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关 键 词:wien2k培训
行 业:IT 软件 辅助设计
发布时间:2021-12-13
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General considerations
In its general form the LAPW method expands the potential in the following form
Wien2k使用密度泛函理论计算固体的电子结构。它基于键结构计算准确的方案——完全势能(线性)增广平面波((L)APW)+局域轨道(lo)方法。在密度泛函中可以使用局域(自旋)密度近似(LDA)或广义梯度近似(GGA)。它已被近3000个用户组授权,在Google scholar上有大约12000个引用。
Wien2k包含很多Frotran90立程序,通过C-脚本连接到一起。您不仅可以在任何www-浏览器和w2web界面上运行Wien2k,也可以输入的短命令来运行。
In the last years it became a tradition to have at least one "WIEN-workshop" every year, where new and experienced users can learn more about the code, get intensive hands-on training, interchange ideas and share experiences.
The coefficients Alm, Blm, and Clm, are determined by the requirements that $\phi^{LO}$ should be normalized and has zero value and slope at the sphere boundary.
Rydberg atomic units are used except internally in the atomic-like programs (LSTART and LCORE) or in subroutine outwin (LAPW1, LAPW2), where Hartree units are used. The output is always given in Rydberg units.
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