OSCILLATORY PHOTOEMISSION CROSS-SECTION FOR SIMPLE-METAL QUANTUM-WELLS

被引：16

作者：

CARLSSON, A

CLAESSON, D

LINDGREN, SA

WALLDEN, L

机构：

[1] Physics Department, Chalmers University of Technology, Göteborg

来源：

PHYSICAL REVIEW B | 1995年 / 52卷 / 15期

关键词：

D O I：

10.1103/PhysRevB.52.11144

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A strong, oscillatory photon energy dependence is observed for the intensity of photoemission peaks due to quantum-well states in Na overlayers on Cu(111). The measurements are made at low photon energies (hv < 8 eV) with Na films, which are between four and eight atomic layers thick. The intensity oscillations are ascribed to the interference between the contributions to the outgoing wave associated with the two tails of a quantum-well state.

引用

页码：11144 / 11146

页数：3

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