Add to ORKGIon temperature dynamics related with the density profile are studied in Heliotron-E plasma. The density profiles can be peaked by the H_2 / D_2 pellet injection or flattened by second harmonic electron cyclotron heating (2nd-ECH). Higher ion temperature and better ion transport are observed associated with the density peaking, and a large density gradient results in the radial electric field shear. The improvement of ion transport is more related to the radial electric field shear, rather than to the bulk velocity shear
High ion temperature mode (high d mode) is observed for neutral beam heated plasmas in Com-pact Heli...
High ion temperature mode (high T_i mode) is observed for neutral beam heated plasmas in Compact Hel...
The formation of an electron internal transport barrier (eITB) has been observed for the first time ...
Ion temperature dynamics related with the density profile are studied in Heliotron-E plasma. The den...
A high ion temperature T_i mode is observed for neutral beam heated plasmas in Heliotron-E. This hig...
The response of ions during single-pass ion cyclotron resonance heating can be nonlinear [1]. The io...
The high energy ion tail, having the energy more than five times higher than the bulk temperature, h...
"Improvement of ion heat transport in Heliotron plasmas has been realized by upgrade of ion heating ...
\u3cp\u3eTransport studies of pellet fuelling experiments on LHD are reported. Spatio-temporal evolu...
Evidence for the role of radial electric field shear in enhanced confinement regimes attained withou...
Thermal plasmaspheric densities and temperatures for five ion species have recently become available...
A study of the properties of the turbulence-driven ion and electron heat fluxes, is presented. Dedic...
In this paper we show that changing from an ion temperature gradient (ITG) to a trapped electron mod...
We report properties of a coherent density oscillation observed in the core region and its response ...
An increase in ion temperature has been observed with superposition of centrally focused electron cy...
High ion temperature mode (high d mode) is observed for neutral beam heated plasmas in Com-pact Heli...
High ion temperature mode (high T_i mode) is observed for neutral beam heated plasmas in Compact Hel...
The formation of an electron internal transport barrier (eITB) has been observed for the first time ...
Ion temperature dynamics related with the density profile are studied in Heliotron-E plasma. The den...
A high ion temperature T_i mode is observed for neutral beam heated plasmas in Heliotron-E. This hig...
The response of ions during single-pass ion cyclotron resonance heating can be nonlinear [1]. The io...
The high energy ion tail, having the energy more than five times higher than the bulk temperature, h...
"Improvement of ion heat transport in Heliotron plasmas has been realized by upgrade of ion heating ...
\u3cp\u3eTransport studies of pellet fuelling experiments on LHD are reported. Spatio-temporal evolu...
Evidence for the role of radial electric field shear in enhanced confinement regimes attained withou...
Thermal plasmaspheric densities and temperatures for five ion species have recently become available...
A study of the properties of the turbulence-driven ion and electron heat fluxes, is presented. Dedic...
In this paper we show that changing from an ion temperature gradient (ITG) to a trapped electron mod...
We report properties of a coherent density oscillation observed in the core region and its response ...
An increase in ion temperature has been observed with superposition of centrally focused electron cy...
High ion temperature mode (high d mode) is observed for neutral beam heated plasmas in Com-pact Heli...
High ion temperature mode (high T_i mode) is observed for neutral beam heated plasmas in Compact Hel...
The formation of an electron internal transport barrier (eITB) has been observed for the first time ...