Published August 2016 | Version v1
Miscellaneous Metadata-only

A study of CsK2Sb photo-cathode performance and its chemical state

Creators

  • 1. Hiroshima University, Graduate School of Advanced Sciences of Matter, Higashi-Hiroshima, Hiroshima (Japan)
  • 2. Iwate University, Morioka, Iwate (Japan)
  • 3. High Energy Accelerator Research Organization (KEK), Accelerator Lab., Tsukuba, Ibaraki (Japan)

Description

CsK2Sb photo-cathode is capable to generate a high intensity and low emittance electron beam with a visible laser light. This is feasible for accelerator project especially requiring a high brightness electron beam. The cathode is generated with evaporation of Cs, K, and Sb on a substrate in a high vacuum environment. A practical recipe to obtain a good performance cathode is established empirically, but the detail is not understood well. In this manuscript, we report UPS experiment of CsK2Sb which was carried out at UVSOR in Okazaki. (author)

Part of:
Proceedings of the 13th annual meeting of Particle Accelerator Society of Japan

Additional details

Identifiers

URL
http://www.pasj.jp/web_publish/pasj2016/proceedings/index.html;

Publishing Information

Imprint Title
Proceedings of the 13th annual meeting of Particle Accelerator Society of Japan
Imprint Pagination
1420 p.
Journal Page Range
p. 963-967

Conference

Title
13. annual meeting of Particle Accelerator Society of Japan
Acronym
PASJ2016
Dates
8-10 Aug 2016
Place
Chiba (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
48071071
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BEAM BUNCHERS; BEAM CURRENTS; BEAM EMITTANCE; CESIUM COMPOUNDS; ELECTRON BEAMS; INTERNATIONAL LINEAR COLLIDER; ION SOURCES; LASER RADIATION; PHOTOCATHODES; PHOTOELECTRON SPECTROSCOPY; POLARIZATION; QUANTUM EFFICIENCY
Descriptors DEC
ACCELERATORS; ALKALI METAL COMPOUNDS; BEAMS; CATHODES; CURRENTS; EFFICIENCY; ELECTRODES; ELECTROMAGNETIC RADIATION; ELECTRON SPECTROSCOPY; LEPTON BEAMS; LINEAR ACCELERATORS; LINEAR COLLIDERS; PARTICLE BEAMS; RADIATIONS; SPECTROSCOPY

Optional Information

Notes
11 refs., 13 figs.