Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Generation and transport of submillisecond intense electron beams in plasma cathode vacuum diodes. / Astrelin, V. T.; Kandaurov, I. V.; Vorobyov, M. S. и др.
в: Vacuum, Том 143, 01.09.2017, стр. 495-500.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Generation and transport of submillisecond intense electron beams in plasma cathode vacuum diodes
AU - Astrelin, V. T.
AU - Kandaurov, I. V.
AU - Vorobyov, M. S.
AU - Koval, N. N.
AU - Kurkuchekov, V. V.
AU - Sulakshin, S. A.
AU - Trunev, Yu A.
PY - 2017/9/1
Y1 - 2017/9/1
N2 - The paper reports on a comparative study of two different types of diode system for producing intense submillisecond electron beam in a source with low-pressure arc plasma emitter. The first is a planar multi-aperture diode comprising cathode and anode performed as molybdenum grids with 241 round openings of few millimeters in diameter. In the second system electrons are accelerated in a sheath between the grid-stabilized cathode plasma and the open boundary of beam-generated anode plasma. It was demonstrated in experiments that latter system should be advantageous in terms of maximally achievable beam current and total beam energy content, but there are drawbacks connected with slow anode plasma build-up that require further study.
AB - The paper reports on a comparative study of two different types of diode system for producing intense submillisecond electron beam in a source with low-pressure arc plasma emitter. The first is a planar multi-aperture diode comprising cathode and anode performed as molybdenum grids with 241 round openings of few millimeters in diameter. In the second system electrons are accelerated in a sheath between the grid-stabilized cathode plasma and the open boundary of beam-generated anode plasma. It was demonstrated in experiments that latter system should be advantageous in terms of maximally achievable beam current and total beam energy content, but there are drawbacks connected with slow anode plasma build-up that require further study.
KW - Electron beam
KW - Low-pressure arc discharge
KW - Multi-aperture diode
KW - Plasma anode
KW - Plasma emitter
KW - Vacuum diode
KW - EMITTER
KW - GOL-3
KW - TRAP
UR - http://www.scopus.com/inward/record.url?scp=85017346086&partnerID=8YFLogxK
U2 - 10.1016/j.vacuum.2017.03.025
DO - 10.1016/j.vacuum.2017.03.025
M3 - Article
AN - SCOPUS:85017346086
VL - 143
SP - 495
EP - 500
JO - Vacuum
JF - Vacuum
SN - 0042-207X
ER -
ID: 10263371