AG-AU SUPERLATTICE BAND-STRUCTURE

被引：6

作者：

CHIANG, TC ^{[1
]}

MILLER, T ^{[1
]}

MCMAHON, WE ^{[1
]}

机构：

[1] UNIV ILLINOIS,MAT RES LAB,URBANA,IL 61801

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 15期

关键词：

D O I：

10.1103/PhysRevB.50.11102

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dispersions of the sp bands in Ag-Au(111) superlattices are calculated. The calculation employs the nearly free-electron approximation for the wave functions within the Ag and Au layers. A one-band model for the superlattice band structure is developed and applied to the present system. This results in a simple analytic formula for the band dispersions of the superlattice geometry. The calculated band dispersions are in good agreement with experimental results determined previously by photoemission spectroscopy.

引用

页码：11102 / 11106

页数：5

共 7 条

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