Spontaneous evolution of density peaking factor in TEM turbulence-dominated H-mode plasma on the EAST Tokamak

Abstract Understanding the self-organized behaviour of particle confinement is critical for density control in magnetically confined thermonuclear fusion devices. This paper investigates the spontaneous evolution of density peaking factor in TEM turbulence-dominated ( $${{\varvec{k}}}_{{\varvec{\the...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	J. S. Geng, P. Li, Y. D. Li, F. Chen, Y. Q. Chu, N. Sun, Y. X. Li, Y. F. He, C. B. Wu, X. H. Wu, Y. X. Sun, Y. C. Hu, D. G. Wu, P. J. Sun, Y. F. Jin, H. L. Zhao, T. Zhang, T. F. Zhou, G. L. Lin, Q. Zang, H. Q. Liu
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-03-01
Subjects:	Density peaking factor Particle transport Self-organized behaviour TEM turbulence $$E\times B$$ Flow H-mode
Online Access:	https://doi.org/10.1038/s41598-025-91363-8