Melting of monolayer plasma crystals

被引：77

作者：

Ivlev, AV ^{[1
]}

Konopka, U

Morfill, G

Joyce, G

机构：

[1] Max Planck Inst Extraterr Phys, Ctr Interdisciplinary Plasma Sci, D-85740 Garching, Germany

[2] USN, Div Plasma Phys, Res Lab, Washington, DC 20375 USA

来源：

PHYSICAL REVIEW E | 2003年 / 68卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.68.026405

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Melting of a monolayer plasma crystal in a radio-frequency discharge with no particles suspended above or below is studied. The experimental data are compared with results of molecular dynamics simulations and theory. It is shown that the melting is caused by the resonance coupling between the longitudinal and the transverse dust-lattice wave modes, due to the interaction of particles with the plasma wakes.

引用

页数：4

共 24 条

[1] 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

[2] Trapped nonneutral plasmas, liquids, and crystals (the thermal equilibrium states) [J].

Dubin, DHE ;

O'Neil, TM .

REVIEWS OF MODERN PHYSICS, 1999, 71 (01) :87-172

[3] THE GASEOUS ELECTRONICS CONFERENCE RADIOFREQUENCY REFERENCE CELL - A DEFINED PARALLEL-PLATE RADIOFREQUENCY SYSTEM FOR EXPERIMENTAL AND THEORETICAL-STUDIES OF PLASMA-PROCESSING DISCHARGES [J].

HARGIS, PJ ;

GREENBERG, KE ;

MILLER, PA ;

GERARDO, JB ;

TORCZYNSKI, JR ;

RILEY, ME ;

HEBNER, GA ;

ROBERTS, JR ;

OLTHOFF, JK ;

WHETSTONE, JR ;

VANBRUNT, RJ ;

SOBOLEWSKI, MA ;

ANDERSON, HM ;

SPLICHAL, MP ;

MOCK, JL ;

BLETZINGER, P ;

GARSCADDEN, A ;

GOTTSCHO, RA ;

SELWYN, G ;

DALVIE, M ;

HEIDENREICH, JE ;

BUTTERBAUGH, JW ;

BRAKE, ML ;

PASSOW, ML ;

PENDER, J ;

LUJAN, A ;

ELTA, ME ;

GRAVES, DB ;

SAWIN, HH ;

KUSHNER, MJ ;

VERDEYEN, JT ;

HORWATH, R ;

TURNER, TR .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1994, 65 (01) :140-154

[4] Structure of a three-dimensional Coulomb crystal in a fine-particle plasma [J].

Hayashi, Y .

PHYSICAL REVIEW LETTERS, 1999, 83 (23) :4764-4767

[5] Anisotropic dust lattice modes [J].

Ivlev, AV ;

Morfill, G .

PHYSICAL REVIEW E, 2001, 63 (01)

[6] Instability-triggered phase transition to a dusty-plasma condensate [J].

Joyce, G ;

Lampe, M ;

Ganguli, G .

PHYSICAL REVIEW LETTERS, 2002, 88 (09) :4-950064

[7] Particle simulation of dust structures in plasmas [J].

Joyce, G ;

Lampe, M ;

Ganguli, G .

IEEE TRANSACTIONS ON PLASMA SCIENCE, 2001, 29 (02) :238-246

[8] Measurement of the interaction potential of microspheres in the sheath of a rf discharge [J].

Konopka, U ;

Morfill, GE ;

Ratke, L .

PHYSICAL REVIEW LETTERS, 2000, 84 (05) :891-894

[9] Lattice waves in dust plasma crystals [J].

Melandso, F .

PHYSICS OF PLASMAS, 1996, 3 (11) :3890-3901

[10] POLARIZED SUPERSONIC PLASMA-FLOW SIMULATION FOR CHARGED BODIES SUCH AS DUST PARTICLES AND SPACECRAFT [J].

MELANDSO, F ;

GOREE, J .

PHYSICAL REVIEW E, 1995, 52 (05) :5312-5326

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