Published February 2016
| Version v1
Journal article
High voltage holding in the negative ion sources with cesium deposition
- 1. Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk (Russian Federation)
Description
High voltage holding of the large surface-plasma negative ion source with cesium deposition was studied. It was found that heating of ion-optical system electrodes to temperature >100 °C facilitates the source conditioning by high voltage pulses in vacuum and by beam shots. The procedure of electrode conditioning and the data on high-voltage holding in the negative ion source with small cesium seed are described. The mechanism of high voltage holding improvement by depletion of cesium coverage is discussed
Additional details
Identifiers
- DOI
- 10.1063/1.4934205;
Publishing Information
- Journal Title
- Review of Scientific Instruments
- Journal Volume
- 87
- Journal Issue
- 2
- Journal Page Range
- vp.
- ISSN
- 0034-6748
- CODEN
- RSINAK
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47052922
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ANIONS; BEAM OPTICS; CESIUM; DEPOSITION; ELECTRIC POTENTIAL; ELECTRODES; HEATING; ION BEAMS; OPTICAL SYSTEMS; PLASMA; PULSES
- Descriptors DEC
- ALKALI METALS; BEAMS; CHARGED PARTICLES; ELEMENTS; IONS; METALS
Optional Information
- Notes
- (c) 2015 AIP Publishing LLC