Emission properties of metal-ceramic, velvet, and carbon fiber cathodes

A. Dunaevsky, Ya E. Krasik, A. Krokhmal, J. Felsteiner, A. V. Gunin, I. V. Pegel, S. D. Korovin

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

1 цитирование (Scopus)

Выдержка

We present results of studies of emission properties of cathodes at accelerating fields of 3 - 6×10 4 V/cm. We investigated cathodes which are made of metal-ceramic, carbon fibers, carbon fabric, velvet or corduroy. Experimental data concerning light emission from the cathode surface, uniformity and divergence of the generated electron beams are presented. Data related to the impedance, power, and energy of diodes operating with these cathodes are given as well. It was found that the tested cathodes, except the cathode made of carbon fibers, showed significant degradation of their emission properties within 4×10 3 generator shots. We also present data of the vacuum deterioration as a result of cathode operation.

Язык оригиналаАнглийский
Название основной публикации2000 13th International Conference on High-Power Particle Beams, BEAMS 2000
Страницы516-519
Число страниц4
СостояниеОпубликовано - 2000
Опубликовано для внешнего пользованияДа
Событие2000 13th International Conference on High-Power Particle Beams, BEAMS 2000 - Nagaoka, Япония
Продолжительность: 25 июн 200030 июн 2000

Другое

Другое2000 13th International Conference on High-Power Particle Beams, BEAMS 2000
СтранаЯпония
ГородNagaoka
Период25.6.0030.6.00

Отпечаток

ceramic fibers
metal fibers
carbon fibers
cathodes
fibers
deterioration
shot
light emission
divergence
generators
diodes
impedance
electron beams
ceramics
degradation
vacuum
carbon

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Цитировать

Dunaevsky, A., Krasik, Y. E., Krokhmal, A., Felsteiner, J., Gunin, A. V., Pegel, I. V., & Korovin, S. D. (2000). Emission properties of metal-ceramic, velvet, and carbon fiber cathodes. В 2000 13th International Conference on High-Power Particle Beams, BEAMS 2000 (стр. 516-519). [6219922]

Emission properties of metal-ceramic, velvet, and carbon fiber cathodes. / Dunaevsky, A.; Krasik, Ya E.; Krokhmal, A.; Felsteiner, J.; Gunin, A. V.; Pegel, I. V.; Korovin, S. D.

2000 13th International Conference on High-Power Particle Beams, BEAMS 2000. 2000. стр. 516-519 6219922.

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Dunaevsky, A, Krasik, YE, Krokhmal, A, Felsteiner, J, Gunin, AV, Pegel, IV & Korovin, SD 2000, Emission properties of metal-ceramic, velvet, and carbon fiber cathodes. в 2000 13th International Conference on High-Power Particle Beams, BEAMS 2000., 6219922, стр. 516-519, 2000 13th International Conference on High-Power Particle Beams, BEAMS 2000, Nagaoka, Япония, 25.6.00.
Dunaevsky A, Krasik YE, Krokhmal A, Felsteiner J, Gunin AV, Pegel IV и соавт. Emission properties of metal-ceramic, velvet, and carbon fiber cathodes. В 2000 13th International Conference on High-Power Particle Beams, BEAMS 2000. 2000. стр. 516-519. 6219922
Dunaevsky, A. ; Krasik, Ya E. ; Krokhmal, A. ; Felsteiner, J. ; Gunin, A. V. ; Pegel, I. V. ; Korovin, S. D. / Emission properties of metal-ceramic, velvet, and carbon fiber cathodes. 2000 13th International Conference on High-Power Particle Beams, BEAMS 2000. 2000. стр. 516-519
@inproceedings{4e285ae15f1645e09eef2cb4f4d90698,
title = "Emission properties of metal-ceramic, velvet, and carbon fiber cathodes",
abstract = "We present results of studies of emission properties of cathodes at accelerating fields of 3 - 6×10 4 V/cm. We investigated cathodes which are made of metal-ceramic, carbon fibers, carbon fabric, velvet or corduroy. Experimental data concerning light emission from the cathode surface, uniformity and divergence of the generated electron beams are presented. Data related to the impedance, power, and energy of diodes operating with these cathodes are given as well. It was found that the tested cathodes, except the cathode made of carbon fibers, showed significant degradation of their emission properties within 4×10 3 generator shots. We also present data of the vacuum deterioration as a result of cathode operation.",
keywords = "cathodes, electron beams, plasma",
author = "A. Dunaevsky and Krasik, {Ya E.} and A. Krokhmal and J. Felsteiner and Gunin, {A. V.} and Pegel, {I. V.} and Korovin, {S. D.}",
year = "2000",
language = "English",
pages = "516--519",
booktitle = "2000 13th International Conference on High-Power Particle Beams, BEAMS 2000",

}

TY - GEN

T1 - Emission properties of metal-ceramic, velvet, and carbon fiber cathodes

AU - Dunaevsky, A.

AU - Krasik, Ya E.

AU - Krokhmal, A.

AU - Felsteiner, J.

AU - Gunin, A. V.

AU - Pegel, I. V.

AU - Korovin, S. D.

PY - 2000

Y1 - 2000

N2 - We present results of studies of emission properties of cathodes at accelerating fields of 3 - 6×10 4 V/cm. We investigated cathodes which are made of metal-ceramic, carbon fibers, carbon fabric, velvet or corduroy. Experimental data concerning light emission from the cathode surface, uniformity and divergence of the generated electron beams are presented. Data related to the impedance, power, and energy of diodes operating with these cathodes are given as well. It was found that the tested cathodes, except the cathode made of carbon fibers, showed significant degradation of their emission properties within 4×10 3 generator shots. We also present data of the vacuum deterioration as a result of cathode operation.

AB - We present results of studies of emission properties of cathodes at accelerating fields of 3 - 6×10 4 V/cm. We investigated cathodes which are made of metal-ceramic, carbon fibers, carbon fabric, velvet or corduroy. Experimental data concerning light emission from the cathode surface, uniformity and divergence of the generated electron beams are presented. Data related to the impedance, power, and energy of diodes operating with these cathodes are given as well. It was found that the tested cathodes, except the cathode made of carbon fibers, showed significant degradation of their emission properties within 4×10 3 generator shots. We also present data of the vacuum deterioration as a result of cathode operation.

KW - cathodes

KW - electron beams

KW - plasma

UR - http://www.scopus.com/inward/record.url?scp=84864545871&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84864545871&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84864545871

SP - 516

EP - 519

BT - 2000 13th International Conference on High-Power Particle Beams, BEAMS 2000

ER -