Characteristics of edge temperature ring oscillation during the stationary improved confinement mode in EAST

The I-mode is a natural edge localized mode (ELM)-free regime with H-mode-like improved energy confinement and L-mode-like particle confinement, making it an attractive scenario for future tokamak-based fusion reactors. A kind of low-frequency oscillation has been widely observed, with a frequency b...

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Bibliographic Details

Published in:	Nuclear Fusion
Main Authors:	A.D. Liu, X.L. Zou, X.M. Zhong, Y.T. Song, M.K. Han, Y.M. Duan, H.Q. Liu, T.B. Wang, E.Z. Li, L. Zhang, X. Feng, G. Zhuang, EAST I-mode Working Group
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	I-mode stationary GAM zonal flow turbulence transition I-phase
Online Access:	https://doi.org/10.1088/1741-4326/ad0acd