Interaction between a magnetic island and turbulence

MJ Choi - Reviews of Modern Plasma Physics, 2021 - Springer
Interaction between a magnetic island and turbulence has been intensively studied in recent
years with advance of plasma diagnostics in various plasma experiment devices such as …

Multi-scale interactions between turbulence and magnetic islands and parity mixture—a review

A Ishizawa, Y Kishimoto… - Plasma Physics and …, 2019 - iopscience.iop.org
This paper presents a review of multi-scale interactions between small-scale turbulence and
large scale magnetic islands. In finite beta plasmas, zonal flows are relatively weak, and …

Multiscale interaction between a large scale magnetic island and small scale turbulence

MJ Choi, J Kim, JM Kwon, HK Park, Y In, W Lee… - Nuclear …, 2017 - iopscience.iop.org
Multiscale interaction between the magnetic island and turbulence has been demonstrated
through simultaneous two-dimensional measurements of turbulence and temperature and …

A brief review: effects of resonant magnetic perturbation on classical and neoclassical tearing modes in tokamaks

W Zhengxiong, T Weikang, WEI Lai - Plasma Science and …, 2022 - iopscience.iop.org
This paper reviews the effects of resonant magnetic perturbation (RMP) on classical tearing
modes (TMs) and neoclassical tearing modes (NTMs) from the theory, experimental …

Multi-scale physics of magnetic reconnection in hot magnetized plasmas

M Muraglia, O Agullo, N Dubuit, R Bigué… - Journal of Plasma …, 2025 - cambridge.org
Magnetic reconnection leads to the formation of island-shaped magnetic structure (s). Due to
disagreement between theoretical evaluations of the characteristic reconnection time and …

Interplay among turbulence, flow and impurities for sustaining magnetic island

X Feng, X Chen, XL Zou, AD Liu, HS Cai… - Nuclear …, 2023 - iopscience.iop.org
As ubiquitous structures in magnetized fusion plasmas, magnetic islands (MIs) would short-
circuit adjacent magnetic flux surfaces and result in a reduced pressure gradient and …

A mechanism of neoclassical tearing modes onset by drift wave turbulence

H Cai - Nuclear Fusion, 2018 - iopscience.iop.org
The evolution of neoclassical tearing modes (NTMs) in the presence of electrostatic drift
wave turbulence is investigated. In contrast with anomalous transport effect induced by …

Interaction of dynamic magnetic island with bootstrap current in toroidal plasma

W Chen, M Zhang, Z Ma - Plasma Science and Technology, 2025 - iopscience.iop.org
Interaction of dynamic magnetic island with bootstrap current in toroidal plasmas is
investigated based on the first principles of kinetic simulation. The perturbed magnetic and …

Dynamics of magnetic islands driven by ballooning turbulence

N Dubuit, O Agullo, M Muraglia, J Frank, X Garbet… - Physics of …, 2021 - pubs.aip.org
Magnetic island generation by remote ballooning turbulence close to the plasma edge is
investigated through flux-driven 3D Reduced-MHD simulations. Various coupling …

Nonlinear dynamics of NTM seeding by turbulence

M Muraglia, A Poyé, O Agullo, N Dubuit… - Plasma Physics and …, 2021 - iopscience.iop.org
In fusion devices, the prediction of large magnetic island dynamics and saturation is of
utmost importance for disruption control strategies. In experiments, this prediction can be …