The formation of accelerated electrons and their effect on the structure of nanosecond discharge with slot cathode

Ашурбеков, Н. А.; Iminov, K. O.; Kobzeva, V. S.; Kobzev, O. V.

doi:10.1134/s0018151x07040013

Cited by 4 publications

(2 citation statements)

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“…The cathode is shaped as a cylinder 1 cm in diameter with a slit of width 0.2 cm and depth 0. 6 February 14, 2009. of width of 2 cm and thickness 0.5 cm.…”

Section: Introductionmentioning

confidence: 98%

“…High-power nanosecond discharges also show promise for triggered high-voltage switches and direct current breakers, for injectors of high-current electron beams, and for other technological devices [4]. In this connection, of special interest is the transverse nanosecond discharge with a slit cathode operating at a moderate gas pressure where an electron beam is also formed [5,6]. Here, the acceleration of electrons occurs in the cathode layer, and their energy at the entrance of the negative glow region is determined by the cathode fall voltage.…”

Section: Introductionmentioning

confidence: 99%

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Modes of generation of the optical properties of a moderate-pressure nanosecond discharge with a slit cathode in argon

et al. 2009

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The spatial distribution of the optical radiation of the plasma in a discharge gap and inside the cathode cavity was experimentally investigated for a nanosecond transverse electrical discharge with a slit cathode in argon at moderate pressures. For the conditions investigated, estimates of the factor γ c have been obtained and the free paths of accelerated electrons in the plasma have been determined. It has been revealed that the structure of the optical radiation of a nanosecond discharge with a slit cathode is related to the features of the fast electron energy relaxation.

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“…The cathode is shaped as a cylinder 1 cm in diameter with a slit of width 0.2 cm and depth 0. 6 February 14, 2009. of width of 2 cm and thickness 0.5 cm.…”

Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%