Photoemission Spectroscopic Study of Cesium Telluride Thin Film Photocathode

Journal Article · Tue Aug 04 00:00:00 EDT 2009 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3215594· OSTI ID:21316858

Sugiyama, Harue; Ogawa, Koji; Azuma, Junpei; Takahashi, Kazutoshi; Kamada, Masao ^[1]

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1. Synchrotron Light Application Center, Saga University, 1 Honjo, Saga 840-8502 (Japan)

The photoemission spectroscopy using synchrotron radiation has been carried out to study the high quantum efficiency and long working lifetime of cesium telluride (Cs{sub x}Te{sub y}) thin film photocathode. The electron affinity derived from the observed energy-distribution curves provides an important hint for long persistency of the photocathode.

• OSTI ID: 21316858
• Journal Information: AIP Conference Proceedings, Vol. 1149, Issue 1; Conference: 18. international spin physics symposium, Charlottesville, VA (United States), 6-11 Oct 2008; Other Information: DOI: 10.1063/1.3215594; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
AFFINITY
CESIUM COMPOUNDS
ELECTRON SOURCES
EMISSION SPECTROSCOPY
LIFETIME
PHOTOCATHODES
PHOTOEMISSION
QUANTUM EFFICIENCY
SYNCHROTRON RADIATION
TELLURIDES
THIN FILMS