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Focusing and guiding intense electron beams by a superconductor tube

Abstract

An intense electron beam travelling axially through the opening of a superconductor tube was studied. Model calculations showed that the beam is focused by the superconductor tube when the space-charge effect of the beam electrons is compensated. The tube functions as a lens for electrons injected parallel to the tube axis and also for electrons having a small initial radial velocity component. The electron trajectories were computed, and the focal length of the superconductor tube was estimated. (author). 2 figs., 6 refs.
Authors:
Publication Date:
Dec 31, 1996
Product Type:
Conference
Report Number:
INIS-CZ-0002; CONF-960610-
Reference Number:
SCA: 661220; PA: AIX-28:055636; EDB-97:113962; SN: 97001834641
Resource Relation:
Conference: BEAMS `96: 11. international conference on high-power particle beams, Prague (Czech Republic), 10-14 Jun 1996; Other Information: PBD: 1996; Related Information: Is Part Of Beams `96. Proceedings of the 11th international conference on high power particle beams. Vol. I; Jungwirth, K.; Ullschmied, J. [eds.]; PB: [684] p.
Subject:
66 PHYSICS; ELECTROMAGNETIC LENSES; SUPERCONDUCTORS; ELECTRON BEAMS; BEAM TRANSPORT; FOCUSING; ELECTRONS; KILO AMP BEAM CURRENTS; MEISSNER-OCHSENFELD EFFECT; SPACE CHARGE; TRAJECTORIES; TWO-DIMENSIONAL CALCULATIONS
OSTI ID:
511049
Research Organizations:
Ceskoslovenska Akademie Ved, Prague (Czech Republic). Ustav Fyziky Plazmatu
Country of Origin:
Czech Republic
Language:
English
Other Identifying Numbers:
Other: ON: DE97637662; ISBN 80-902250-3-9; TRN: CZ9726743055636
Availability:
INIS; OSTI as DE97637662
Submitting Site:
INIS
Size:
pp. 363-366
Announcement Date:

Citation Formats

Roth, P. Focusing and guiding intense electron beams by a superconductor tube. Czech Republic: N. p., 1996. Web.
Roth, P. Focusing and guiding intense electron beams by a superconductor tube. Czech Republic.
Roth, P. 1996. "Focusing and guiding intense electron beams by a superconductor tube." Czech Republic.
@misc{etde_511049,
title = {Focusing and guiding intense electron beams by a superconductor tube}
author = {Roth, P}
abstractNote = {An intense electron beam travelling axially through the opening of a superconductor tube was studied. Model calculations showed that the beam is focused by the superconductor tube when the space-charge effect of the beam electrons is compensated. The tube functions as a lens for electrons injected parallel to the tube axis and also for electrons having a small initial radial velocity component. The electron trajectories were computed, and the focal length of the superconductor tube was estimated. (author). 2 figs., 6 refs.}
place = {Czech Republic}
year = {1996}
month = {Dec}
}