Perveance of a planar diode with a multipoint cathode; Technical Physics; Vol. 53, iss. 3

Perveance of a planar diode with a multipoint cathode; Technical Physics; Vol. 53, iss. 3

Библиографические подробности
Источник:	Technical Physics.— , 1931- Vol. 53, iss. 3.— 2008.— [P. 363-367]
Главный автор:	Pushkarev A. I. Aleksandr Ivanovich
Примечания:	Title screen The I–V characteristics of a planar diode with a multipoint explosive emission cathode are studied under the conditions when the impedance of the diode is matched to the output resistance of the nanosecond generator. The experiments are carried out on the TEU-500 (350–500 keV, 60 ns, 250 J per pulse) high-current electron accelerator. The perveances of the diodes with a spike (140 spikes) cathode, multipoint copper cathode, and cathode made of carbon felt are measured in the course of electron beam generation. Comparison is performed between the I–V characteristics of the diodes with multipoint and continuous cathodes made of the same material. It is found that the electron current of the diode is described well by Child’s law with regard to the shrinkage of the anode-cathode gap and an increase in the emissive surface due to the expanding plasma (formfactor). When the cathode is made of carbon felt or is multipoint, the space-charge-limited electron current mode sets in even 5–10 ns after the voltage is applied. Режим доступа: по договору с организацией-держателем ресурса
Язык:	английский
Опубликовано:	2008
Предметы:	электронный ресурс труды учёных ТПУ плоские диоды
Online-ссылка:	http://dx.doi.org/10.1134/S1063784208030134
Формат:	Электронный ресурс Статья
Запись в KOHA:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652468

Схожие документы

A planar diode operating in the regime of limited electron emission; Technical Physics Letters; Vol. 34, iss. 4
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2008)

Mechanism of electron current suppression in self-magnetically-insulated ion diode; Technical Physics Letters; Vol. 38, iss. 2
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2012)

The effective anode-cathode gap in an ion diode operating in a bipolar-pulse regime; Technical Physics Letters; Vol. 40, iss. 7
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2014)

The influence of a change in the electron trajectory in the vacuum-diode anode–cathode gap on the impedance; Instruments and Experimental Techniques; Vol. 59, iss. 4
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2016)

Analysis of drifting electron concentration in a self-magnetically insulated ion diode; Technical Physics Letters; Vol. 41, iss. 2
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2015)

Intense ion beam generation in a diode with explosive emission cathode in self-magnetically insulated mode; The European Physical Journal D; Vol. 69, iss. 2
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2015)

Research of cathode plasma speed in planar diode with explosive emission cathode; IEEE Transactions on Plasma Science; Vol. 44, iss. 7
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2009)

Investigation of the homogeneity of a high-power ion beam formed by a diode with a closed electron drift; Instruments and Experimental Techniques; Vol. 59, iss. 5
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2016)

A spiral self-magnetically insulated ion diode; Laser and Particle Beams; Vol. 30, iss. 3
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2012)

Closed electron drift in a self-magnetically insulated ion diode; Physics of Plasmas; Vol. 20, iss. 5
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2013)

The effect of energy stabilization of an ion beam formed by a self-magnetically insulated diode; Instruments and Experimental Techniques; Vol. 58, iss. 1
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2015)

Stabilization of ion beam generation in a diode with self-magnetic insulation in double-pulse mode; Laser and Particle Beams; Vol. 33, iss. 2
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2015)

Limitation of the electron emission in an ion diode with magnetic self-insulation; Physics of Plasmas; Vol. 18, iss. 8
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2011)

Influence of Cathode Diameter on the Operation of a Planar Diode with an Explosive Emission Cathode; Advances in High Energy Physics; Vol. 2011
по: Isakova Yu. I. Yulia Ivanovna
Опубликовано: (2011)

Experimental evidence of energetic neutrals production in an ion diode; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 343
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2015)

Matching a line to an explosive-emission diode in local therapy devices; Technical Physics Letters; Vol. 28, iss. 7
по: Mesyats G. A. Gennady Andreyevich
Опубликовано: (2001)

Gas-filled electron diode based on a glow discharge; Technical Physics; Vol. 46, № 5
по: Devyatkov V. N.
Опубликовано: (2001)

Formation of Anode Plasma in an Electron Diode with an Explosive-Emission Cathode; Instruments and Experimental Techniques; Vol. 66, iss. 2
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2023)

A Conical Ion Diode with Self-Magnetic Insulation of Electrons; Instruments and Experimental Techniques; Vol. 62, iss. 4
по: Egorova Yu. I. Yulia Ivanovna
Опубликовано: (2019)

Improvement of a powerful ion Br - Diode parameters by changing the distribution of the magnetic flux in the anode – cathode gap; Vacuum; Vol. 176
Опубликовано: (2020)

A gigawatt power pulsed ion beam generator for industrial applications; Surface and Coatings Technology; Vol. 228, suppl. 1 : Plasma Surface Engineering (AEPSE 2011)
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2013)

Features of focusing of a high-intensity pulsed ion beam formed by a diode with a passive anode; Instruments and Experimental Techniques; Vol. 60, iss. 4
Опубликовано: (2017)

Computation of the electric field at multipoint cathodes; Soviet Physics Journal; Vol.18, № 11
Опубликовано: (1976)

Phase stabilization of nanosecond microwave oscillations in Gunn-diode-based oscillators; Technical Physics; Vol. 60, iss. 3
Опубликовано: (2015)

Исследование первеанса планарного диода с многоострийным катодом; Журнал технической физики; Т. 78, вып. 3
по: Пушкарёв А. И. Александр Иванович
Опубликовано: (2008)

A Self-Magnetically Insulated Ion Diode for Generating Aluminum Ion Beams; Instruments and Experimental Techniques; Vol. 63, iss. 4
по: Shamanin V. I. Vitaly Igorevich
Опубликовано: (2020)

High-intensity pulsed ion beam composition and the energy spectrum using the time-of-flight method; Laser and Particle Beams; Vol. 36, iss. 2
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2018)

Perveance and structure of electron flow in vacuum diode with point cathode; Proceedings of the Vth International Symposia on Discharge and Electrical Insulation in Vacuum, Poznan, august-september 1972
Опубликовано: (1972)

Gas release of the dielectric coating of an anode and its effect on the characteristics of an ion diode with electron flux insulation by a radial magnetic field; Technical Physics Letters; Vol. 43, iss. 1
Опубликовано: (2017)

Исследование влияния геометрических размеров пучка на ток диода; Молодежь и современные информационные технологии; Ч. 1
по: Марченко А. Л.
Опубликовано: (2009)

Numerical study of the generation of runaway electrons in a gas diode with a hot channel; Physics of Plasmas; Vol. 22
по: Lisenkov V. V. Vasily Viktorovich
Опубликовано: (2015)

Plasma-filled diode with a rod anode for repetitive pulsed X-ray sources; Laser and Particle Beams; Vol. 34, iss. 4
по: Kovalchuk B. M. Boris Mikhailovich
Опубликовано: (2016)

Cathode plasma in a magnetically insulated diode; Soviet Technical Physics Letters; Vol. 3, № 7
Опубликовано: (1977)

Study of plasma formation in a planar type ion diode with self-magnetic isolation; Journal of Physics: Conference Series; Vol. 1115 : 6th International Congress "Energy Fluxes and Radiation Effects"/ 20th International Symposium on High-Current Electronics (20th SHCE)
по: Stepanov A. V. Andrey Vladimirovich
Опубликовано: (2018)

Annular electron beam with virtual cathode in a coaxial diode with magnetic insulation; Journal of Physics: Conference Series; Vol. 552 : International Congress on Energy Fluxes and Radiation Effects (EFRE-2014), 21–26 September 2014, Tomsk, Russia
по: Grishkov A. A. Anton Andreevich
Опубликовано: (2014)

Correlation analysis of intense ion beam energy in a self magnetically insulated diode; Laser and Particle Beams; Vol. 32, iss. 2
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2014)

Deflection of high-intensity pulsed ion beam in focusing magnetically insulated ion diode with a passive anode; Physics of Plasmas; Vol. 23, iss. 12
Опубликовано: (2016)

Experimental demonstration of a single capillary, water-activated cathode for a sub-microsecond electron accelerator; Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment; Vol. 943
Опубликовано: (2019)

On Reproducibility of Collective Acceleration of Protons in a Plasma-Anode Diode System; Russian Physics Journal; Vol. 61, iss. 12
по: Lopatin V. S. Valery Stepanovich
Опубликовано: (2019)

The effect of ion current density amplification in a diode with passive anode in magnetic self-isolation mod; Physics of Plasmas; Vol. 17, iss. 12
по: Pushkarev A. I. Aleksandr Ivanovich
Опубликовано: (2010)