Standard

Study of Changes in the Characteristics of Massive Field Electron Emission Cathodes Made of Industrial Carbon Materials Under Ar+ Ion Bombardment. / Chepusov, Alexander; Komarskiy, Alexander; Korzhenevskiy, Sergei и др.
Proceedings of the 2023 International Conference on Electrical Engineering and Photonics, EExPolytech 2023: book. Institute of Electrical and Electronics Engineers Inc., 2023. стр. 268-271.

Результаты исследований: Глава в книге, отчете, сборнике статей › Материалы конференции › Рецензирование

Harvard

Chepusov, A, Komarskiy, A, Korzhenevskiy, S, Mamontov, Y, Panin, M & Degtyareva, J 2023, Study of Changes in the Characteristics of Massive Field Electron Emission Cathodes Made of Industrial Carbon Materials Under Ar+ Ion Bombardment. в Proceedings of the 2023 International Conference on Electrical Engineering and Photonics, EExPolytech 2023: book. Institute of Electrical and Electronics Engineers Inc., стр. 268-271, 2023 International Conference on Electrical Engineering and Photonics (EExPolytech), 19/10/2023. https://doi.org/10.1109/EExPolytech58658.2023.10318580

APA

Chepusov, A., Komarskiy, A., Korzhenevskiy, S., Mamontov, Y., Panin, M., & Degtyareva, J. (2023). Study of Changes in the Characteristics of Massive Field Electron Emission Cathodes Made of Industrial Carbon Materials Under Ar+ Ion Bombardment. в Proceedings of the 2023 International Conference on Electrical Engineering and Photonics, EExPolytech 2023: book (стр. 268-271). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EExPolytech58658.2023.10318580

Vancouver

Chepusov A, Komarskiy A, Korzhenevskiy S, Mamontov Y, Panin M, Degtyareva J. Study of Changes in the Characteristics of Massive Field Electron Emission Cathodes Made of Industrial Carbon Materials Under Ar+ Ion Bombardment. в Proceedings of the 2023 International Conference on Electrical Engineering and Photonics, EExPolytech 2023: book. Institute of Electrical and Electronics Engineers Inc. 2023. стр. 268-271 doi: 10.1109/EExPolytech58658.2023.10318580

Author

Chepusov, Alexander ; Komarskiy, Alexander ; Korzhenevskiy, Sergei и др. / Study of Changes in the Characteristics of Massive Field Electron Emission Cathodes Made of Industrial Carbon Materials Under Ar+ Ion Bombardment. Proceedings of the 2023 International Conference on Electrical Engineering and Photonics, EExPolytech 2023: book. Institute of Electrical and Electronics Engineers Inc., 2023. стр. 268-271

BibTeX

@inproceedings{2eb7c7caa4a94bd0a309ea3738af4ecb,
title = "Study of Changes in the Characteristics of Massive Field Electron Emission Cathodes Made of Industrial Carbon Materials Under Ar+ Ion Bombardment",
abstract = "Creating an effective and reliable field electron emission cathode is an important task of vacuum electronics. Field emission from massive cathodes made of industrial graphite was considered in this work. During the experiments, traditional current-voltage characteristics were obtained for the samples, long-term tests were carried out, and cathodes were exposed to argon ions. Carbon cathodes demonstrated emission current of hundreds microamperes and were able to successfully operate at pressure up to 2· 10-2 Pa. Such experimental conditions resulted in degradation of cathodes emission properties. For each stage of study the ion flux and electric field enhancement factors were calculated and analyzed. The best emission properties were shown by the sample with the lowest ash content and the largest grain size - GMZ graphite.",
author = "Alexander Chepusov and Alexander Komarskiy and Sergei Korzhenevskiy and Yuriy Mamontov and Maxim Panin and Julia Degtyareva",
note = "This work was supported by the Russian Science Foundation - grant No. 22-79-00232 [https://rscf.ru/en/project/22-79-00232/].; 2023 International Conference on Electrical Engineering and Photonics (EExPolytech) ; Conference date: 19-10-2023 Through 20-10-2023",
year = "2023",
month = oct,
day = "19",
doi = "10.1109/EExPolytech58658.2023.10318580",
language = "English",
isbn = "979-835031048-1",
pages = "268--271",
booktitle = "Proceedings of the 2023 International Conference on Electrical Engineering and Photonics, EExPolytech 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",

}

RIS

TY - GEN

T1 - Study of Changes in the Characteristics of Massive Field Electron Emission Cathodes Made of Industrial Carbon Materials Under Ar+ Ion Bombardment

AU - Chepusov, Alexander

AU - Komarskiy, Alexander

AU - Korzhenevskiy, Sergei

AU - Mamontov, Yuriy

AU - Panin, Maxim

AU - Degtyareva, Julia

N1 - This work was supported by the Russian Science Foundation - grant No. 22-79-00232 [https://rscf.ru/en/project/22-79-00232/].

PY - 2023/10/19

Y1 - 2023/10/19

N2 - Creating an effective and reliable field electron emission cathode is an important task of vacuum electronics. Field emission from massive cathodes made of industrial graphite was considered in this work. During the experiments, traditional current-voltage characteristics were obtained for the samples, long-term tests were carried out, and cathodes were exposed to argon ions. Carbon cathodes demonstrated emission current of hundreds microamperes and were able to successfully operate at pressure up to 2· 10-2 Pa. Such experimental conditions resulted in degradation of cathodes emission properties. For each stage of study the ion flux and electric field enhancement factors were calculated and analyzed. The best emission properties were shown by the sample with the lowest ash content and the largest grain size - GMZ graphite.

AB - Creating an effective and reliable field electron emission cathode is an important task of vacuum electronics. Field emission from massive cathodes made of industrial graphite was considered in this work. During the experiments, traditional current-voltage characteristics were obtained for the samples, long-term tests were carried out, and cathodes were exposed to argon ions. Carbon cathodes demonstrated emission current of hundreds microamperes and were able to successfully operate at pressure up to 2· 10-2 Pa. Such experimental conditions resulted in degradation of cathodes emission properties. For each stage of study the ion flux and electric field enhancement factors were calculated and analyzed. The best emission properties were shown by the sample with the lowest ash content and the largest grain size - GMZ graphite.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85179554601

U2 - 10.1109/EExPolytech58658.2023.10318580

DO - 10.1109/EExPolytech58658.2023.10318580

M3 - Conference contribution

SN - 979-835031048-1

SP - 268

EP - 271

BT - Proceedings of the 2023 International Conference on Electrical Engineering and Photonics, EExPolytech 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 International Conference on Electrical Engineering and Photonics (EExPolytech)

Y2 - 19 October 2023 through 20 October 2023

ER -

ID: 49815251