy and Fermi energy,
respectively. The vacuum energy is esti ...

这个真空能好像需要自己找的,不过新版本可以直接计算出来,我可以给你个参考文献。First-principles study of the surface energy and work function of III-V semiconductor compounds PHYSICAL REVIEW B 75, 235322 2007�
2楼2010-11-12 16:54:33
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

liuhongge1

木虫 (小有名气)


引用回帖:
Originally posted by wangth08 at 2010-11-12 16:54:33:


这个真空能好像需要自己找的,不过新版本可以直接计算出来,我可以给你个参考文献。First-principles study of the surface energy and work function of III-V semiconductor compounds PHYSICAL RE ...

你好,我用的是4.1的MS,能教教我怎么找真空能吗?
3楼2010-11-12 17:07:47
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
普通表情 高级回复 (可上传附件)
信息提示
请填处理意见