A REAL-SPACE APPROACH TO ELECTRONIC TRANSPORT

被引:0
作者
MAYOU, D [1 ]
KHANNA, SN [1 ]
机构
[1] VIRGINIA COMMONWEALTH UNIV,DEPT PHYS,RICHMOND,VA 23284
来源
JOURNAL DE PHYSIQUE I | 1995年 / 5卷 / 09期
关键词
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Using orthogonal polynomials, a novel approach for studying DC and AC conductivity and velocity-velocity correlation function has been developed. The method works in direct space and can treat order or disordered, finite or infinite, and pure or alloy systems with equal ease. Further, it is not computer intensive and allows conductivity calculations as a function of frequency or the location of the Fermi energy in an efficient manner.
引用
收藏
页码:1199 / 1211
页数:13
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