Effective control of intrinsic impurities using n = 1 resonant magnetic perturbation (RMP) in EAST H-mode plasma

Effective control of intrinsic impurities using n = 1 resonant magnetic perturbation (RMP) in EAST H-mode plasma

Since 2021, EAST tokamak has been operated with full tungsten divertors. Tungsten accumulation has been frequently observed in NBI-heated H-mode discharges, resulting in the degradation of plasma confinement performance. Control of tungsten impurity is thus critical for the maintenance of high-confi...

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Bibliographic Details
Main Authors: Wenmin Zhang, Ling Zhang, Shigeru Morita, Yunxin Cheng, Hui Sheng, Chengxi Zhou, Huihui Wang, Youwen Sun, Yuqi Chu, Ning Sun, Ailan Hu, Darío Mitnik, Yinxian Jie, Haiqing Liu
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Nuclear Materials and Energy
Subjects:
EAST plasma
Impurity screening layer
Impurity influx
Resonant magnetic perturbation
Online Access:http://www.sciencedirect.com/science/article/pii/S235217912400245X
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