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ID 30173
フルテキストURL
著者
Totsuji, Hiroo Okayama University
Totsuji, Chieko Okayama University
Ogawa, Takafumi Okayama University
Tsuruta, Kenji Okayama University
抄録

Structure formation of dust particles in dusty plasmas under microgravity has been simulated by the molecular dynamics method. It is shown that, at low temperatures, dust particles are organized into layered spherical shells. The number of shells is a function of the system size and the strength of screening by ambient plasma particles, while the dependency on the latter is much weaker. In the simulation, the condition of the charge neutrality satisfied by the system of dust particles and plasma particles is properly taken into account.

キーワード
coupled yukawa systems
coulomb
crystals
thermodynamics
dynamics
energy
limit
備考
Digital Object Identifer:10.1103/PhysRevE.71.045401
Published with permission from the copyright holder. This is the institute's copy, as published in Physical Review E, April 2005, Volume 71, Issue 4, Pages 3.
Publisher URL:http://dx.doi.org/10.1103/PhysRevE.71.045401
Direct access to Thomson Web of Science record
Copyright © 2005 The American Physical Society. All rights reserved.
発行日
2005-4
出版物タイトル
Physical Review E
71巻
4号
資料タイプ
学術雑誌論文
言語
English
査読
有り
DOI
Web of Sience KeyUT
Submission Path
electricity_and_magnetism/181