DIRECT SPECTROSCOPY OF ELECTRON AND HOLE SCATTERING

被引：71

作者：

BELL, LD ^{[1
]}

HECHT, MH ^{[1
]}

KAISER, WJ ^{[1
]}

DAVIS, LC ^{[1
]}

机构：

[1] FORD MOTOR CO,SCI RES STAFF,DEARBORN,MI 48121

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.64.2679

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new spectroscopy has been developed for the first direct probe of carrier-carrier scattering in materials. This spectroscopy provides spatial and energy resolution of the scattering process and has been used to investigate transport, scattering phenomena, and hot-carrier creation in two important metal-semiconductor systems. A theoretical treatment of this scattering spectroscopy yields excellent agreement with experimental spectra and provides direct evidence that carrier-carrier scattering is a dominant energy-loss mechanism in hot-carrier transport. © 1990 The American Physical Society.

引用

页码：2679 / 2682

页数：4

共 11 条

[1] OBSERVATION OF INTERFACE BAND-STRUCTURE BY BALLISTIC-ELECTRON-EMISSION MICROSCOPY [J].