Lattice Green's function for the diamond lattice

被引：2
|
作者：
Hijjawi, R. S. [1 ]
机构：
[1] Mutah Univ, Dept Phys, Al Karak, Jordan
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2006年 / 45卷 / 01期
关键词：
diamond lattice; impurity; Green's function;
D O I：
10.1007/s10773-005-9012-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An expression for the Green's function (GF) of diamond lattice is evaluated analytically and numerically for a single impurity interacting with the first nearest-neighboring host atoms. The density of states (DOS), phase shift and scattering cross-section are expressed in terms of complete elliptic integrals of the first kind.
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页码：135 / 146
页数：12
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