| Issue |
EPL
Volume 79, Number 2, July 2007
|
|
|---|---|---|
| Article Number | 25001 | |
| Number of page(s) | 4 | |
| Section | Physics of Gases, Plasmas and Electric Discharges | |
| DOI | https://doi.org/10.1209/0295-5075/79/25001 | |
| Published online | 27 June 2007 | |
Landau damping effects on collision-induced quantum interference in electron-hole plasmas
1
Department of Electronics Engineering, Catholic University of Daegu - Hayang, Gyongsan, Gyungbuk 712-702, South Korea
2
Department of Applied Physics, Hanyang University - Ansan, Kyunggi-Do 426-791, South Korea
Corresponding authors: ydjung@hanyang.ac.kr yjung@hanyang.ac.kr
Received:
18
April
2007
Accepted:
1
June
2007
The Landau damping effects on the quantum interference
in electron collisions are investigated in a quantum plasma composed of
electrons and holes. The Born method and the total spin states are considered to obtain the scattering cross-section by using the effective
screened potential model. It is found that the Landau damping effects enhance the scattering cross-section, especially, near the scattering angle
.
PACS: 52.20.-j – Elementary processes in plasmas
© Europhysics Letters Association, 2007
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