DocumentCode
775129
Title
Stereoscopy on Yukawa Balls in Dusty Plasmas
Author
Käding, Sebastian ; Ivanov, Yuriy ; Melzer, André
Author_Institution
Inst. of Phys., Univ. of Greifswald
Volume
35
Issue
2
fYear
2007
fDate
4/1/2007 12:00:00 AM
Firstpage
328
Lastpage
331
Abstract
The static properties and the dynamics of spherically symmetric 3-D particle clusters (Yukawa balls) are determined experimentally. For that purpose, the stereoscopy with two standard video cameras as well as a three-camera high-speed system is used to simultaneously measure the positions of all particles in a Yukawa ball. The order phenomena, like shell configuration and occupation numbers, are found to be in agreement with the models and simulations. The normal modes´ analysis for the Yukawa ball is presented
Keywords
dusty plasmas; high-frequency discharges; plasma diagnostics; RF discharge; Yukawa balls; dusty plasmas; occupation numbers; shell configuration; spherically symmetric 3D particle clusters; stereoscopy; three-camera high-speed system; video cameras; Cameras; Dusty plasma; Electrodes; Glass; Particle measurements; Plasma confinement; Plasma temperature; Radio frequency; Temperature distribution; Thermal force; Dust; Yukawa ball; normals modes; stereoscopy;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2007.892725
Filename
4154874
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