Electron heated internal transport barriers in JET

G. M.D. Hogeweij; Y. Baranov; G. D. Conway; S. R. Cortes; M. R. De Baar; N. Hawkes; F. Imbeaux; X. Litaudon; J. Mailloux; F. G. Rimini; S. E. Sharapov; B. C. Stratton; K. D. Zastrow

doi:10.1088/0741-3335/44/7/307

Electron heated internal transport barriers in JET

G. M.D. Hogeweij, Y. Baranov, G. D. Conway, S. R. Cortes, M. R. De Baar, N. Hawkes, F. Imbeaux, X. Litaudon, J. Mailloux, F. G. Rimini, S. E. Sharapov, B. C. Stratton, K. D. Zastrow

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32 Scopus citations

Abstract

By applying lower hybrid current drive (LHCD) for strong electron heating and off-axis current drive starting very early in the discharge, an electron internal transport barrier (eITB) can be generated. The barrier is formed just inside the location of minimum q, and slowly moves inward with this location. During the current flat-top the barrier can be sustained during many seconds, either with continued LHCD, or by ion cyclotron resonance heating. In this paper both scenarios are analysed and compared.

Original language	English (US)
Article number	307
Pages (from-to)	1155-1165
Number of pages	11
Journal	Plasma Physics and Controlled Fusion
Volume	44
Issue number	7
DOIs	https://doi.org/10.1088/0741-3335/44/7/307
State	Published - Jul 2002

All Science Journal Classification (ASJC) codes

Nuclear Energy and Engineering
Condensed Matter Physics

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title = "Electron heated internal transport barriers in JET",

abstract = "By applying lower hybrid current drive (LHCD) for strong electron heating and off-axis current drive starting very early in the discharge, an electron internal transport barrier (eITB) can be generated. The barrier is formed just inside the location of minimum q, and slowly moves inward with this location. During the current flat-top the barrier can be sustained during many seconds, either with continued LHCD, or by ion cyclotron resonance heating. In this paper both scenarios are analysed and compared.",

author = "Hogeweij, \{G. M.D.\} and Y. Baranov and Conway, \{G. D.\} and Cortes, \{S. R.\} and \{De Baar\}, \{M. R.\} and N. Hawkes and F. Imbeaux and X. Litaudon and J. Mailloux and Rimini, \{F. G.\} and Sharapov, \{S. E.\} and Stratton, \{B. C.\} and Zastrow, \{K. D.\}",

year = "2002",

month = jul,

doi = "10.1088/0741-3335/44/7/307",

language = "English (US)",

volume = "44",

pages = "1155--1165",

journal = "Plasma Physics and Controlled Fusion",

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TY - JOUR

T1 - Electron heated internal transport barriers in JET

AU - Hogeweij, G. M.D.

AU - Baranov, Y.

AU - Conway, G. D.

AU - Cortes, S. R.

AU - De Baar, M. R.

AU - Hawkes, N.

AU - Imbeaux, F.

AU - Litaudon, X.

AU - Mailloux, J.

AU - Rimini, F. G.

AU - Sharapov, S. E.

AU - Stratton, B. C.

AU - Zastrow, K. D.

PY - 2002/7

Y1 - 2002/7

N2 - By applying lower hybrid current drive (LHCD) for strong electron heating and off-axis current drive starting very early in the discharge, an electron internal transport barrier (eITB) can be generated. The barrier is formed just inside the location of minimum q, and slowly moves inward with this location. During the current flat-top the barrier can be sustained during many seconds, either with continued LHCD, or by ion cyclotron resonance heating. In this paper both scenarios are analysed and compared.

AB - By applying lower hybrid current drive (LHCD) for strong electron heating and off-axis current drive starting very early in the discharge, an electron internal transport barrier (eITB) can be generated. The barrier is formed just inside the location of minimum q, and slowly moves inward with this location. During the current flat-top the barrier can be sustained during many seconds, either with continued LHCD, or by ion cyclotron resonance heating. In this paper both scenarios are analysed and compared.

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DO - 10.1088/0741-3335/44/7/307

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AN - SCOPUS:6444245276

SN - 0741-3335

VL - 44

SP - 1155

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JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 7

M1 - 307

ER -

Electron heated internal transport barriers in JET

Abstract

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