Dielectric matrix scheme for fast convergence in self-consistent electronic-structure calculations

Dielectric matrix scheme for fast convergence in self-consistent electronic-structure calculations
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自洽电子结构计算中快速收敛的介电矩阵方案

DOI:
10.1103/physrevb.25.4260
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发表时间:
1982
期刊:
影响因子:
3.7
通讯作者:
J. Joannopoulos
J. Joannopoulos
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
K. Ho;J. Ihm;J. Joannopoulos

文献摘要

被引文献

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一个计划的设计,大大减少了所需的迭代次数,以达到自洽的电子结构计算。该方案特别有助于计算具有大单元格的系统。
A scheme is devised which drastically reduces the number of iterations required to reach self-consistency in electronic-structure calculations. This scheme is particularly helpful in calculations for systems with large unit cells.