Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
58 (1991), S. 1795-1796
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
A bilayer LaB6/Au, laser driven, photoelectron source for high-speed pulsed electron applications has been investigated. Preliminary results show the cathode operating at a quantum efficiency of 1.4×10−5 when illuminated with a mode-locked, frequency quadrupled Nd:YAG, 266 nm laser source. The measured current output at a pressure of 1×10−5 Torr was found to be three times larger than a single-layer gold photocathode structure.〈lz〉 〈lz〉 〈lz〉 〈lz〉
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.105094
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