Shaping of the cross section of a nonrelativistic high-current electron beam by means of return current leads

Abstract

Calculation results and experimental data on shaping the cross-section of a nonrelativistic (10-30 keV) high-current (up to 25 kA) electron beam are presented. A circular beam is successfully transformed into a beam with a quasi-rectangular cross section. Transformation is carried out using flat buses or circular pins as return current leads over a short (4 cm) section of the beam transport channel. The distance between the edge of the beam and the leads is comparable to its radius, and the external guiding magnetic field is comparable to the self-magnetic field of the beam. The calculation results are compared with the experimental data.

Original language	English
Pages (from-to)	1320-1324
Number of pages	5
Journal	Technical Physics
Volume	56
Issue number	9
DOIs	https://doi.org/10.1134/S1063784211090179
Publication status	Published - Sep 2011

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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@article{86bd417aa7864b26a3531a8c4314abce,

title = "Shaping of the cross section of a nonrelativistic high-current electron beam by means of return current leads",

abstract = "Calculation results and experimental data on shaping the cross-section of a nonrelativistic (10-30 keV) high-current (up to 25 kA) electron beam are presented. A circular beam is successfully transformed into a beam with a quasi-rectangular cross section. Transformation is carried out using flat buses or circular pins as return current leads over a short (4 cm) section of the beam transport channel. The distance between the edge of the beam and the leads is comparable to its radius, and the external guiding magnetic field is comparable to the self-magnetic field of the beam. The calculation results are compared with the experimental data.",

author = "Ozur, {G. E.} and Grigor'ev, {V. P.} and Karlik, {K. V.} and Koval', {T. V.} and Dung, {Le Huy}",

year = "2011",

month = sep,

doi = "10.1134/S1063784211090179",

language = "English",

volume = "56",

pages = "1320--1324",

journal = "Technical Physics",

issn = "1063-7842",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "9",

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T1 - Shaping of the cross section of a nonrelativistic high-current electron beam by means of return current leads

AU - Ozur, G. E.

AU - Grigor'ev, V. P.

AU - Karlik, K. V.

AU - Koval', T. V.

AU - Dung, Le Huy

PY - 2011/9

Y1 - 2011/9

N2 - Calculation results and experimental data on shaping the cross-section of a nonrelativistic (10-30 keV) high-current (up to 25 kA) electron beam are presented. A circular beam is successfully transformed into a beam with a quasi-rectangular cross section. Transformation is carried out using flat buses or circular pins as return current leads over a short (4 cm) section of the beam transport channel. The distance between the edge of the beam and the leads is comparable to its radius, and the external guiding magnetic field is comparable to the self-magnetic field of the beam. The calculation results are compared with the experimental data.

AB - Calculation results and experimental data on shaping the cross-section of a nonrelativistic (10-30 keV) high-current (up to 25 kA) electron beam are presented. A circular beam is successfully transformed into a beam with a quasi-rectangular cross section. Transformation is carried out using flat buses or circular pins as return current leads over a short (4 cm) section of the beam transport channel. The distance between the edge of the beam and the leads is comparable to its radius, and the external guiding magnetic field is comparable to the self-magnetic field of the beam. The calculation results are compared with the experimental data.

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