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

页码：655 / 656

页数：2

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