Yukawa system (dusty plasma) in one-dimensional external fields

被引：43

作者：

Totsuji, H

Kishimoto, T

Inoue, Y

Totsuji, C

Nara, S

机构：

[1] Dept. of Elec. and Electron. Eng., Okayama University, Okayama 700

来源：

PHYSICS LETTERS A | 1996年 / 221卷 / 3-4期

关键词：

dusty plasma; Yukawa system; external field; microscopic structure;

D O I：

10.1016/0375-9601(96)00583-X

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The behavior of the Yukawa system in external one-dimensional force fields is analyzed by molecular dynamics simulation. The formation of layered structures at low temperatures is observed and the relation between the number of layers and characteristic parameters of the system is obtained. Periodic boundary conditions are imposed in two dimensions and deformations of periodic boundaries are allowed in order to reduce the effect of boundaries without placing too much constraint on the symmetry.

引用

收藏

页码：215 / 219

页数：5

相关论文

共 15 条

[1] COULOMB LATTICE IN A WEAKLY IONIZED COLLOIDAL PLASMA [J].

CHU, JH ;

LIN, I .

PHYSICA A, 1994, 205 (1-3) :183-190

[2] DIRECT OBSERVATION OF COULOMB CRYSTALS AND LIQUIDS IN STRONGLY COUPLED RF DUSTY PLASMAS [J].

CHU, JH ;

I, L .

PHYSICAL REVIEW LETTERS, 1994, 72 (25) :4009-4012

[3] OBSERVATION OF COULOMB-CRYSTAL FORMATION FROM CARBON PARTICLES GROWN IN A METHANE PLASMA [J].

HAYASHI, Y ;

TACHIBANA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1994, 33 (6A) :L804-L806

[4] COULOMB SOLID OF SMALL PARTICLES IN PLASMAS [J].

IKEZI, H .

PHYSICS OF FLUIDS, 1986, 29 (06) :1764-1766

[5] EXPERIMENTAL-DETERMINATION OF THE CHARGE ON DUST PARTICLES FORMING COULOMB LATTICES [J].

MELZER, A ;

TROTTENBERG, T ;

PIEL, A .

PHYSICS LETTERS A, 1994, 191 (3-4) :301-308

[6] A UNIFIED FORMULATION OF THE CONSTANT TEMPERATURE MOLECULAR-DYNAMICS METHODS [J].

NOSE, S .

JOURNAL OF CHEMICAL PHYSICS, 1984, 81 (01) :511-519

[7] STRUCTURAL TRANSITIONS IN SUPERIONIC CONDUCTORS [J].

PARRINELLO, M ;

RAHMAN, A ;

VASHISHTA, P .

PHYSICAL REVIEW LETTERS, 1983, 50 (14) :1073-1076

[8] CRYSTAL-STRUCTURE AND PAIR POTENTIALS - A MOLECULAR-DYNAMICS STUDY [J].

PARRINELLO, M ;

RAHMAN, A .

PHYSICAL REVIEW LETTERS, 1980, 45 (14) :1196-1199

[9] PHASE-DIAGRAM AND DYNAMICS OF YUKAWA SYSTEMS [J].

ROBBINS, MO ;

KREMER, K ;

GREST, GS .

JOURNAL OF CHEMICAL PHYSICS, 1988, 88 (05) :3286-3312

[10]

SZE SM, 1988, VLSI TECHNOLOGY, pCH5