Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi
The paper presents the results of calculations of the characteristics of the electron drift in a constant periodic spatially inhomogeneous electric field. It has been shown that, in typical experiments with a gas plasma at a reduced gas pressure, the influence of field inhomogeneities on the drift v...
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| Date: | 2018 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Publishing house "Academperiodika"
2018
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| Online Access: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018455 |
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| Journal Title: | Ukrainian Journal of Physics |
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Ukrainian Journal of Physics| _version_ | 1863131197998104576 |
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| author | Kodanova, S. K. Bastykova, N. Kh. Ramazanov, T. S. Maiorov, S. A. |
| author_facet | Kodanova, S. K. Bastykova, N. Kh. Ramazanov, T. S. Maiorov, S. A. |
| author_sort | Kodanova, S. K. |
| baseUrl_str | https://ujp.bitp.kiev.ua/index.php/ujp/oai |
| collection | OJS |
| datestamp_date | 2019-03-29T09:14:57Z |
| description | The paper presents the results of calculations of the characteristics of the electron drift in a constant periodic spatially inhomogeneous electric field. It has been shown that, in typical experiments with a gas plasma at a reduced gas pressure, the influence of field inhomogeneities on the drift velocity and the average energy of the electrons is negligible. But the excitation and ionization intensities and the spatial distribution of plasma are strongly dependent both on the value of inhomogeneity (dispersion) and the nature of the changes in the field. It has been shown that an inhomogeneity of the electric field in the positive column of a gas discharge forces the electron energy distribution function to be the Maxwell one. |
| doi_str_mv | 10.15407/ujpe59.04.0371 |
| first_indexed | 2025-10-02T01:14:47Z |
| format | Article |
| id | ujp2-article-2018455 |
| institution | Ukrainian Journal of Physics |
| keywords_txt_mv | keywords |
| language | English |
| last_indexed | 2025-10-02T01:14:47Z |
| publishDate | 2018 |
| publisher | Publishing house "Academperiodika" |
| record_format | ojs |
| spelling | ujp2-article-20184552019-03-29T09:14:57Z Drift of Electrons in Gas in Spatially Inhomogeneous Periodic Electric Field Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi Kodanova, S. K. Bastykova, N. Kh. Ramazanov, T. S. Maiorov, S. A. drift of electrons spatially inhomogeneous periodic electric field gas plasma The paper presents the results of calculations of the characteristics of the electron drift in a constant periodic spatially inhomogeneous electric field. It has been shown that, in typical experiments with a gas plasma at a reduced gas pressure, the influence of field inhomogeneities on the drift velocity and the average energy of the electrons is negligible. But the excitation and ionization intensities and the spatial distribution of plasma are strongly dependent both on the value of inhomogeneity (dispersion) and the nature of the changes in the field. It has been shown that an inhomogeneity of the electric field in the positive column of a gas discharge forces the electron energy distribution function to be the Maxwell one. У роботi наведено результати розрахункiв характеристик дрейфу електронiв в постiйному просторово неоднорiдному перiодичному електричному полi. Показано, що в типових умовах експериментiв з газорозрядної плазмою при зниженому тиску газу вплив неоднорiдностей поля на швидкiсть дрейфу i середню енергiю електронiв незначний. Але iнтенсивностi процесiв збудження, iонiзацiї, просторовий розподiл плазми сильно залежать як вiд величини неоднорiдностей (дисперсiї), так i вiд характеру змiни поля. Показано, що неоднорiднiсть електричного поля в позитивному стовпi газового розряду приводить до максвеллiзацiї функцiї розподiлу електронiв за енергiєю. Publishing house "Academperiodika" 2018-10-19 Article Article Peer-reviewed Рецензована стаття application/pdf https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018455 10.15407/ujpe59.04.0371 Ukrainian Journal of Physics; Vol. 59 No. 4 (2014); 371 Український фізичний журнал; Том 59 № 4 (2014); 371 2071-0194 2071-0186 10.15407/ujpe59.04 en https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018455/462 Copyright (c) 2018 Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine |
| spellingShingle | Kodanova, S. K. Bastykova, N. Kh. Ramazanov, T. S. Maiorov, S. A. Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi |
| title | Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi |
| title_alt | Drift of Electrons in Gas in Spatially Inhomogeneous Periodic Electric Field |
| title_full | Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi |
| title_fullStr | Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi |
| title_full_unstemmed | Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi |
| title_short | Дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi |
| title_sort | дрейф електронiв у газi в просторово неоднорiдному перiодичному електричному полi |
| topic_facet | drift of electrons spatially inhomogeneous periodic electric field gas plasma |
| url | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018455 |
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