Design aspects of the Debrecen ECR ion source

S. Biri, J. Vámosi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In the ATOMKI a 14 GHz ECR ion source has been designed and is being built. The main design aspects and the results of some checking measurements are briefly summarized. The designing of an extraction‐focusing optics is shown in detail. Based on a theoretical model (developed by the authors earlier), the axial distribution of the electrostatic potential in the extraction region must be a superposition of linear and cosinusoidal parts. The behavior of such an extraction optics has been checked experimentally on a low‐charged hollow‐cathode ion source. The development and usage of the TrapCAD code has also been continuing. The code is suitable to visualize the magnetic structure of any magnetic bottle in 3D and also to simulate the charged particle movement in it. The code—with some restrictions—is suitable for plasma modeling as well.

Original languageEnglish
Pages (from-to)971-973
Number of pages3
JournalReview of Scientific Instruments
Volume67
Issue number3
DOIs
Publication statusPublished - Jan 1 1996

Fingerprint

Ion sources
ion sources
Optics
optics
bottles
Magnetic structure
Bottles
Charged particles
Electrostatics
charged particles
electrostatics
Plasmas

Keywords

  • BEAM EXTRACTION
  • BEAM OPTICS
  • COMPUTER CODES
  • COMPUTERIZED SIMULATION
  • ELECTRON CYCLOTRON−RESONANCE
  • ENERGY SPECTRA
  • ION SOURCES
  • MAGNETIC FIELD CONFIGURATIONS

ASJC Scopus subject areas

  • Instrumentation

Cite this

Design aspects of the Debrecen ECR ion source. / Biri, S.; Vámosi, J.

In: Review of Scientific Instruments, Vol. 67, No. 3, 01.01.1996, p. 971-973.

Research output: Contribution to journalArticle

Biri, S. ; Vámosi, J. / Design aspects of the Debrecen ECR ion source. In: Review of Scientific Instruments. 1996 ; Vol. 67, No. 3. pp. 971-973.
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