Dynamics of a dust crystal with positive and negative dust

Ioannis Kourakis; Padma Kant Shukla; Gregor Morfill

doi:10.1063/1.2134684

Dynamics of a dust crystal with positive and negative dust

Ioannis Kourakis, Padma Kant Shukla, Gregor Morfill

Mathematics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A dust crystal consisting of charged dust grains of alternating charge sign (.../+/-/+/-/+/...) and mass is considered. Considering the equations of longitudinal motion, a linear dispersion relation is derived from first principles, and then analyzed. Two modes are obtained, including an acoustic mode and an inverse-dispersive optic-like one. The nonlinear aspects of longitudinal dust grain motion are also briefly addressed, via a Boussineq and Korteweg- de Vries description.

Original language	British English
Title of host publication	NEW VISTAS IN DUSTY PLASMAS
Subtitle of host publication	Fourth International Conference on the Physics of Dusty Plasmas
Pages	538-541
Number of pages	4
DOIs	https://doi.org/10.1063/1.2134684
State	Published - 31 Oct 2005
Event	4th International Conference on the Physics of Dusty Plasmas - Orleans, France Duration: 13 Jun 2005 → 17 Jun 2005

Publication series

Name	AIP Conference Proceedings
Volume	799
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	4th International Conference on the Physics of Dusty Plasmas
Country/Territory	France
City	Orleans
Period	13/06/05 → 17/06/05

Access to Document

10.1063/1.2134684

Cite this

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title = "Dynamics of a dust crystal with positive and negative dust",

abstract = "A dust crystal consisting of charged dust grains of alternating charge sign (.../+/-/+/-/+/...) and mass is considered. Considering the equations of longitudinal motion, a linear dispersion relation is derived from first principles, and then analyzed. Two modes are obtained, including an acoustic mode and an inverse-dispersive optic-like one. The nonlinear aspects of longitudinal dust grain motion are also briefly addressed, via a Boussineq and Korteweg- de Vries description.",

author = "Ioannis Kourakis and Shukla, {Padma Kant} and Gregor Morfill",

year = "2005",

month = oct,

day = "31",

doi = "10.1063/1.2134684",

language = "British English",

isbn = "0735402876",

series = "AIP Conference Proceedings",

pages = "538--541",

booktitle = "NEW VISTAS IN DUSTY PLASMAS",

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Kourakis, I, Shukla, PK & Morfill, G 2005, Dynamics of a dust crystal with positive and negative dust. in NEW VISTAS IN DUSTY PLASMAS: Fourth International Conference on the Physics of Dusty Plasmas. AIP Conference Proceedings, vol. 799, pp. 538-541, 4th International Conference on the Physics of Dusty Plasmas, Orleans, France, 13/06/05. https://doi.org/10.1063/1.2134684

Dynamics of a dust crystal with positive and negative dust. / Kourakis, Ioannis; Shukla, Padma Kant; Morfill, Gregor.
NEW VISTAS IN DUSTY PLASMAS: Fourth International Conference on the Physics of Dusty Plasmas. 2005. p. 538-541 (AIP Conference Proceedings; Vol. 799).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Dynamics of a dust crystal with positive and negative dust

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