NONPERTURBATIVE APPROACH TO THE NEWNS-ANDERSON MODEL OF CHEMISORPTION

被引：1
|
作者：
NEAL, HL
机构：
[1] Department of Physics, Clark Atlanta University, Atlanta
来源：
PHYSICAL REVIEW B | 1990年 / 42卷 / 05期
关键词：
D O I：
10.1103/PhysRevB.42.2725
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A functional-derivative Greens-function solution of the Anderson model, obtained in a previous paper [Phys. Rev. B 32, 5002 (1985)], is discussed in the context of chemisorption theory. The short-chain model is used to make comparisons with the best of previous solutions. The functional-derivative solution yields exact results in the electron-hole-symmetric zero-bandwidth limit and interpolates accurately between the weak-binding and rebonded-surface-complex limits. © 1990 The American Physical Society.
引用
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页码：2725 / 2727
页数：3
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