Fluctuation and edge-current sustainment in a reversed-field pinch

H. Ji; H. Toyama; A. Fujisawa; S. Shinohara; K. Miyamoto

doi:10.1103/PhysRevLett.69.616

Fluctuation and edge-current sustainment in a reversed-field pinch

H. Ji, H. Toyama, A. Fujisawa, S. Shinohara, K. Miyamoto

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14 Citations (Scopus)

Abstract

The simple Ohms law j=E is not satisfied in the a/2r a region of the REPUTE-1 reversed-field-pinch plasma. Fluctuation-induced electric fields, such as v×B, are not sufficient to account for j-E at the edge. Current diffusion due to magnetic fluctuations, carried by fast electrons rather than bulk cold electrons, sustains the edge parallel equilibrium current.

Original language	English
Pages (from-to)	616-619
Number of pages	4
Journal	Physical review letters
Volume	69
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.69.616
Publication status	Published - 1992
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1103/PhysRevLett.69.616

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abstract = "The simple Ohms law j=E is not satisfied in the a/2r a region of the REPUTE-1 reversed-field-pinch plasma. Fluctuation-induced electric fields, such as v×B, are not sufficient to account for j-E at the edge. Current diffusion due to magnetic fluctuations, carried by fast electrons rather than bulk cold electrons, sustains the edge parallel equilibrium current.",

author = "H. Ji and H. Toyama and A. Fujisawa and S. Shinohara and K. Miyamoto",

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AU - Miyamoto, K.

PY - 1992

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Fluctuation and edge-current sustainment in a reversed-field pinch

Abstract

All Science Journal Classification (ASJC) codes

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