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S. Kamio

Researcher Next ID · RN-030903

Researcher · Engineering

University of California, Irvine

Irvine, United States

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Accepting doctoral researchersFunding unknown
Works count
319,125
Citation count
1,311
H-index
20
i10-index
46

Research interests

Engineering
Physics and Astronomy
Magnetic confinement fusion research
Particle accelerators and beam dynamics
Plasma Diagnostics and Applications
Ionosphere and magnetosphere dynamics
Superconducting Materials and Applications

Publications

  • LHD lhdfida6_prep #152730.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.152730.1

  • LHD lhdfida6_prep #160815.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.160815.1

  • LHD lhdfida6_prep #161604.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.161604.1

  • LHD lhdfida6_prep #154854.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.154854.1

  • LHD lhdfida6_prep #165426.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.165426.1

  • LHD lhdfida6_prep #162914.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.162914.1

  • LHD lhdfida6_prep #151189.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.151189.1

  • LHD lhdfida6_prep #151049.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.151049.1

  • LHD lhdfida6_prep #153910.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.153910.1

  • LHD lhdfida6_prep #157613.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.157613.1

  • LHD lhdfida6_prep #168043.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.168043.1

  • LHD lhdfida6_prep #151388.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.151388.1

  • LHD lhdfida6_prep #152240.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.152240.1

  • LHD lhdfida6_prep #151154.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.151154.1

  • LHD lhdfida6_prep #157943.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.157943.1

  • LHD lhdfida6_prep #168758.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.168758.1

  • LHD lhdfida6_prep #165744.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.165744.1

  • LHD lhdfida6_prep #168726.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.168726.1

  • LHD lhdfida6_prep #153706.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.153706.1

  • LHD lhdfida6_prep #164729.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.164729.1

  • LHD lhdfida6_prep #162640.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.162640.1

  • LHD lhdfida6_prep #165045.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.165045.1

  • LHD lhdfida6_prep #165929.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.165929.1

  • LHD lhdfida6_prep #156545.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.156545.1

  • LHD lhdfida6_prep #151563.1 (analyzed)

    NIFS · 2026 · 10.57451/lhd.a.lhdfida6_prep.151563.1

  • High Power Long Pulse Experiment by ICRF Heating in LHD

    Journal of Fusion Energy · 2025 · 10.1007/s10894-025-00536-w

  • Degradation of fast-ion confinement depending on the neutral beam power in MHD quiescent LHD plasmas

    Nuclear Fusion · 2024 · 10.1088/1741-4326/ad3971

  • Enhanced plasma performance in C-2W advanced beam-driven field-reversed configuration experiments

    Nuclear Fusion · 2024 · 10.1088/1741-4326/ad4536

  • First measurements of p11B fusion in a magnetically confined plasma

    Nature Communications · 2023 · 10.1038/s41467-023-36655-1

  • A comprehensive evaluation of the thermal neutron detection efficiency by a single crystal CVD diamond detector with a LiF thermal neutron converter

    Fusion Engineering and Design · 2022 · 10.1016/j.fusengdes.2022.113117

  • Upgrade of ICRF Antennas by Utilizing Impedance Transformers in LHD

    Plasma and Fusion Research · 2022 · 10.1585/pfr.17.2405009

  • Recent development of neutron and energetic-particle diagnostics for LHD deuterium discharges

    Journal of Instrumentation · 2022 · 10.1088/1748-0221/17/03/c03036

  • Studies of energetic particle transport induced by multiple Alfvén eigenmodes using neutron and escaping energetic particle diagnostics in Large Helical Device deuterium plasmas

    Nuclear Fusion · 2022 · 10.1088/1741-4326/ac6f66

  • Studies of energetic particle transport induced by multiple Alfvén eigenmodes using neutron and escaping energetic particle diagnostics in Large Helical Device deuterium plasmas

    Nuclear Fusion · 2022 · 10.1088/1741-4326/ac6f66

  • Observation of significant Doppler shift in deuterium-deuterium neutron energy caused by neutral beam injection in the large helical device

    AAPPS bulletin · 2022 · 10.1007/s43673-022-00036-5

  • Observation of significant Doppler shift in deuterium-deuterium neutron energy caused by neutral beam injection in the large helical device

    AAPPS bulletin · 2022 · 10.1007/s43673-022-00036-5

  • First experiments on plasma production using field-aligned ICRF fast wave antennas in the large helical device

    Nuclear Fusion · 2021 · 10.1088/1741-4326/ac277b

  • A study of beam ion and deuterium–deuterium fusion-born triton transports due to energetic particle-driven magnetohydrodynamic instability in the large helical device deuterium plasmas

    Nuclear Fusion · 2021 · 10.1088/1741-4326/ac0d8a

  • Characterization of the New Vertical Neutron Camera Designed for the Low Neutron Emission Rate Plasma in Large Helical Device

    Plasma and Fusion Research · 2021 · 10.1585/pfr.16.1402039

  • Analysis of NB Fast-Ion Loss Mechanisms in MHD Quiescent LHD Plasmas

    Plasma and Fusion Research · 2021 · 10.1585/pfr.16.2402052

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

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

  • Neutron energy spectrum measurement using CLYC7-based compact neutron emission spectrometer in the Large Helical Device

    Journal of Instrumentation · 2021 · 10.1088/1748-0221/16/12/c12025

  • Study of ion cyclotron range of frequencies heating characteristics in deuterium plasma in the Large Helical Device

    Nuclear Fusion · 2021 · 10.1088/1741-4326/ac359d

  • Characterization of the New Vertical Neutron Camera Designed for the Low Neutron Emission Rate Plasma in Large Helical Device

    Plasma and Fusion Research · 2021 · 10.1585/pfr.16.1402039

  • A study of beam ion and deuterium–deuterium fusion-born triton transports due to energetic particle-driven magnetohydrodynamic instability in the large helical device deuterium plasmas

    Nuclear Fusion · 2021 · 10.1088/1741-4326/ac0d8a

  • Performance of the newly installed vertical neutron cameras for low neutron yield discharges in the Large Helical Device

    Review of Scientific Instruments · 2020 · 10.1063/5.0010302

  • Energetic particle transport and loss induced by helically-trapped energetic-ion-driven resistive interchange modes in the Large Helical Device

    Nuclear Fusion · 2020 · 10.1088/1741-4326/ab6da0

  • Studies of the fast ion confinement in the Large Helical Device by using neutron measurement and integrated codes

    Journal of Plasma Physics · 2020 · 10.1017/s0022377820000525

  • Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD

    Fusion Engineering and Design · 2020 · 10.1016/j.fusengdes.2020.112063

  • Fast-ion D alpha diagnostic with 3D-supporting FIDASIM in the Large Helical Device

    Nuclear Fusion · 2020 · 10.1088/1741-4326/abae84

  • Observation of clump structure in transported particle orbit using an upgraded neutral particle analyzer during TAE burst in LHD

    Nuclear Fusion · 2020 · 10.1088/1741-4326/ab7890

  • Performance of the newly installed vertical neutron cameras for low neutron yield discharges in the Large Helical Device

    Review of Scientific Instruments · 2020 · 10.1063/5.0010302

  • Enhancement of an E parallel B type neutral particle analyzer with high time resolution in the Large Helical Device

    Journal of Instrumentation · 2020 · 10.1088/1748-0221/15/02/c02021

  • Energetic ion confinement studies using comprehensive neutron diagnostics in the Large Helical Device

    Nuclear Fusion · 2019 · 10.1088/1741-4326/ab14bc

  • Evaluation of an Energetic Particle Profile Using a Tangential-FIDA Diagnostic in the Large Helical Device

    Plasma and Fusion Research · 2019 · 10.1585/pfr.14.3402129

  • Development of NPA array using single crystal CVD diamond detectors

    Journal of Instrumentation · 2019 · 10.1088/1748-0221/14/08/c08002

  • 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

  • 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

  • The isotope effect on impurities and bulk ion particle transport in the Large Helical Device

    Nuclear Fusion · 2019 · 10.1088/1741-4326/ab0e41

  • Evaluation of Neutron Emission Rate with FIT3D-DD Code in Large Helical Device

    Plasma and Fusion Research · 2019 · 10.1585/pfr.14.3402126

  • Analysis of Energetic Particle Confinement in LHD Using Neutron Measurement and Simulation Codes

    Plasma and Fusion Research · 2019 · 10.1585/pfr.14.3402075

  • 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

  • Effects of reconnection downstream conditions on electron parallel acceleration during the merging start-up of a spherical tokamak

    Nuclear Fusion · 2019 · 10.1088/1741-4326/ab1e0f

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

    AIP conference proceedings · 2018 · 10.1063/1.5053331

  • Carbon impurities behavior and its impact on ion thermal confinement in high-ion-temperature deuterium discharges on the Large Helical Device

    Plasma Physics and Controlled Fusion · 2018 · 10.1088/1361-6587/aac06c

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

    AIP conference proceedings · 2018 · 10.1063/1.5053331

  • Analysis of beam slowing-down process in large helical device based on Fokker–Planck operator including beam–beam Coulomb collision effect

    Nuclear Fusion · 2018 · 10.1088/1741-4326/aaeaf4

  • 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

  • Performance of Impedance Transformer for High-Power ICRF Heating in LHD

    Journal of Physics Conference Series · 2017 · 10.1088/1742-6596/823/1/012007

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

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

  • ICRF Heating Experiment on LHD in Foreseeing a Future Fusion Device

    Plasma and Fusion Research · 2015 · 10.1585/pfr.10.3405046

  • Field-aligned-impedance-transforming ICRF antenna in the LHD

    Fusion Engineering and Design · 2015 · 10.1016/j.fusengdes.2015.01.051

  • Centre-solenoid-free merging start-up of spherical tokamak plasmas in UTST

    Nuclear Fusion · 2015 · 10.1088/0029-5515/55/3/033013

  • Studies of dust transport in long pulse plasma discharges in the large helical device

    Nuclear Fusion · 2015 · 10.1088/0029-5515/55/5/053014

  • Flow damping due to stochastization of the magnetic field

    Nature Communications · 2015 · 10.1038/ncomms6816

  • Laboratory study of diffusion region with electron energization during high guide field reconnection

    Physics of Plasmas · 2015 · 10.1063/1.4932345

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

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

  • Feedback control of plasma density and heating power for steady state operation in LHD

    Fusion Engineering and Design · 2015 · 10.1016/j.fusengdes.2015.09.012

  • Overview of transport and MHD stability study: focusing on the impact of magnetic field topology in the Large Helical Device

    Nuclear Fusion · 2015 · 10.1088/0029-5515/55/10/104018

  • Development of steady-state operation using ion cyclotron heating in the Large Helical Device

    Physics of Plasmas · 2014 · 10.1063/1.4884363

  • Merging Startup Experiments on the UTST Spherical Tokamak

    Plasma and Fusion Research · 2010 · 10.1585/pfr.5.s2100

Current projects

    No projects listed.