Nonlinear phenomena in screening of highly charged grains in plasmas
Nonlinear effects in screening a high-Z grain immersed in a plasma background were investigated by means of microscopic Monte-Carlo simulations and within the Poisson-Boltzmann theory. A distinct difference from the linear Debye-Hückel approximation was detected in the case of a strong plasm...
Збережено в:
| Дата: | 1998 |
|---|---|
| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
1998
|
| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118823 |
| 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: | Nonlinear phenomena in screening of highly charged grains in plasmas / O. Bystrenko, A. Zagorodny // Condensed Matter Physics. — 1998. — Т. 1, № 1(13). — С. 169-178. — Бібліогр.: 7 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-118823 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1188232017-06-01T03:04:36Z Nonlinear phenomena in screening of highly charged grains in plasmas Bystrenko, O. Zagorodny, A. Nonlinear effects in screening a high-Z grain immersed in a plasma background were investigated by means of microscopic Monte-Carlo simulations and within the Poisson-Boltzmann theory. A distinct difference from the linear Debye-Hückel approximation was detected in the case of a strong plasma-grain coupling. It effected in the accumulation of the induced plasma charge on the grain surface, accompanied by a sharp enhancement of screening. The critical value of the parameter associated with the beginning of that plasma ’condensation’ was determined. Нелінійні ефекти в екрануванні сильнозаряджених макрочастинок, занурених у плазму, досліджено шляхом мікроскопічних моделювань методом Монте-Карло та в рамках теорії Пуасона-Больцмана. Різка відмінність від лінійного наближення Дебая-Хюкеля виявлена у випадку сильного зв’язку плазми з колоїдною частинкою. При цьому відбувається накопичення індукованого плазмового заряду на поверхні частинки, що супроводжується різким підсиленням ефекту екранування. Визначено критичне значення параметра, за якого починається плазмова конденсація. 1998 Article Nonlinear phenomena in screening of highly charged grains in plasmas / O. Bystrenko, A. Zagorodny // Condensed Matter Physics. — 1998. — Т. 1, № 1(13). — С. 169-178. — Бібліогр.: 7 назв. — англ. 1607-324X DOI:10.5488/CMP.1.1.169 PACS: 52.25.Vy, 61.20.Ja, 52.25.Pp, 52.25.-b http://dspace.nbuv.gov.ua/handle/123456789/118823 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
Nonlinear effects in screening a high-Z grain immersed in a plasma background
were investigated by means of microscopic Monte-Carlo simulations
and within the Poisson-Boltzmann theory. A distinct difference from
the linear Debye-Hückel approximation was detected in the case of a strong
plasma-grain coupling. It effected in the accumulation of the induced plasma
charge on the grain surface, accompanied by a sharp enhancement
of screening. The critical value of the parameter associated with the beginning
of that plasma ’condensation’ was determined. |
| format |
Article |
| author |
Bystrenko, O. Zagorodny, A. |
| spellingShingle |
Bystrenko, O. Zagorodny, A. Nonlinear phenomena in screening of highly charged grains in plasmas Condensed Matter Physics |
| author_facet |
Bystrenko, O. Zagorodny, A. |
| author_sort |
Bystrenko, O. |
| title |
Nonlinear phenomena in screening of highly charged grains in plasmas |
| title_short |
Nonlinear phenomena in screening of highly charged grains in plasmas |
| title_full |
Nonlinear phenomena in screening of highly charged grains in plasmas |
| title_fullStr |
Nonlinear phenomena in screening of highly charged grains in plasmas |
| title_full_unstemmed |
Nonlinear phenomena in screening of highly charged grains in plasmas |
| title_sort |
nonlinear phenomena in screening of highly charged grains in plasmas |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
1998 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118823 |
| citation_txt |
Nonlinear phenomena in screening of highly charged grains in plasmas / O. Bystrenko, A. Zagorodny // Condensed Matter Physics. — 1998. — Т. 1, № 1(13). — С. 169-178. — Бібліогр.: 7 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT bystrenkoo nonlinearphenomenainscreeningofhighlychargedgrainsinplasmas AT zagorodnya nonlinearphenomenainscreeningofhighlychargedgrainsinplasmas |
| first_indexed |
2023-10-18T20:33:05Z |
| last_indexed |
2023-10-18T20:33:05Z |
| _version_ |
1796150495339872256 |