Debye shielding in quantum plasmas

被引：11
作者：
Salimullah, M. [1 ,3 ]
Ayub, M. [1 ]
Shah, H. A. [1 ]
Masood, W. [2 ]
机构：
[1] GC Univ, Dept Phys, Lahore, Pakistan
[2] PINSTECH, Theoret Plasma Phys Div, Islamabad, Pakistan
[3] Jahangirnagar Univ, Dept Phys, Dhaka 1342, Bangladesh
来源：
PHYSICA SCRIPTA | 2007年 / 76卷 / 06期
关键词：
D O I：
10.1088/0031-8949/76/6/010
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Quantum effects through the Fermi temperature and the Bohm potential on the Debye-Huckel shielding potential have been examined in a supercold quantum plasma. The Bohm potential due to collective interaction of the quantum plasma modifies the Debye length significantly under an appropriate condition. The relevance of our results in supercold dense plasmas, viz. the microelectronic systems, laser-produced plasmas, compact astrophysical objects, etc has been pointed out.
引用
收藏
页码：655 / 656
页数：2
相关论文
共 50 条
  • [31] Polarizabilities of Li and Na in Debye plasmas
    Li, H. W.
    Kar, Sabyasachi
    PHYSICS OF PLASMAS, 2012, 19 (07)
  • [32] Mie and Debye scattering in dusty plasmas
    Guerra, R
    Mendonça, JT
    PHYSICAL REVIEW E, 2000, 62 (01): : 1190 - 1201
  • [33] Polarized Debye Sheath in Degenerate Plasmas
    Shahmansouri, M.
    Misra, A. P.
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2019, 71 (11) : 1341 - 1345
  • [34] SHIELDING IN ANISOTROPIC PLASMAS
    JOYCE, G
    MONTGOMERY, D
    PHYSICS OF FLUIDS, 1967, 10 (9P1) : 2017 - +
  • [35] Debye shielding of an electron in various plasma distributions
    Lee, Sunggeun
    Lim, Hankwon
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2022, 80 (02) : 153 - 160
  • [36] DEBYE SHIELDING OF A MOVING TEST CHARGE IN PLASMA
    WANG, CL
    JOYCE, G
    NICHOLSON, DR
    JOURNAL OF PLASMA PHYSICS, 1981, 25 (APR) : 225 - 231
  • [37] EFFECTS OF DEBYE SHIELDING IN THE ELECTRON BROADENING CALCULATIONS
    GRABOWSKI, B
    PRAMANA, 1987, 29 (05) : 455 - 460
  • [38] Debye shielding of an electron in various plasma distributions
    Sunggeun Lee
    Hankwon Lim
    Journal of the Korean Physical Society, 2022, 80 : 153 - 160
  • [39] Debye length in non-Maxwellian plasmas
    Rubab, N.
    Murtaza, G.
    PHYSICA SCRIPTA, 2006, 74 (02) : 145 - 148
  • [40] Dynamic Polarizability for Metastable Helium in Debye Plasmas
    Kar, Sabyasachi
    Wang, Yu-Shu
    Wang, Yang
    Jiang, Zishi
    FEW-BODY SYSTEMS, 2017, 58 (01)
12345