Kohagura Junko
- Articles
- Synergistic effect of nitrogen and hydrogen seeding gases on plasma detachment in the GAMMA 10/PDX tandem mirror
Ezumi N.; Iijima T.; Sakamoto M.; Nakashima Y.; Hirata M...
NUCLEAR FUSION/59(6), 2019-06 - Impact of additional plasma heating on detached plasma formation in divertor simulation experiments using the GAMMA 10/PDX tandem mirror
Nakashima Y.; Islam M. S.; Iijima T.; Sakamoto M.; Ezumi ...
NUCLEAR MATERIALS AND ENERGY/18/pp.216-221, 2019-01 - YAG-Thomson Scattering System in GAMMA 10/PDX Central and End Cells
YOSHIKAWA Masayuki; MINAMI Ryutaro; EZUMI Naomichi; YA...
Plasma and Fusion Research/14/pp.2402002-2402002, 2019-01 - A Full Wave Simulation on the Density Dependence of a Slow Wave Excitation in the GAMMA 10/PDX Central Cell with TASK/WF3D
IKEZOE Ryuya; KUBOTA Yushi; ICHIMURA Makoto; HIRATA Mafu...
Plasma and Fusion Research/14, 2019-01 - Development of a laser amplification system for the multi-pass Thomson scattering system for GAMMA 10/PDX
Yoshikawa M; Kohagura J; Chikatsu M; Shima Y; Sakamoto M...
The Review of scientific instruments/89(10)/p.10C102, 2018-10 - Blob- and hole-like structures outstanding during the transition from attached to detached divertor states in GAMMA 10/PDX
Tanaka H.; Sakamoto M.; Ezumi N.; Nojiri K.; Terakado A....
PHYSICS OF PLASMAS/25(8), 2018-08 - Radial Profile Measurements of Electron Temperature and Density Using the Thomson Scattering System in GAMMA 10/PDX
YOSHIKAWA Masayuki; FUNABA Hisamichi; MINAMI Takashi; ...
Plasma and Fusion Research/13(2)/pp.3402051-3402051, 2018-05 - Impact of the Upstream Plasma Parameters on the Spectroscopic Measurement in the GAMMA 10/PDX Divertor Simulation Experiments
YOKODO Takayuki; YAMASHITA Sotaro; TERAKADO Akihiro; N...
Plasma and Fusion Research/13(2)/pp.3402032-3402032, 2018-05 - Development and application of radar reflectometer using micro to infrared waves
Mase A.; Kogi Y.; Kuwahara D.; Nagayama Y.; Ito N.; Maruy...
ADVANCES IN PHYSICS-X/3(1)/pp.633-675, 2018-06 - Study of Plasma Behavior during ECRH Injection in the GAMMA 10 SMBI Experiments
Islam Md. Maidul; Nakashima Yousuke; Kobayshi S.; Nishino...
Journal of Physics: Conference Series/959, 2018-2 - Molecular activated recombination in divertor simulation plasma on GAMMA 10/PDX
Sakamoto M.; Terakado A.; Nojiri K.; Ezumi N.; Nakashima ...
NUCLEAR MATERIALS AND ENERGY/12(SI)/pp.1004-1009, 2017-08 - Measurement of ICRF wave propagation using a microwave reflectometer with fast antenna switching on GAMMA 10
Ikezoe R.; Ichimura M.; Itagaki J.; Hirata M.; Sumida S....
JOURNAL OF INSTRUMENTATION/12, 2017-12 - Recent progress of divertor simulation research using the GAMMA 10/PDX tandem mirror
Nakashima Y.; Ichimura K.; Islam M. S.; Sakamoto M.; Ezum...
NUCLEAR FUSION/57(11), 2017-11 - MIXED p TYPE STRUCTURE IN WILKINSON POWER DIVIDER DESIGN WITH 3rd HARMONIC SUPPRESSION
Wang Xiaolong; Ma Zhewang; Yoshikawa Masayuki; Kohagur...
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS/59(6)/pp.1245-1248, 2017-06 - Development of a Multi-Channel Horn Mixer Array for Microwave Imaging Plasma Diagnostics
ITO Naoki; KUWAHARA Daisuke; NAGAYAMA Yoshio; YOSHIKAW...
Plasma and Fusion Research/10(0)/pp.3402034-3402034, 2015 - Effect of Laval Nozzle in the GAMMA 10 SMBI Experiments
ISLAM Md. Maidul; NAKASHIMA Yousuke; KOBAYASHI Shinji; NI...
Plasma and Fusion Research/11(0)/pp.2402053-2402053, 2016 - Direct Observation of Electron Heating by Electron Landau Damping of Alfvén Ion Cyclotron Waves Using Thomson Scattering System in the Tandem Mirror GAMMA 10/PDX
YOSHIKAWA Masayuki; IKEZOE Ryuya; OHTA Koichi; WANG Xiao...
Plasma and Fusion Research/11/pp.2402051-2402051, 2016 - DEVELOPMENT OF THOMSON SCATTERING SYSTEM IN GAMMA 10
Yoshikawa Masayuki; Wang Xiaolong; Morishita Masahiro; ...
FUSION SCIENCE AND TECHNOLOGY/68(1)/pp.99-104, 2015-07 - A new frequency-multiplied interferometer system in the GAMMA 10 tandem mirror
J. Kohagura; M. Yoshikawa; Y. Shima; Y. Morikawa; T. Yam...
Review of Scientific Instruments/83(10)/p.10E310-1-10E310-3, 2012-10 - Density Fluctuation Measurement for Studying the Effect of Potential and Electric Field Formation in GAMMA 10
YOSHIKAWA Masayuki; MATSUMOTO Toshiaki; SHIMA Yoriko; MIYATA...
Plasma and Fusion Research/2(0)/pp.48-48, 2007-01 - Improvement of Plasma Performance by Strong ECH with High Power Gyrotron
T. Imai; R. Minami; T.Kariya; T.Cho; M.Ichimura; M.Hirata; J....
Annual Report of National Institute for Fusion Science/April 2007-March 2008/p.208, 2008-01 - A New Theory and Its Application to the Fitting of the X-ray Energy-Response Data of Silicon Surface-Barrier Detectors
T. Cho; E. Takahashi; M. Hirata; N. Yamaguchi; T. Teraji...
Photon Factory Activity Report 1992/10/p.376, 1992-01 - A Theory on the X-ray Sensitivity of a Silicon Surface-Barrier Detector Including a Thermal Charge-Diffusion Effect
T. Cho; M. Hirata; E. Takahashi; T. Teraji; N. Yamaguchi...
Journal of Applied Physics/72/p.3363-3373, 1992-01 - Relation Between Electron-Velocity Distribution Functions and Potential Formation
T. Cho; M. Hirata; E. Takahashi; J. Kohagura; T. Teraji; ...
Open Plasma Confinement Systems for Fusion/p.79-96, 1993-06 - A New Theory on X-ray Signals from Semeconductor Detectors and Its Extension to Those from Multichannel Detector Arrays
T. Cho; M. Hirata; J. Kohagura; E. Takahashi; T. Kondoh; ...
Photon Factory Activity Report 1993/11/p.363, 1993-01 - more...
- Synergistic effect of nitrogen and hydrogen seeding gases on plasma detachment in the GAMMA 10/PDX tandem mirror