Year: 2014
Type: article
Abstract: The nature of long-range interactions between dust grains in plasma is discussed.The dust grain interaction potential within a cell model of dusty plasma is introduced.The attractive part of intergrain potential is described by multipole interaction between two electro-neutral cells.This allowed us to draw an analogy with molecular liquids where the attraction between molecules is determined by dispersion forces.The main ideas of the fluctuation theory for electrostatic field in a cell model are formulated, and the dominating contribution to the attractive part of intergrain potential is obtained.
Source: Condensed Matter Physics
DOI: 10.5488/cmp.17.13502
Author: Mishagli
Institutions: Odesa I. I. Mechnikov National University, Leipzig University
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2084795667