Published April 2001
| Version v1
Journal article
Space charge lens for focusing negative-ion beams
- 1. Institute of Physics, National Academy of Sciences of Ukraine, pr. Nauki 144, Kiev, 03028 (Ukraine)
Description
A space charge lens is proposed to focus intense beams of negative hydrogen ions. The focal length of the lens is determined as a function of the parameters of the beam and the gas medium. It is demonstrated experimentally that the lens efficiently focuses H- ion beams with currents of up to ∼30 mA and energies of ∼10 keV. The measured focal lengths are in good agreement with the calculated ones
Additional details
Identifiers
- DOI
- 10.1134/1.1364553;
Publishing Information
- Journal Title
- Plasma Physics Reports
- Journal Volume
- 27
- Journal Issue
- 4
- Journal Page Range
- p. 335-339
- ISSN
- 1063-780X
- CODEN
- PPHREM
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35010732
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- ANIONS; BEAM OPTICS; BEAM-PLASMA SYSTEMS; ELECTROSTATIC LENSES; FOCUSING; HYDROGEN IONS; ION BEAMS; PLASMA; SPACE CHARGE
- Descriptors DEC
- BEAMS; CHARGED PARTICLES; IONS; LENSES
Optional Information
- Notes
- Translated from Fizika Plazmy, ISSN 0367-2921, 27, 356-360 (No. 4, 2001); (c) 2001 MAIK ''Nauka / Interperiodica''.