Edge localized modes (ELMs) in high-confinement mode plasmas were completely
suppressed in KSTAR by applying n= 1 nonaxisymmetric magnetic perturbations. Initially …

A robust theoretical framework for describing the explosive growth of the magneto-hydro-
dynamic (MHD) and turbulence-based instabilities in toroidal plasmas can only be achieved …

Abstract Korea Superconducting Tokamak Advanced Research (KSTAR) program is
strongly focused on solving the scientific and technological issues in steady-state high …

The effect of static n= 1 resonant magnetic perturbation (RMP) on the spatial structure and
temporal dynamics of edge-localized modes (ELMs) and edge turbulence in tokamak …

An extensive study of intrinsic and controlled non-axisymmetric field (δB) impacts in KSTAR
has enhanced the understanding about non-axisymmetric field physics and its implications …

This paper deals with one of the origins and trigger mechanisms responsible for the
observed performance enhancements in the hybrid scenario experiments conducted in …

Solitary perturbations (SPs) localized both poloidally and radially are detected within~ 100 μ
s before the partial collapse of the high pressure gradient boundary region (called pedestal) …

An abrupt onset of the new tongue-shaped deformation of magnetic surface in magnetized
plasmas, which was conjectured in since the 1960s but has not been observed, is …

A dual-frequency microwave imaging reflectometry system was commissioned to measure
both coherent and turbulent electron density fluctuations in KSTAR plasmas. Imaging of the …

Rapid transitions of the toroidal mode number ($ n $) have been often detected during the
evolution of the edge localized modes (ELMs) in the inter-ELM-crash periods of the KSTAR …