Energetic particle physics in fusion research in preparation for burning plasma experiments

NN Gorelenkov, SD Pinches, K Toi - Nuclear Fusion, 2014 - iopscience.iop.org
The area of energetic particle (EP) physics in fusion research has been actively and
extensively researched in recent decades. The progress achieved in advancing and …

Energetic particle physics on the HL-2A tokamak: a review

PW Shi, W Chen, XR Duan - Chinese Physics Letters, 2021 - iopscience.iop.org
Interaction between shear Alfvén wave (SAW) and energetic particles (EPs) is one of major
concerns in magnetically confined plasmas since it may lead to excitation of toroidal …

Theory on excitations of drift Alfvén waves by energetic particles. II. The general fishbone-like dispersion relation

F Zonca, L Chen - Physics of Plasmas, 2014 - pubs.aip.org
The theoretical framework of the general fishbone-like dispersion relation (GFLDR),
presented and discussed in the Companion Paper [Phys. Plasmas 21, 072120 (2014)], is …

-Induced Alfvén Eigenmodes Destabilized by Energetic Electrons in a Tokamak Plasma

W Chen, XT Ding, QW Yang, Y Liu, XQ Ji, YP Zhang… - Physical review …, 2010 - APS
The β-induced Alfvén eigenmode (BAE) excited by energetic electrons has been identified
for the first time both in the Ohmic and electron cyclotron resonance heating plasma in HL …

Experimental observation and simulation analysis of the relationship between the fishbone and ITB formation on EAST tokamak

ZX Liu, WL Ge, F Wang, YJ Liu, Y Yang, MQ Wu… - Nuclear …, 2020 - iopscience.iop.org
A strong relationship between the fishbone instability and internal transport barrier (ITB)
formation has been found on the Experimental Advanced Superconducting Tokamak (EAST) …

Resonant interaction of tearing modes with energetic-ions resulting in fishbone activities on HL-2A

W Chen, XL Zhu, F Wang, M Jiang, XQ Ji, ZY Qiu… - Nuclear …, 2019 - iopscience.iop.org
The resonant interaction between energetic-particles and tearing mode is an unresolved
physics issue at present. It is found for the first time in tokamaks that an unstable tearing …

Simulation of Alfvén eigenmodes destabilized by energetic electrons in tokamak plasmas

J Wang, Y Todo, H Wang, ZX Wang - Nuclear Fusion, 2020 - iopscience.iop.org
Alfvén eigenmodes (AEs) driven by energetic electrons were investigated via hybrid
simulations of an MHD fluid interacting with energetic electrons. The investigation focused …

Observation of energetic-particle-induced GAM and nonlinear interactions between EGAM, BAEs and tearing modes on the HL-2A tokamak

W Chen, XT Ding, LM Yu, XQ Ji, ZB Shi… - Nuclear …, 2013 - iopscience.iop.org
In our previous letter, the geodesic acoustic mode (GAM) induced by energetic particles
(EGAMs) was reported in low density ohmic plasma on HL-2A (Chen et al 2013 Phys. Lett. A …

[HTML][HTML] High-βp scenario realized by the integration of internal and external transport barriers in the HL-2A tokamak

W Chen, LM Yu, M Xu, ZB Shi, XX He, DL Yu, XQ Ji… - Physics Letters A, 2022 - Elsevier
High-β p scenario addresses needs for an attractive tokamak fusion reactor design, where β
p is the normalized plasma poloidal beta. High-β p experiments have been performed …

Construction of binary metal sulphides via lignosulfonate as sulphur source for efficient oxygen evolution reaction

Z Ma, Y Han, Q Wang, X Wang, G Sun, Y Li - International Journal of …, 2023 - Elsevier
Due to its slow kinetics, the oxygen evolution reaction (OER) is a key limiting reaction in
electrocatalytic water separation and fuel cells. Transition metal sulphides with high intrinsic …