Published February 2012
| Version v1
Journal article
Numerical simulation of gridded electrostatic lens
- 1. Institute for Theoretical and Experimental Physics, Moscow (Russian Federation)
Description
Gridded electrostatic lenses are frequently used in extraction systems and low energy ion beam transport line. Typically, for numerical simulation the grid is treated as a metal plate transparent for beam particles. The influence of real grid geometry on the beam dynamics in the gridded lens has been investigated by KOBRA-3d code. Beam emittance growth for different lens parameters has been investigated. Approximating expressions for obtained results are presented. The grid geometry providing minimal beam distortions is proposed.
Additional details
Identifiers
- DOI
- 10.1063/1.3670349;
Publishing Information
- Journal Title
- Review of Scientific Instruments
- Journal Volume
- 83
- Journal Issue
- 2
- Journal Page Range
- p. 02B907-02B907.3
- ISSN
- 0034-6748
- CODEN
- RSINAK
Conference
- Title
- 14. international conference on ion sources
- Acronym
- ICIS 2011
- Dates
- 12-16 Sep 2011
- Place
- Giardini-Naxos, Sicily (Italy)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44025645
- Subject category
- S43: PARTICLE ACCELERATORS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BEAM DYNAMICS; BEAM EMITTANCE; BEAM EXTRACTION; COMPUTERIZED SIMULATION; ELECTROSTATIC LENSES; EXTRACTION; GRIDS; ION BEAMS; METALS
- Descriptors DEC
- BEAMS; DYNAMICS; ELECTRODES; ELEMENTS; LENSES; MECHANICS; SEPARATION PROCESSES; SIMULATION
Optional Information
- Notes
- (c) 2012 American Institute of Physics