Broadband GaAs transmission photocathode
作者:
G. A. Antypas,
J. S. Escher,
J. Edgecumbe,
R. S. Enck,
期刊:
Journal of Applied Physics
(AIP Available online 1978)
卷期:
Volume 49,
issue 7
页码: 4301-4301
ISSN:0021-8979
年代: 1978
DOI:10.1063/1.325322
出版商: AIP
数据来源: AIP
摘要:
The operational range of the glass‐sealed negative‐electron‐affinity GaAs photocathode has been extended to 3.0 eV by increasing the Al concentration of the GaAlAs passivation layer and decreasing its thickness to approximately 0.3 &mgr;m.
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