Zobrazeno 1 - 10
of 61
pro vyhledávání: '"J. Z. Gleizer"'
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 21:2394-2404
It is conjectured that vacuum dielectric surface flashover can be avoided by preventing its initiation. Assuming that the flashover process is initiated by the impact of charged particles on the insulator surface, by deflecting these away from the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1372d31db5a4dae3964d4aa3ab6de3f6
https://doi.org/10.1109/tdei.2014.004628
https://doi.org/10.1109/tdei.2014.004628
Publikováno v:
IEEE Transactions on Plasma Science. 42:1224-1236
The experimental results of a promising pulsed plasma source, producing electron beams with a current density of up to 10 ${\rm kA}/{\rm cm}^{2}$ are presented. The beam duration was up to ${\sim}{\rm 1}~\mu{\rm s}$ , in an accelerating voltage of up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b9cf77ff91dee1c8f86229ce8a850d
https://doi.org/10.1109/tps.2014.2313293
https://doi.org/10.1109/tps.2014.2313293
Autor:
Ronald C. Davidson, Erik P. Gilson, P. C. Efthimion, Ya. E. Krasik, J. Z. Gleizer, Igor Kaganovich
Publikováno v:
Laser and Particle Beams. 30:435-443
Compressed ion beams are being studied as a driver for inertial confinement fusion energy and for the creation of matter in the high-energy-density regime. In order to facilitate compression of a positive ion charge bunch longitudinally and transvers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b3aa17404813737e1e2d5ae157ec9f6
https://doi.org/10.1017/s0263034612000328
https://doi.org/10.1017/s0263034612000328
Autor:
I. Schnitzer, Vladislav Vekselman, A. Krokhmal, J. Z. Gleizer, Y. Hadas, K. Chirko, D. Yarmolich, Or Peleg, Joshua Felsteiner, Yakov E. Krasik
Publikováno v:
Scopus-Elsevier
In this review we present main results of experimental research of passive and active plasma sources for high-current electron beam generation obtained during the last few years in our Plasma & Pulsed Power Laboratory. We will describe passive plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f6f5b1e16c8754840cb8db4c8215805
https://doi.org/10.1541/ieejfms.127.697
https://doi.org/10.1541/ieejfms.127.697
Autor:
E. Rocha, James C. Dickens, J. Z. Gleizer, Yakov E. Krasik, John J. Mankowski, T. Queller, C. Lynn, Andreas A. Neuber, Jonathan M. Parson
Publikováno v:
2015 IEEE International Conference on Plasma Sciences (ICOPS).
This study focuses on the performance of a bimodal carbon fiber (CF) cathode and a carbon-epoxy multicapillary (CEM) cathode with microwaves at 50kV/m at 2m lasting 100 ns in a compact reflex triode virtual cathode oscillator (vircator). It was previ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11c41f71f2931e7d775b346cd0ab86eb
https://doi.org/10.1109/plasma.2015.7179763
https://doi.org/10.1109/plasma.2015.7179763
Publikováno v:
Plasma Devices and Operations. 14:223-235
We report results on the generation of a large-cross-section (about 170 cm2) high-current (about 1000 A) uniform electron beam by a hollow anode (HA) plasma source at a pressure of approximately 8 × 10−5 Torr, in a diode with an accelerating pulse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fa46759654975339da8adc762c7e4e
https://doi.org/10.1080/10519990600777077
https://doi.org/10.1080/10519990600777077
Electron beam generation in a diode having a ferroelectric plasma cathode controlled by optic fibers
Publikováno v:
The European Physical Journal Applied Physics. 34:35-41
An electron diode having a ferroelectric plasma cathode (FPS) controlled by optic fibers was operated at a repetition rate of 0.5 Hz during 1 hour, when an accelerating pulse of ~250 kV in amplitude and ~250 ns in duration is applied. The application
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c383a6cc100aac1a516e1ab886f909b
https://doi.org/10.1051/epjap:2006032
https://doi.org/10.1051/epjap:2006032
Autor:
Ya. E. Krasik, Vladimir Bernshtam, J. Z. Gleizer, A. Krokhmal, V. I. Gushenets, Joshua Felsteiner, A. Sayapin, K. Chirko
Publikováno v:
Vacuum. 77:391-398
We review the operation of a ferroelectric plasma source (FPS) with enhanced plasma density and of high-current hollow cathode (HC) and hollow anode (HA) discharges. Different schemes (arc sources, magnetron and FPS) were used for ignition and sustai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c3ee1d5876936b989aed7089da284cc
https://doi.org/10.1016/j.vacuum.2004.07.067
https://doi.org/10.1016/j.vacuum.2004.07.067
Autor:
D. Yarmolich, V. I. Gushenets, Joshua Felsteiner, Ya. E. Krasik, A. Krokhmal, J. Z. Gleizer, Vladimir Bernshtam, V. Ts. Gurovich
Publikováno v:
Plasma Devices and Operations. 13:19-24
The operation of hollow anodes (HAs) with either multi-arc or magnetron-like or ferroelectric plasma source (FPS) ignition is described. These HA sources produce in the vicinity of the HA output grid a plasma with a density n ≈ 5 × 1012 cm−3 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a91db034b8a903eaeda7914388b8705d
https://doi.org/10.1080/10519990512331320790
https://doi.org/10.1080/10519990512331320790
Publikováno v:
Journal of Physics D: Applied Physics. 38:276-286
We report results on the optimization of the design of a high-current hollow-anode (HA) electrical discharge electron beam source that is triggered by a ferroelectric surface discharge. For the ferroelectric sample, we used a BaTi solid solution with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae143cbc4f479eb18000203247db862c
https://doi.org/10.1088/0022-3727/38/2/013
https://doi.org/10.1088/0022-3727/38/2/013