2 papers
physics.plasm-ph2026
First Observation of Fishbone-Driven Zonal Flows with Fine Reversed Structure in Tokamak Plasmas
Liutian Gao, Yuehao Ma, Huishan Cai +12
We present the first direct experimental observation of fishbone-driven zonal flows in the core of the EAST tokamak. In contrast to the global pattern predicted by previous models…
physics.plasm-ph2026
Nitrogen-induced ELM suppression and confinement improvement in the EAST tokamak with a full metal wall
Jingyan Hu, Peng Shi, Chu Zhou +8
This paper reports the achievement of an ELM-free H-mode regime with confinement improvement enabled by nitrogen (N2) seeding on the Experimental Advanced Superconducting Tokamak (…