Dependence of cathodoluminescence on layer resistance applied for measurement of thin-layer sheet resistance

被引:2
|
作者
Czerwinski, A. [1 ]
Pluska, M. [1 ]
Ratajczak, J. [1 ]
Szerling, A. [1 ]
Katcki, J. [1 ]
机构
[1] Inst Electr Mat Technol, PL-02668 Warsaw, Poland
关键词
Cathodoluminescence; lasers; semiconductors; TRANSPORT;
D O I
10.1111/j.1365-2818.2009.03248.x
中图分类号
TH742 [显微镜];
学科分类号
摘要
The dependence of spatially and spectrally resolved cathodoluminescence in a scanning electron microscope on resistances in semiconductor structures, especially on the layer resistance, is reported. This previously unstudied dependence is utilized for thin-layer sheet resistance measurement. The method is illustrated by an assessment of lateral confinements in semiconductor-laser heterostructures.
引用
收藏
页码:304 / 307
页数:4
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