Study of impurity transport in HL-2A ECRH L-mode plasmas with radially different ECRH power depositions

Cui, ZY; Zhang, K; Morita, S; Ji, XQ; Ding, XT; Xu, Y; Sun, P; Gao, JM; Dong, CF; Zheng, DL; Li, YG; Jiang, M; Li, D; Zhong, WL; Liu, Y; Dong, YB; Song, SD; Yu, LM; Shi, ZB; Fu, BZ; Lu, P; Huang, M; Yuan, BS; Yang, QW; Duan, XR

Cui, ZY (reprint author), Southwestern Inst Phys, POB 432, Chengdu 610041, Sichuan, Peoples R China.

NUCLEAR FUSION, 2018; 58 (5):

Abstract

In HL-2A, an inverse sawtooth oscillation is observed with a long-lasting m/n = 1/1 mode during ECRH phase with power deposition inside sawtooth inver......

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