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          Document History for Document ID 11043

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Document Version Version Comment Date Status
11043.0 [No comment] 16.10.2006 14:40 Released

ID: 11043.0, MPI für extraterrestrische Physik / Theory & Complex Plasmas
Dispersion relations of longitudinal and transverse waves in two-dimensional screened Coulomb crystals
Authors:Nunomura, S.; Goree, J.; Hu, S.; Wang, X.; Bhattacharjee, A.
Language:English
Date of Publication (YYYY-MM-DD):2002-06-12
Title of Journal:Physical Review E
Journal Abbrev.:Phys. Rev. E
Volume:65
Issue / Number:6
Start Page:066402-1
End Page:066402-11
Sequence Number of Article:066402
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:Dispersion relations of longitudinal and transverse waves in two-dimensional (2D) screened-Coulomb crystals were investigated. The waves were excited in 2D crystals made from complex plasmas, i.e., dusty plasmas, by applying radiation pressure of laser light. The dependencies of the dispersion relation on the shielding parameter, the damping rate, and the wave propagation direction were experimentally measured. The measured dispersion relations agree reasonably with a recently developed theory, and the comparison yields the shielding parameter and the charge on particles.
External Publication Status:published
Document Type:Article
Communicated by:N. N.
Affiliations:MPI für extraterrestrische Physik
External Affiliations:Max Planck Inst Extraterr Phys, D-85740 Garching, Germany; Univ Iowa, Dept Phys & Astron, Iowa City, IA 52242 USA; Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China
Identifiers:ISI:000176762900061
ISSN:1063-651X