High-frequency fluctuation and EHO-like mode in the H-mode pedestal on the EAST tokamak

In the pedestal region of the Experimental Advanced Superconducting Tokamak (EAST) during high confinement mode plasma operations with radio-frequency heating, two distinct fluctuations are observed: high-frequency fluctuations (HFFs) and edge harmonic oscillation-like (EHO-like) modes. The HFFs are...

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Bibliographic Details

Published in:	Nuclear Fusion
Main Authors:	K.N. Geng, T. Zhang, G.S. Li, W.H. Ye, K.X. Ye, F.B. Zhong, Y. Chao, S.Q. Yang, Lin Yu, Z.Q. Zhou, T.F. Tang, X.X. Zhang, Y.J. Yang, A. Ti, J.B. Liu, N. Yan, G.Q. Li, X. Gao, the EAST Team
Format:	Article
Language:	English
Published:	IOP Publishing 2024-01-01
Subjects:	EHO high frequency fluctuation pedestal turbulence interaction H-mode
Online Access:	https://doi.org/10.1088/1741-4326/ad365d