24小时热门版块排行榜    

查看: 341  |  回复: 0

hanpeng972

木虫 (著名写手)

硬汉集中营

[交流] 下面关于计算的文献,高手帮忙翻译一下,谢谢

The Density Functional based Tight Binding (DFTB) method is based on a second-order expansion of the Kohn-Sham total energy in Density Functional Theory (DFT) with respect to charge density fluctuations. The zeroth order approach is equivalent to a common standard non-self-consistent (TB) scheme, while at second order a transparent, parameter-free, and readily calculable expression for generalized Hamiltonian matrix elements can be derived. These are modified by a self-consistent redistribution of Mulliken charges (SCC)
回复此楼
青春无悔
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

智能机器人

Robot (super robot)

我们都爱小木虫

找到一些相关的精华帖子,希望有用哦~

科研从小木虫开始,人人为我,我为人人
相关版块跳转 我要订阅楼主 hanpeng972 的主题更新
普通表情 高级回复 (可上传附件)
信息提示
请填处理意见