Generation and Formation of Axially Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun-Part I: Experiment

Nicolay I. Aizatsky; Gennadiy I. Churyumov; Anatoliy N. Dovbnya; Valeriy V. Zakutin; Nikolay G. Reshetnyak; Yuriy L. Starchevskiy

doi:10.1109/TED.2016.2519453

Generation and Formation of Axially Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun-Part I: Experiment

Nicolay I. Aizatsky
, Gennadiy I. Churyumov
, Anatoliy N. Dovbnya
, Valeriy V. Zakutin
, Nikolay G. Reshetnyak
, Yuriy L. Starchevskiy

NASU - Kharkov Institute of Physics and Technology
Kharkiv National University of Radio Electronics

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

This paper presents a new design of a cold metal (Cu, Al, and stainless steel) secondary-emission cathode magnetron gun for the generation of axially symmetrical tubular electron beam with a current from units to tens of amperes and the following input parameters: 1) dc longitudinal magnetic field 1500 G; 2) pulsed voltage ranging from 5 to 100 kV; 3) pulse length of 2 × 10 μs-2 × 100 ns; and 4) pulse-repetition rate between 10 and 50 Hz. The results of the experimental investigations dealing with feature generation and formation of periodical electron bunches are presented. It is shown that an efficiency of secondary-electron multiplication depends on the shape and parameters of an anode voltage pulse and the features of a static magnetic field distribution as well as a material of the cold secondary-emission cathode.

Original language	English
Article number	7428952
Pages (from-to)	1704-1709
Number of pages	6
Journal	IEEE Transactions on Electron Devices
Volume	63
Issue number	4
DOIs	https://doi.org/10.1109/TED.2016.2519453
State	Published - Apr 2016
Externally published	Yes

Keywords

Cold metal cathode
Tubular electron beam
crossed-field gun
field emission
magnetic field
secondary-electron emission

Access to Document

10.1109/TED.2016.2519453

Cite this

Aizatsky, N. I., Churyumov, G. I., Dovbnya, A. N., Zakutin, V. V., Reshetnyak, N. G., & Starchevskiy, Y. L. (2016). Generation and Formation of Axially Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun-Part I: Experiment. IEEE Transactions on Electron Devices, 63(4), 1704-1709. Article 7428952. https://doi.org/10.1109/TED.2016.2519453

@article{4b1bf0ac9cb248ae9f8a4c0a81275229,

title = "Generation and Formation of Axially Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun-Part I: Experiment",

abstract = "This paper presents a new design of a cold metal (Cu, Al, and stainless steel) secondary-emission cathode magnetron gun for the generation of axially symmetrical tubular electron beam with a current from units to tens of amperes and the following input parameters: 1) dc longitudinal magnetic field 1500 G; 2) pulsed voltage ranging from 5 to 100 kV; 3) pulse length of 2 × 10 μs-2 × 100 ns; and 4) pulse-repetition rate between 10 and 50 Hz. The results of the experimental investigations dealing with feature generation and formation of periodical electron bunches are presented. It is shown that an efficiency of secondary-electron multiplication depends on the shape and parameters of an anode voltage pulse and the features of a static magnetic field distribution as well as a material of the cold secondary-emission cathode.",

keywords = "Cold metal cathode, Tubular electron beam, crossed-field gun, field emission, magnetic field, secondary-electron emission",

author = "Aizatsky, \{Nicolay I.\} and Churyumov, \{Gennadiy I.\} and Dovbnya, \{Anatoliy N.\} and Zakutin, \{Valeriy V.\} and Reshetnyak, \{Nikolay G.\} and Starchevskiy, \{Yuriy L.\}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.",

year = "2016",

month = apr,

doi = "10.1109/TED.2016.2519453",

language = "英语",

volume = "63",

pages = "1704--1709",

journal = "IEEE Transactions on Electron Devices",

issn = "0018-9383",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "4",

}

Generation and Formation of Axially Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun-Part I: Experiment. / Aizatsky, Nicolay I.; Churyumov, Gennadiy I.; Dovbnya, Anatoliy N. et al.
In: IEEE Transactions on Electron Devices, Vol. 63, No. 4, 7428952, 04.2016, p. 1704-1709.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Generation and Formation of Axially Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun-Part I

T2 - Experiment

AU - Aizatsky, Nicolay I.

AU - Churyumov, Gennadiy I.

AU - Dovbnya, Anatoliy N.

AU - Zakutin, Valeriy V.

AU - Reshetnyak, Nikolay G.

AU - Starchevskiy, Yuriy L.

PY - 2016/4

Y1 - 2016/4

N2 - This paper presents a new design of a cold metal (Cu, Al, and stainless steel) secondary-emission cathode magnetron gun for the generation of axially symmetrical tubular electron beam with a current from units to tens of amperes and the following input parameters: 1) dc longitudinal magnetic field 1500 G; 2) pulsed voltage ranging from 5 to 100 kV; 3) pulse length of 2 × 10 μs-2 × 100 ns; and 4) pulse-repetition rate between 10 and 50 Hz. The results of the experimental investigations dealing with feature generation and formation of periodical electron bunches are presented. It is shown that an efficiency of secondary-electron multiplication depends on the shape and parameters of an anode voltage pulse and the features of a static magnetic field distribution as well as a material of the cold secondary-emission cathode.

AB - This paper presents a new design of a cold metal (Cu, Al, and stainless steel) secondary-emission cathode magnetron gun for the generation of axially symmetrical tubular electron beam with a current from units to tens of amperes and the following input parameters: 1) dc longitudinal magnetic field 1500 G; 2) pulsed voltage ranging from 5 to 100 kV; 3) pulse length of 2 × 10 μs-2 × 100 ns; and 4) pulse-repetition rate between 10 and 50 Hz. The results of the experimental investigations dealing with feature generation and formation of periodical electron bunches are presented. It is shown that an efficiency of secondary-electron multiplication depends on the shape and parameters of an anode voltage pulse and the features of a static magnetic field distribution as well as a material of the cold secondary-emission cathode.

KW - Cold metal cathode

KW - Tubular electron beam

KW - crossed-field gun

KW - field emission

KW - magnetic field

KW - secondary-electron emission

UR - https://www.scopus.com/pages/publications/84979468738

U2 - 10.1109/TED.2016.2519453

DO - 10.1109/TED.2016.2519453

M3 - 文章

AN - SCOPUS:84979468738

SN - 0018-9383

VL - 63

SP - 1704

EP - 1709

JO - IEEE Transactions on Electron Devices

JF - IEEE Transactions on Electron Devices

IS - 4

M1 - 7428952

ER -

Generation and Formation of Axially Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun-Part I: Experiment

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this