Tonegawa Akira

論文

Characteristics of co-extracted electron beam current in sheet plasma-type cesium-free negative-ion source

Plasma irradiation experiment on the metal pebble flow in the TPDsheet-U

Development of cs-free negative-ion source by Sheet Plasma

Characteristics of cesium-free negative hydrogen/deuterium ion source by sheet plasma

Investigating the effects of a magnetic field divergence on plasma heat load using the linear divertor simulator TPD-Sheet IV

Plasma expansion in H2, He, Ar, and H2-He plasma

Retention and permeation properties of deuterium in tungsten under irradiation of the D–He mixture plasma

Experimental simulation of the Super-X divertor for detached plasma using TPD-Sheet IV

Transverse motion of a plasma column in a sheet plasma

EFFECT OF THE DIVERTOR LEG LENGTH ON THE POPULATION OF MOLECULAR IONS IN THE DIVERTOR SIMULATOR TPD-SheetIV

Characteristics of vibrational temperature of hydrogen molecules in detached plasma

Observation of molecular assisted recombination via negative ions formation in a divertor plasma simulator, TPDSHEET-IV

Works（作品等）

High efficiency gas divertor control by molecular activated recombination

共同研究・競争的資金等の研究課題

Basic research and development of high-current Cs-free negative ion source for DEMO reactor using high-density sheet plasma

Development of cesium-free high current negative ion source using high density sheet plasma

Study of experimental simulation of V-shaped divertor in ELM

Study of particle drift and photon trapping in partial detachment plasma

The study of control of "partial" detached plasma and heat transport

Characteristics of free-radical in a magnetized sheet plasma crossed with vertical gas-flow -production and quantitative mesurment-

FOUNDAMENTAL RESEARCH OF DIRECT ELECTRIC POWER GENERATOR BY USING A STRING-PLASMA

Formation of the double layr in tow temperature plasma

Development of Hollow Cathode Type Refractory Metal Ion Source

ISOTOPE SEPARATION USING A SHEET PLASMA : BASIC AND APPLICATIONS

Ion cyclotron resonance heating by sheet plasma and its application

Research on recombination processes

Material processing by electron beam irradiation