Characterization of semi‐insulating liquid encapsulated Czochralski GaAs by cathodoluminescence
作者:
B. Wakefield,
P. A. Leigh,
M. H. Lyons,
C. R. Elliott,
期刊:
Applied Physics Letters
(AIP Available online 1984)
卷期:
Volume 45,
issue 1
页码: 66-68
ISSN:0003-6951
年代: 1984
DOI:10.1063/1.95013
出版商: AIP
数据来源: AIP
摘要:
Characterization of semi‐insulating liquid encapsulated Czochralski GaAs by cathodoluminescence in a scanning electron microscope at liquid He temperatures has revealed that the main residual impurity, carbon, is not distributed homogeneously within the material. This may lead to nonuniformities in the electrical properties of the material.
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