Microislands in tokamaks

Mikhailovskii, A. B.*; Kovalishen, E. A.*; Shirokov, M. S.*; Konovalov, S. V.; Tsypin, V. S.*; Kamenets, F. F.*; Ozeki, Takahisa; Takizuka, Tomonori

Analytical treatment of magnetic islands with high poloidal mode numbers and widths smaller than ion Larmor radius (microislands) is presented. The profile functions and rotation frequencies of microislands are investigated with the two-fluid magnetohydrodynamics. The microislands are described in terms of two profile functions, one of which characterizes the electric field and perturbed plasma density, and second the perturbed electron temperature. The problem of rotation frequencies of microislands is discussed.

Language	:	English
Journal	:	Physics of Plasmas
Volume	:	11
Number	:	2
Pages	:	p.666 - 676
Publication Year/Month	:	2004/02
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Paper URL	:	https://doi.org/10.1063/1.1640377
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Keywords	:	Tokamak; Magnetic Island; Microscopic; MHD
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Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:20.04 Category:Physics, Fluids & Plasmas
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Registration No. : A20030508
JAEA Abstracts No. : 320213
Paper Submission No. : 20736

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