Negative-electron-affinity effect on the surface of chemical-vapor-deposited diamond polycrystalline films

被引：59
|
作者：
Krainsky, IL
Asnin, VM
Mearini, GT
Dayton, JA
机构：
[1] NASA Lewis Research Center, Cleveland
来源：
PHYSICAL REVIEW B | 1996年 / 53卷 / 12期
关键词：
D O I：
10.1103/PhysRevB.53.R7650
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Strong negative-electron-affinity effects have been observed on the surface of as-grown chemical-vapor-deposited diamond using secondary-electron emission. The samples were randomly oriented polycrystalline diamond films terminated with hydrogen. The effect appears as an intensive peak in the low-energy part of the spectrum of the electron energy distribution and may be described in the model of effective negative electron affinity.
引用
收藏
页码：R7650 / R7653
页数：4
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