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

页码：R7650 / R7653

页数：4

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