Destabilization of low-frequency modes (LFMs) driven by a thermal pressure gradient in EAST plasmas with q min ⩽ 2

Mode structures and excitation conditions for the low-frequency modes (LFMs) have been investigated in experimental advanced superconducting tokamak (EAST) plasmas with q min ⩽ 2. Two different stages/categories of the LFM instabilities are observed during the oscillation of annular/central collapse...

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Veröffentlicht in:	Nuclear fusion 2022-12, Vol.62 (12), p.126041
Hauptverfasser:	Xu, Ming, Ma, Ruirui, Xu, Liqing, Li, Yingying, Zhao, Hailin, Chen, Wei, Wang, Shouxin, Li, Guoqiang, Zhong, Guoqiang, Wang, Fudi, Jin, Yifei, Huang, Juan, Zang, Qing, Liu, Haiqing, Hu, Liqun, Gong, Xianzu, Xu, Guosheng, Hu, Jiansheng, Wan, Baonian, the EAST Team
Format:	Artikel
Sprache:	eng
Schlagworte:	double tearing mode kinetic ballooning mode low-frequency mode thermal pressure gradient
Online-Zugang:	Volltext
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