The observation of field-aligned current during type-III ELM in EAST
The observation of field-aligned current during type-III ELM in EAST
复制标题
EAST III型ELM期间场对准电流的观测
DOI:
10.1080/10420150.2017.1359598
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发表时间:
2017-08
影响因子:
1
通讯作者:
Shao L. M.
中科院分区:
文献类型:
--
作者:
Zhao N.;Yan N.;Xu G. S.;Wang Z. X.;Wang H. Q.;Zhang W.;Wang L.;Liu S. C.;Ding S. Y.;Chen R.;Shao L. M.
ABSTRACT Measurements of current-carrying filaments associated with Type-III edge localized mode (ELM) have recently been made in the Experimental Advanced Superconducting Tokamak by direct probing of the edge plasma using an advanced, fast-moving electrostatic and magnetic probe system. Contrary to expectations, no current filaments were detected near the separatrix. However, a clear signature of current filament has been observed in the far scrape-off layer (SOL) where the difference of the voltage between the divertor plates connecting a filament is sufficiently large, thus strongly suggesting that the current-carrying filaments form in the SOL, rather than being ejected from the plasma inside the separatrix. These findings provide, for the first time, information on the formation and sustainment of current filaments during type-III ELMy H-modes.
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影响因子:
2.2
作者:
J. Myra
通讯作者:
J. Myra
影响因子:
2.2
作者:
R. Maingi;M. Bell;E. Fredrickson;K. Lee;R. Maqueda;P. Snyder;K. Tritz;S. Zweben;R. Bell
通讯作者:
R. Maingi;M. Bell;E. Fredrickson;K. Lee;R. Maqueda;P. Snyder;K. Tritz;S. Zweben;R. Bell
影响因子:
3.1
作者:
D. Hill
通讯作者:
D. Hill
影响因子:
2.5
作者:
S. Krasheninnikov
通讯作者:
S. Krasheninnikov
影响因子:
8.6
作者:
M. Spolaore;N. Vianello;M. Agostini;R. Cavazzana;E. Martines;P. Scarin;G. Serianni;E. Spada;
通讯作者:
M. Spolaore;N. Vianello;M. Agostini;R. Cavazzana;E. Martines;P. Scarin;G. Serianni;E. Spada;