Internal transport barrier with ion-cyclotron-resonance minority heating on tore supra
Phys Rev Lett
; 84(20): 4593-6, 2000 May 15.
Article
em En
| MEDLINE
| ID: mdl-10990748
ABSTRACT
Recently, reversed magnetic shear operation was performed using only ion-cyclotron-resonance frequency minority heating (ICRH) during current ramp-up. A wide region of reversed magnetic shear has been obtained. For the first time, an electron internal transport barrier sustained by ICRH is observed, with a dramatical drop of density fluctuations. This barrier was maintained, on the current flat top, for about 2 s.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2000
Tipo de documento:
Article