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H. Igami

Extension of the operational regime of the LHD towards a deuterium experiment
2017 · Y. Takeiri, T. Morisaki, et al. · Nuclear Fusion · 126
Steady-State Operation Scenario and the First Experimental Result on QUEST
2010 · Kazuaki HANADA, Kohnosuke SATO, et al. · Plasma and Fusion Research · 79
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Collective Thomson scattering of a high power electron cyclotron resonance heating beam in LHD (invited)
2010 · S. Kubo, M. Nishiura, et al. · Review of Scientific Instruments · 69
Measurement of Ion Cyclotron Emissions by Using High-Frequency Magnetic Probes in the LHD
2013 · Kenji Saito, Ryuhei Kumazawa, et al. · Plasma Science and Technology · 64
Formation of spherical tokamak equilibria by ECH in the LATE device
2005 · T Maekawa, Y Terumichi, et al. · Nuclear Fusion · 59
Development of net-current free heliotron plasmas in the Large Helical Device
2009 · A. Komori, H. Yamada, et al. · Nuclear Fusion · 54
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Development and application of a ray-tracing code integrating with 3D equilibrium mapping in LHD ECH experiments
2015 · T. Ii Tsujimura, S. Kubo, et al. · Nuclear Fusion · 48
ECRH-Related Technologies for High-Power and Steady-State Operation in LHD
2010 · T. Shimozuma, H. Takahashi, et al. · Fusion Science & Technology · 48
Doppler-Shifted Cyclotron Absorption of Electron Bernstein Waves via N∥ -Upshift in a Tokamak Plasma
2001 · T. Maekawa, T. Kobayashi, et al. · Physical Review Letters · 44
Overview of confinement and MHD stability in the Large Helical Device
2005 · O Motojima, K Ida, et al. · Nuclear Fusion · 43
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Integrated discharge scenario for high-temperature helical plasma in LHD
2015 · K. Nagaoka, H. Takahashi, et al. · Nuclear Fusion · 40
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Steady-state operation and high energy particle production of MeV energy in the Large Helical Device
2007 · T. Mutoh, R. Kumazawa, et al. · Nuclear Fusion · 40
Potential fluctuation associated with the energetic-particle-induced geodesic acoustic mode in the Large Helical Device
2011 · T. Ido, A. Shimizu, et al. · Nuclear Fusion · 37
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Design of polarizers for a mega-watt long-pulse millimeter-wave transmission line on the large helical device
2015 · T. Ii, S. Kubo, et al. · Review of Scientific Instruments · 36
Flow damping due to stochastization of the magnetic field
2015 · K. Ida, M. Yoshinuma, et al. · Nature Communications · 35
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Extension of operation regimes and investigation of three-dimensional currentless plasmas in the Large Helical Device
2013 · O. Kaneko, H. Yamada, et al. · Nuclear Fusion · 35
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Extension of high Te regime with upgraded electron cyclotron resonance heating system in the Large Helical Device
2014 · H. Takahashi, T. Shimozuma, et al. · Physics of Plasmas · 34
Interpreting observations of ion cyclotron emission from large helical device plasmas with beam-injected ion populations
2019 · B.C.G. Reman, R.O. Dendy, et al. · Nuclear Fusion · 31
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Extension of the operational regime in high-temperature plasmas and the dynamic-transport characteristics in the LHD
2013 · H. Takahashi, M. Osakabe, et al. · Nuclear Fusion · 29
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Experimental study of radial electric field and electrostatic potential fluctuation in the Large Helical Device
2010 · T Ido, A Shimizu, et al. · Plasma Physics and Controlled Fusion · 29
The Development of a 77-GHz, 1-MW ECRH System for the Large Helical Device
2010 · H. Takahashi, T. Shimozuma, et al. · Fusion Science & Technology · 29
A survey of mode-conversion transparency windows between external electromagnetic waves and electron Bernstein waves for various plasma slab boundaries
2006 · H Igami, H Tanaka, et al. · Plasma Physics and Controlled Fusion · 28
Improvements of data quality of the LHD Thomson scattering diagnostics in high-temperature plasma experiments
2010 · I. Yamada, K. Narihara, et al. · Review of Scientific Instruments · 25
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Achievement of One Hour Discharge with ECH on LHD
2005 · Y Yoshimura, S Kubo, et al. · Journal of Physics Conference Series · 24
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Steady-state operation using a dipole mode ion cyclotron heating antenna and 77 GHz electron cyclotron heating in the Large Helical Device
2013 · T. Mutoh, T. Seki, et al. · Nuclear Fusion · 23
Works count: 255,100
Citation count: 2,244
H-index: 24
I10-index: 74
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