Konferenzpaper

Jahr der Veröffentlichung: 2003

Seiten: 201-206

Zeitschrift: Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms

Bandnummer: 205

ISSN: 0168-583X

DOI Link: https://doi.org/10.1016/S0168-583X(02)01948-1

Konferenz: 11th International Conference on the Physics of Highly Charged Ions (HCI 2002)

Verlag: Elsevier

Abstract: 
We report on a design study of a high-current electron gun producing a ribbon-shaped electron beam. The gun is designed for the energy range of 10-3500 eV. It has a perveance of 3.9 x 10(-6) AV(-3/2). The gun consists of nine separate electrodes. In the interaction region a parallel electron beam with a cross section of about 2 mm x 60 mm and a current density as high as 1.0 A/cm(2) is provided. The electron gun offers features especially desirable in electron-ion collision experiments. It can operate in different modes allowing for the variation of the electron current with or without a potential trap in the interaction region at any desired energy within the design range. (C) 2003 Elsevier Science B.V. All rights reserved.

Harvard-Zitierstil: Shi, W., Jacobi, J., Knopp, H., Schippers, S. and Müller, A. (2003) A high-current electron gun for electron-ion collision physics, Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 205, pp. 201-206. https://doi.org/10.1016/S0168-583X(02)01948-1

APA-Zitierstil: Shi, W., Jacobi, J., Knopp, H., Schippers, S., & Müller, A. (2003). A high-current electron gun for electron-ion collision physics. Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 205, 201-206. https://doi.org/10.1016/S0168-583X(02)01948-1