FLUCTUATION AND EDGE-CURRENT SUSTAINMENT IN A REVERSED-FIELD PINCH

被引：16

作者：

JI, H ^{[1
]}

TOYAMA, H ^{[1
]}

FUJISAWA, A ^{[1
]}

SHINOHARA, S ^{[1
]}

MIYAMOTO, K ^{[1
]}

机构：

[1] UNIV TOKYO,FAC SCI,DEPT PHYS,BUNKYO KU,TOKYO 113,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.69.616

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The simple Ohm's law eta-j(parallel-to) = E(parallel-to) is not satisfied in the a/2 less than or similar tor less-than-or-equal-to a region of the REPUTE-1 reversed-field-pinch plasma. Fluctuation-induced electric fields, such as (v x B), are not sufficient to account for eta-j(parallel-to) - E(parallel-to) at the edge. Current diffusion due to magnetic fluctuations, carried by fast electrons rather than bulk cold electrons, sustains the edge parallel equilibrium current.

引用

收藏

页码：616 / 619

页数：4

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