Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode
A system of the hydrodynamic equations describing the electron flows in a diode with a virtual cathode is considered. Collisions are considered by introducing the corresponding braking force into the equations of motion. The stationary states of the electron flows are described. In a linear approxim...
Збережено в:
| Дата: | 2023 |
|---|---|
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2023
|
| Назва видання: | Problems of Atomic Science and Technology |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/196169 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode / O. Manuilenko, V. Novikov, A. Pashchenko, I. Pashchenko, I. Shapoval, V. Yuferov // Problems of Atomic Science and Technology. — 2023. — № 4. — С. 33-35. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-196169 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1961692023-12-11T13:49:04Z Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode Manuilenko, O. Novikov, V. Pashchenko, A. Pashchenko, I. Shapoval, I. Yuferov, V. Relativistic and nonrelativistic plasma electronics A system of the hydrodynamic equations describing the electron flows in a diode with a virtual cathode is considered. Collisions are considered by introducing the corresponding braking force into the equations of motion. The stationary states of the electron flows are described. In a linear approximation, formulas are obtained for the frequencies of electron oscillations in a diode with a virtual cathode, considering the effective frequency of electron collisions. The expression for the decrement of oscillations due to the presence of collisions is obtained. Розглянуто систему гідродинамічних рівнянь, що описують потоки електронів у діоді з віртуальним катодом. Зіткнення введено у рівняння руху за допомогою відповідної гальмівної сили. Описано стаціонарні стани потоків електронів. У лінійному наближенні отримано формули для частот коливань електронів у діоді з віртуальним катодом з урахуванням ефективної частоти зіткнень електронів. Отримано вираз для декременту коливань через наявність зіткнень. 2023 Article Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode / O. Manuilenko, V. Novikov, A. Pashchenko, I. Pashchenko, I. Shapoval, V. Yuferov // Problems of Atomic Science and Technology. — 2023. — № 4. — С. 33-35. — Бібліогр.: 10 назв. — англ. 1562-6016 PACS: 41.85.Ar DOI: https://doi.org/10.46813/2023-146-033 http://dspace.nbuv.gov.ua/handle/123456789/196169 en Problems of Atomic Science and Technology Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Relativistic and nonrelativistic plasma electronics Relativistic and nonrelativistic plasma electronics |
| spellingShingle |
Relativistic and nonrelativistic plasma electronics Relativistic and nonrelativistic plasma electronics Manuilenko, O. Novikov, V. Pashchenko, A. Pashchenko, I. Shapoval, I. Yuferov, V. Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode Problems of Atomic Science and Technology |
| description |
A system of the hydrodynamic equations describing the electron flows in a diode with a virtual cathode is considered. Collisions are considered by introducing the corresponding braking force into the equations of motion. The stationary states of the electron flows are described. In a linear approximation, formulas are obtained for the frequencies of electron oscillations in a diode with a virtual cathode, considering the effective frequency of electron collisions. The expression for the decrement of oscillations due to the presence of collisions is obtained. |
| format |
Article |
| author |
Manuilenko, O. Novikov, V. Pashchenko, A. Pashchenko, I. Shapoval, I. Yuferov, V. |
| author_facet |
Manuilenko, O. Novikov, V. Pashchenko, A. Pashchenko, I. Shapoval, I. Yuferov, V. |
| author_sort |
Manuilenko, O. |
| title |
Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode |
| title_short |
Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode |
| title_full |
Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode |
| title_fullStr |
Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode |
| title_full_unstemmed |
Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode |
| title_sort |
effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
2023 |
| topic_facet |
Relativistic and nonrelativistic plasma electronics |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/196169 |
| citation_txt |
Effect of electron collisions with residual neutral gas on characteristic oscillation frequencies in systems of electron flows with a virtual cathode / O. Manuilenko, V. Novikov, A. Pashchenko, I. Pashchenko, I. Shapoval, V. Yuferov // Problems of Atomic Science and Technology. — 2023. — № 4. — С. 33-35. — Бібліогр.: 10 назв. — англ. |
| series |
Problems of Atomic Science and Technology |
| work_keys_str_mv |
AT manuilenkoo effectofelectroncollisionswithresidualneutralgasoncharacteristicoscillationfrequenciesinsystemsofelectronflowswithavirtualcathode AT novikovv effectofelectroncollisionswithresidualneutralgasoncharacteristicoscillationfrequenciesinsystemsofelectronflowswithavirtualcathode AT pashchenkoa effectofelectroncollisionswithresidualneutralgasoncharacteristicoscillationfrequenciesinsystemsofelectronflowswithavirtualcathode AT pashchenkoi effectofelectroncollisionswithresidualneutralgasoncharacteristicoscillationfrequenciesinsystemsofelectronflowswithavirtualcathode AT shapovali effectofelectroncollisionswithresidualneutralgasoncharacteristicoscillationfrequenciesinsystemsofelectronflowswithavirtualcathode AT yuferovv effectofelectroncollisionswithresidualneutralgasoncharacteristicoscillationfrequenciesinsystemsofelectronflowswithavirtualcathode |
| first_indexed |
2024-03-31T09:19:02Z |
| last_indexed |
2024-03-31T09:19:02Z |
| _version_ |
1796158132416675840 |