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Title: Nonlinear electromagnetic susceptibilities of unmagnetized plasmas

Abstract

Fully electromagnetic nonlinear susceptibilities of unmagnetized plasmas are analyzed in detail. Concrete expressions of the second-order nonlinear susceptibility are found in various forms in the literature, usually in connection with the discussions of various three-wave decay processes, but the third-order susceptibilities are rarely discussed. The second-order susceptibility is pertinent to nonlinear wave-wave interactions (i.e., the decay/coalescence), whereas the third-order susceptibilities affect nonlinear wave-particle interactions (i.e., the induced scattering). In the present article useful approximate analytical expressions of these nonlinear susceptibilities that can be readily utilized in various situations are derived.

Authors:
 [1]
  1. Institute for Physical Science and Technology, University of Maryland, College Park, Maryland 20742-2431 (United States)
Publication Date:
OSTI Identifier:
20782335
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 12; Journal Issue: 11; Other Information: DOI: 10.1063/1.2136108; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; COALESCENCE; DECAY; NONLINEAR PROBLEMS; PLASMA; PLASMA WAVES; SCATTERING; TURBULENCE

Citation Formats

Yoon, Peter H. Nonlinear electromagnetic susceptibilities of unmagnetized plasmas. United States: N. p., 2005. Web. doi:10.1063/1.2136108.
Yoon, Peter H. Nonlinear electromagnetic susceptibilities of unmagnetized plasmas. United States. doi:10.1063/1.2136108.
Yoon, Peter H. Tue . "Nonlinear electromagnetic susceptibilities of unmagnetized plasmas". United States. doi:10.1063/1.2136108.
@article{osti_20782335,
title = {Nonlinear electromagnetic susceptibilities of unmagnetized plasmas},
author = {Yoon, Peter H.},
abstractNote = {Fully electromagnetic nonlinear susceptibilities of unmagnetized plasmas are analyzed in detail. Concrete expressions of the second-order nonlinear susceptibility are found in various forms in the literature, usually in connection with the discussions of various three-wave decay processes, but the third-order susceptibilities are rarely discussed. The second-order susceptibility is pertinent to nonlinear wave-wave interactions (i.e., the decay/coalescence), whereas the third-order susceptibilities affect nonlinear wave-particle interactions (i.e., the induced scattering). In the present article useful approximate analytical expressions of these nonlinear susceptibilities that can be readily utilized in various situations are derived.},
doi = {10.1063/1.2136108},
journal = {Physics of Plasmas},
number = 11,
volume = 12,
place = {United States},
year = {Tue Nov 15 00:00:00 EST 2005},
month = {Tue Nov 15 00:00:00 EST 2005}
}
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