Published April 1990
| Version v1
Journal article
Neutralization of wide-aperture metal ion beams
Creators
- 1. Tomskij Inst. Avtomatizirovannykh Sistem Upravleniya i Radioehlektroniki, Tomsk (USSR)
Description
It is shown, that neutralization of pulsed (∼300 μs) wide-aperture (∼100-300 cm2) beams of different metal ions with current density ∼ 10-2 A/cm2, ∼ 100 keV energy is realized mainly by secondary electrons knocked out by ions from collector. Feeding of negative voltage -500 V to the extracting electrode relative to grounded collector improves essentially both neutralization of ion beam at transport section and effectiveness of ion generation in accelerating gap
Additional details
Additional titles
- Original title (Russian)
- Нейтрализация широкоапертурных пучков ионов металлов
Publishing Information
- Journal Title
- Izvestiya Vysshikh Uchebnykh Zavedenij, Fizika
- Journal Volume
- 33
- Journal Issue
- 4
- Series
- Izv. Vyssh. Uchebn. Zaved., Fiz.
- Journal Page Range
- 53-56
- ISSN
- 0021-3411
- CODEN
- IVUFA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 22070159
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BEAM NEUTRALIZATION; COPPER IONS; CURRENT DENSITY; ELECTRIC POTENTIAL; ELECTRON-ION COLLISIONS; ION BEAMS; IONIZATION; KEV RANGE 10-100; SECONDARY EMISSION; SPACE CHARGE; TUNGSTEN IONS
- Descriptors DEC
- BEAMS; CHARGED PARTICLES; COLLISIONS; ELECTRON COLLISIONS; EMISSION; ENERGY RANGE; ION COLLISIONS; IONS; KEV RANGE