Formation of steady - state nonequilibrium distribtions of the coulomb interacting - particles
The collisional particle dynamics in such a system is investigated using a spatially homogeneous nonlinear collision integral in the Landau–Fokker–Planck form, which is a model Boltzmann colision integral for arbitrary potentials of interaction accompanied by little momentum transfer between particl...
Gespeichert in:
| Veröffentlicht in: | Вопросы атомной науки и техники |
|---|---|
| Datum: | 2003 |
| ISSN: | 1562-6016 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2003
|
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/111004 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Formation of steady - state nonequilibrium distribtions of the coulomb interacting - particles / V.I. Karas', I.F. Potapenko // Вопросы атомной науки и техники. — 2003. — № 4. — С. 137-142. — Бібліогр.: 18 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The collisional particle dynamics in such a system is investigated using a spatially homogeneous nonlinear collision integral in the Landau–Fokker–Planck form, which is a model Boltzmann colision integral for arbitrary potentials of interaction accompanied by little momentum transfer between particles in collisions It is shown that the principal condition for the existence of steady-state nonequilibrium distributions is the presence of a particle or an energy flux oriented in the proper manner in momentum space. A steady-state local distribution exists in side the momentum interval between the energy source and sink and has the form of a gradually decreasing function. The results obtained can be used to predict the behavior of semiconductors with an intrinsic or extrinsic conductivity under the action of particle fluxes.
|
|---|---|
| ISSN: | 1562-6016 |