The differences and similarities between the internal transport barriers (ITBs) of tokamak and
helical plasmas are reviewed. By comparing the characteristics of the ITBs in tokamak and …

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 …

High-β θ e (a ratio of the electron thermal pressure to the poloidal magnetic pressure) steady-
state long-pulse plasmas with steep central electron temperature gradient are achieved in …

Multiscale interaction between the magnetic island and turbulence has been demonstrated
through simultaneous two-dimensional measurements of turbulence and temperature and …

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 …

Magnetic islands (MIs), resulting from a magnetic field reconnection, are ubiquitous
structures in magnetized plasmas. In tokamak plasmas, recent researches suggested that …

We present the first localized measurements of long and intermediate wavelength turbulent
density fluctuations (⁠ n ̃⁠) and long wavelength turbulent electron temperature fluctuations …

The mission of HL-2A is to explore the key physical topics relevant to ITER and to the
advanced tokamak operation (eg the operation of future HL-2M), such as the access of H …

Neoclassical tearing modes have deleterious effects on plasma confinement and, if they
grow large enough, they can lead to discharge termination. Therefore, they impose a major …

The effect of island width on the multi-scale interactions between magnetic island (MI) and
ion temperature gradient (ITG) turbulence has been investigated based on the global …