Quantum Screening Effects on the Electron-Ion Occurrence Scattering Time Advance in Strongly Coupled Semiclassical Plasmas
- Title
- Quantum Screening Effects on the Electron-Ion Occurrence Scattering Time Advance in Strongly Coupled Semiclassical Plasmas
- Author
- 정영대
- Issue Date
- 2003-08
- Publisher
- AMER INST PHYSICS
- Citation
- Physics of Plasmas, v. 10, no. 8, page. 3051-3055
- Abstract
- Quantum screening effects on the occurrence scattering time advance for elastic electron-ion collisions in strongly coupled semiclassical plasmas are investigated using the second-order eikonal analysis. The electron-ion interaction in strongly coupled semiclassical plasmas is obtained by the pseudopotential model taking into account the plasma screening and quantum effects. It is found that the quantum-mechanical effects significantly reduce the occurrence scattering time advance. It is also found that the occurrence scattering time advance increases with increasing Debye length. It is quite interesting to note that the domain of the maximum occurrence time advance is localized for the forward scattering case. The region of the scaled thermal de Broglie wave length () for the maximum occurrence time advance is found to be 0.4<<1.4.
- URI
- https://aip.scitation.org/doi/abs/10.1063/1.1589750https://repository.hanyang.ac.kr/handle/20.500.11754/156180
- ISSN
- 1070-664X
- DOI
- 10.1063/1.1589750
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > APPLIED PHYSICS(응용물리학과) > Articles
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