Electron Cyclotron Resonance Ion Sources (ECRIS) progressed to higher and higher ion currents and charge states by adopting stronger magnetic fields (beneficial for confinement) and proportionally higher ECR frequencies. Further improvements would require the attainment of "triple products" of density, temperature and confinement time comparable with major fusion experiments. For this, we propose a new, toroidal rather than linear, ECRIS geometry, which would at the same time improve confinement and make better use of the magnetic field. Ion extraction is more complicated than from a linear device, but feasible, as our modelling suggests: single-particle tracings showed successful extraction by at least two techniques, making use respectively of a magnetic extractor and of ExB drifts. Additional techniques are briefly discussed.
Oblique electron-cyclotron-emission radial and phase detector of rotating magnetic islands applied to alignment and modulation of electron-cyclotron-current-drive for neoclassical tearing mode stabilization
Three Dimensional Multiphysics Modelling of Helicon Wave Heating and Antenna Plasma Coupling for Boundary Density Control in Toroidal Fusion Plasmas
Institute of Plasma Physics, HFIPS, Chinese Academy of Sciences（中国科学院合肥物质科学研究院等离子体物理研究所）；Science Island Branch of Graduate, University of Science and Technology of China（中国科学技术大学研究生院科学岛分院）；Fundamental Plasma Physics and Innovative Applications Laboratory, School of Electrical Engineering, Chongqing University（重庆大学电气工程学院基础等离子体物理与创新应用实验室）；Mathematical Sciences Institute, Australian National University（澳大利亚国立大学数学科学学院）；Department of Mathematics and Physics, University of South China（南华大学数学与物理学院）；School of Physical and Mathematical Sciences, Nanyang Technological University（南洋理工大学物理与数学学院）；College of Physics and Optoelectronic Engineering, Shenzhen University（深圳大学物理与光电工程学院）
DEMO ion cyclotron heating: status of ITER-type antenna design
ITER ICRF系统相对于现代设备上现有系统的复杂性将有所增加，DEMO也是如此。积累的经验对设计ICRF系统的DEMO有很大的帮助。本文介绍了演示ICRF天线和一些相关部件的预概念设计的现状。虽然在许多方面与ITER系统非常相似，但在某些设计解决方案中，我们不得不采取替代路线，以便能够适应DEMO特定。关键点之一是所需ICRF加热性能所需的环形天线范围，通过将天线分成两半并进行适当安装来实现。迄今为止最大的ICRF天线在RAPLICASOL和相关的挑战建模。计算结果以TOPICA为基准。最新模型的分析结果和展望未来的步骤。
Conceptual study on using Doppler backscattering to measure magnetic pitch angle in tokamak plasmas
Future Energy Acceleration and Translation Programme, Agency of Science, Technology and Research (A*STAR)（未来能源加速与转化计划，科学与技术研究局）；Department of Physics, University of Oxford（牛津大学物理系）；Department of Physics and Astronomy, University of California, Los Angeles（加州大学洛杉矶分校物理与天文学系）；Lawrence Livermore National Laboratory（劳伦斯利弗莫尔国家实验室）；Department of Physics, National University of Singapore（新加坡国立大学物理系）；Commonwealth Fusion Systems（联邦聚变系统）；Princeton Plasma Physics Laboratory（普林斯顿等离子体物理实验室）；Rudolf Peierls Centre for Theoretical Physics, University of Oxford（牛津大学鲁道夫·佩尔斯理论物理中心）
Non-thermal electron cyclotron emission during runaway plateau in tokamak disruptions from a highly anisotropic dielectric tensor
Seoul National University（首尔大学）；Nuclear Research Institute for Future Technology and Policy, Seoul National University（首尔大学未来技术与政策核研究所）；POSTECH（浦项工科大学）
TorbeamNN: Machine learning based steering of ECH mirrors on KSTAR
Princeton University（普林斯顿大学）；Korean Institute of Fusion Energy（韩国聚变能源研究所）；Seoul National University（首尔国立大学）；Princeton Plasma Physics Laboratory（普林斯顿等离子体物理实验室）
Hollow toroidal rotation profiles in strongly electron heated H-mode plasmas in the ASDEX Upgrade tokamak
Max Planck Institute for Plasma Physics（马克斯·普朗克等离子体物理研究所）；Department of Applied Physics and Applied Mathematics, Columbia University（哥伦比亚大学应用物理与应用数学系）；VTT（芬兰技术研究中心VTT）
Gyrotropy-Induced Symmetry Breaking of Erosion Hot Spots on Antenna Limiters during High-Power Tokamak RF Operation: Mechanisms and Mitigation Strategies
