Published March 1996
| Version v1
Journal article
Beam tests of a compact 2.45 GHz electron cyclotron resonance ion source
- 1. Accelerator Engineering Corporation, Anagawa 4-9-1, Inage-ku, Chiba 263 (Japan)
- 2. National Institute of Radiological Sciences, Anagawa 4-9-1, Inage-ku, Chiba 263 (Japan)
Description
A compact 2.45 GHz ECR ion source has been developed at National Institute of Radiological Sciences (NIRS). The source was designed to provide doubly charged carbon ions, aiming at easy maintenance of the source. A set of permanent magnets was adopted to realize a minimum B structure. In pulse operation with a duty factor of 5%, the beam performance was measured with He, CO2, CH4, and N2 gases. With CO2 gas, analyzed beam currents are 160 and 15 eμA for C+ and C2+, respectively. Through the measurement of the microwave amplitude in the plasma chamber, it was found that the microwave power was not transmitted into the plasma chamber efficiently. copyright 1996 American Institute of Physics
Additional details
Publishing Information
- Journal Title
- Review of Scientific Instruments
- Journal Volume
- 67
- Journal Issue
- 3
- Journal Page Range
- p. 1171-1173.
- ISSN
- 0034-6748
- CODEN
- RSINAK
Conference
- Title
- 6. international conference on ion sources.
- Dates
- 10-16 Sep 1995.
- Place
- Whistler (Canada).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28031801
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CARBON IONS; ELECTRON CYCLOTRON-RESONANCE; GHZ RANGE 01-100; ION SOURCES; MAGNETIC FIELD CONFIGURATIONS; MICRO AMP BEAM CURRENTS; MICROWAVE RADIATION; TESTING
- Descriptors DEC
- BEAM CURRENTS; CHARGED PARTICLES; CURRENTS; CYCLOTRON RESONANCE; ELECTROMAGNETIC RADIATION; FREQUENCY RANGE; GHZ RANGE; IONS; RADIATIONS; RESONANCE
Optional Information
- Secondary number(s)
- CONF-9509125--.