Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak

H. Idei, T. Kariya, Tsuyoshi Imai, +24

Nuclear Fusion

Electrical EngineeringQuest Spherical TokamakHarmonic Ec WavesEngineeringPhysics +8

Regime of improved confinement in neutral-beam<i>–</i>heated limiter discharges of a tokamak

S. Sengoku, A. Funahashi, M. Hasegawa, +18

Physical Review Letters

Electrical EngineeringMagnetic Confinement Fusion PhysicsEngineeringPhysicsControlled Nuclear Fusion +13

Front-end system of the TPE-RX reversed-field pinch machine

Yuji Yagi, S. Sekine, Takahiro Shimada, +25

Fusion Engineering and Design

Electronic InstrumentationEngineeringMechanical EngineeringMechanical SystemsFront-end System +3

Confinement and fueling studies during additional heating phase in the JFT-2M tokamak

S. Sengoku, A. Funahashi, M. Hasegawa, +19

Journal of Nuclear Materials

EngineeringPhysicsAdditional Heating PhaseControlled Nuclear FusionFusion Power +7

Ion-beam-induced recrystallization in Si(100) studied with slow positron annihilation and Rutherford backscattering and channeling

Neisei Hayashi, Ryoichi Suzuki, M. Hasegawa, +3

Physical Review Letters

EngineeringPositron Annihilation SpectroscopyIon-beam-induced RecrystallizationIntegrated CircuitsSilicon On Insulator +15

Role of energetic electrons during current ramp-up and production of high poloidal beta plasma in non-inductive current drive on QUEST

S. Tashima, H. Zushi, M. Isobe, +12

Nuclear Fusion

EngineeringNuclear PhysicsSpherical Tokamak QuestFusion PowerPlasma Physics +19

Radiation damage of silicon junction detectors by neutron irradiation

M. Hasegawa, Shintaro Mori, T. Ohsugi, +4

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment

Radiation DamageNeutron SourceRadiation DetectionPhysics

H-mode phenomena during ICRF heating on JFT-2M

H. Matsumoto, T. Ogawa, H. Tamai, +19

Nuclear Fusion

EngineeringPlasma SciencePlasma PhysicsPlasma SimulationMagnetohydrodynamics +16

Numerical studies on divertor experiments

N. Ueda, K. Itoh, Sanae Itoh, +5

Journal of Nuclear Materials

Unsteady FlowEngineeringFluid MechanicsNumerical SimulationFlow Measurement +1

H-mode and recycling control in JFT-2M

S. Sengoku, Hiroshi Aikawa, A. Funahashi, +43

Journal of Nuclear Materials

Experimental AnalysisEngineeringHydrogenHydrogen Transition