Volume 79, Number 2, July 2007
|Number of page(s)||4|
|Section||Physics of Gases, Plasmas and Electric Discharges|
|Published online||27 June 2007|
Landau damping effects on collision-induced quantum interference in electron-hole plasmas
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
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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