52 citations · 123 across the 8 of their papers we have counts for
8 papers
Core localized alpha-channeling via low frequency Alfven mode generation in reversed shear scenarios
Zhiyong Qiu, Shizhao Wei, Tao Wang +2
A novel channel for fuel ions heating in tokamak core plasma is proposed and analyzed using nonlinear gyrokinetic theory. The channel is achieved via spontaneous decay of reversed…
Core localized alpha-channeling via low frequency Alfven mode generation in reversed shear scenarios
Shizhao Wei, Tao Wang, Liu Chen +2
A novel channel for fuel ions heating in tokamak core plasma is proposed and analyzed using nonlinear gyrokinetic theory. The channel is achieved via spontaneous decay of reversed…
Experimental Evidence of Nonlinear Avalanche Dynamics of Energetic Particle Modes
L. M. Yu, F. Zonca, Z. Y. Qiu +17
Recent observations in HL-2A tokamak give new experimental evidences of energetic particle mode (EPM) avalanche. In a strong EPM burst, the mode structure propagates radially outwa…
Nonlinear reversed shear Alfven eigenmode saturation due to spontaneous zonal current generation
Shizhao Wei, Tao Wang, Ningfei Chen +1
General nonlinear equations describing reversed shear Alfven eigenmode (RSAE) self-modulation via zero frequency zonal structure (ZFZS) generation are derived using nonlinear gyrok…
Dynamics of reversed shear Alfvén eigenmode and energetic particles during current ramp-up
Tao Wang, Zhiyong Qiu, Fulvio Zonca +2
Hybrid MHD-gyrokinetic code simulations are used to investigate the dynamics of frequency sweeping reversed shear Alfvén eigenmode (RSAE) strongly driven by energetic particles (EP…
Impact of ion dynamics on laser-driven electron acceleration and gamma-ray emission in structured targets at ultra-high laser intensities
T. Wang, Z. Gong, K. Chin +1
We examine the impact of the ion dynamics on laser-driven electron acceleration in an initially empty channel irradiated by an ultra-high intensity laser pulse with W…