During the current flat-top phase of electron cyclotron resonance heating discharges in the
HL-2A Tokamak, the behaviour of runaway electrons has been studied by means of hard x …

To present, the development of disruption mitigation methods has been progressed towards
operation of ITER, which is aimed at minimizing heat and electromagnetic loads within …

The high-energy current of runaway electrons during a major disruption in tokamak reactors
can cause serious damage to the first wall of the reactor and reduce its lifetime. Therefore, it …

In future, HELPD would provide valuable platform for investigating the issue in the W
impurity control, towards the wall conditioning requirements in tokamak. The tungsten (W) …

The runaway electrons (REs) during disruptions are a crucial problem, especially for the
future large-scale tokamaks, which is due to the local impact of RE beams and the large …

Radial profiles of bulk ion and impurity ions density are simultaneously measured and
quantified using charge exchange spectroscopy and peaking parameter, ${{C} _ {\text {v}}} …

According to an early work [Y. Shibata et al., Nucl. Fusion 50, 025015 (2010)] on the
behavior of the plasma current decay in the JT-60U disruptive discharges caused by the …

Runaway Electron (RE) mitigation after disruptions presents one of the key challenges for
safe operation of future fusion reactors. In support of related research efforts (see eg [1]-[7]) …

Dust presented in experimental advanced superconducting tokamak (EAST) with mixed
plasma-facing materials has been collected and characterized for the first time. Dust at …

Runaway electrons are created during disruptions of tokamak plasmas. They can be
accelerated in the form of a multi-MA beam at energies up to several 10's of MeV. Prevention …