M. Kisaki

Research interests

Publications

• Development of a set of movable electrostatic probes to characterize the plasma in the ITER neutral beam negative-ion source prototype

  Fusion Engineering and Design · 2021 · 10.1016/j.fusengdes.2021.112424

• Challenges toward improvement of deuterium-injection power in the Large Helical Device negative-ion-based NBIs

  Nuclear Fusion · 2021 · 10.1088/1741-4326/ac2d59

• Spatial distribution of negative ion density near the plasma grid

  Review of Scientific Instruments · 2020 · 10.1063/1.5129705

• Spatial distribution of negative ion density near the plasma grid

  Review of Scientific Instruments · 2020 · 10.1063/1.5129705

• Extension of high power deuterium operation of negative ion based neutral beam injector in the large helical device

  Review of Scientific Instruments · 2019 · 10.1063/1.5128529

• Verification of Carbon Density Profile Measurements with Charge Exchange Spectroscopy Using Hydrogen and Deuterium Neutral Beams

  Plasma and Fusion Research · 2019 · 10.1585/pfr.14.1402079

• Exploring deuterium beam operation and the behavior of the co-extracted electron current in a negative-ion-based neutral beam injector

  Nuclear Fusion · 2019 · 10.1088/1741-4326/ab0fca

• Extension of high power deuterium operation of negative ion based neutral beam injector in the large helical device

  Review of Scientific Instruments · 2019 · 10.1063/1.5128529

• First results of deuterium beam operation on neutral beam injectors in the large helical device

  AIP conference proceedings · 2018 · 10.1063/1.5053331

• First results of deuterium beam operation on neutral beam injectors in the large helical device

  AIP conference proceedings · 2018 · 10.1063/1.5053331

• Extension of the operational regime of the LHD towards a deuterium experiment

  Nuclear Fusion · 2017 · 10.1088/1741-4326/aa7fc2

• Extension of operational regime in high-temperature plasmas and effect of ECRH on ion thermal transport in the LHD

  Nuclear Fusion · 2017 · 10.1088/1741-4326/aa754b

• Ion beam transport: modelling and experimental measurements on a large negative ion source in view of the ITER heating neutral beam

  Nuclear Fusion · 2016 · 10.1088/0029-5515/57/1/016025

• Negative ion production and beam extraction processes in a large ion source (invited)

  Review of Scientific Instruments · 2016 · 10.1063/1.4938254

• Cavity Ringdown Technique for negative-hydrogen-ion measurement in ion source for neutral beam injector

  Journal of Instrumentation · 2016 · 10.1088/1748-0221/11/03/c03018

• Hydrogen atom temperature measured with wavelength-modulated laser absorption spectroscopy in large scale filament arc negative hydrogen ion source

  AIP conference proceedings · 2015 · 10.1063/1.4916427

• Integrated discharge scenario for high-temperature helical plasma in LHD

  Nuclear Fusion · 2015 · 10.1088/0029-5515/55/11/113020

• Charged particle flows in the beam extraction region of a negative ion source for NBI

  Review of Scientific Instruments · 2015 · 10.1063/1.4931796

• Optics of the NIFS negative ion source test stand by infrared calorimetry and numerical modelling

  Review of Scientific Instruments · 2015 · 10.1063/1.4932982

• Time evolution of negative ion profile in a large cesiated negative ion source applicable to fusion reactors

  Review of Scientific Instruments · 2015 · 10.1063/1.4938406

• A multi-beamlet analysis of the MITICA accelerator

  AIP conference proceedings · 2015 · 10.1063/1.4916465

• Research progress on ionic plasmas generated in an intense hydrogen negative ion source

  AIP conference proceedings · 2015 · 10.1063/1.4916473

• Angle-resolved intensity and energy distributions of positive and negative hydrogen ions released from tungsten surface by molecular hydrogen ion impact

  Journal of Nuclear Materials · 2014 · 10.1016/j.jnucmat.2014.12.026

• Extension of the operational regime in high-temperature plasmas and the dynamic-transport characteristics in the LHD

  Nuclear Fusion · 2013 · 10.1088/0029-5515/53/7/073034

• H− density profile and response to applied bias and extraction voltages in H− source

  AIP conference proceedings · 2013 · 10.1063/1.4792790

• Polar distribution of ions and electrons in extraction region of a large-scaled caesium seeded ion source

  AIP conference proceedings · 2013 · 10.1063/1.4792781

• Development of intense hydrogen-negative-ion source for neutral beam injectors at NIFS

  AIP conference proceedings · 2013 · 10.1063/1.4792780

• Identification of the extraction structure of H−ions by Hαimaging spectroscopy

  New Journal of Physics · 2013 · 10.1088/1367-2630/15/10/103026

• Spatial distribution of the charged particles and potentials during beam extraction in a negative-ion source

  Review of Scientific Instruments · 2012 · 10.1063/1.3672116

• Electron density measurement of cesium seeded negative ion source by surface wave probe

  Review of Scientific Instruments · 2012 · 10.1063/1.3671745

• Cavity Ring-Down System for Density Measurement of Negative Hydrogen Ion on Negative Ion Source

  AIP conference proceedings · 2011 · 10.1063/1.3637406

• Measurement of Electron Density near Plasma Grid of Large-scaled Negative Ion Source by Means of Millimeter-Wave Interferometer

  AIP conference proceedings · 2011 · 10.1063/1.3637408

• Confined alpha particle diagnostic system using an energetic He beam for ITER

  Review of Scientific Instruments · 2006 · 10.1063/1.2347699

Current projects

No projects listed.