Publication to Journals/JFT-2M

【2015】

• Itoh, K., Itoh, S-I., Kamiya, K., et al., "On the spatial structure of solitary radial electric field at the plasma edge in toroidal confinement devices," Plasma Physics and Controlled Fusion, 57, 75008 (2015). DOI

【2013】

• Kobayashi, T., Itoh, K., (Kamiya, K.), et al., "Spatiotemporal Structures of Edge Limit-Cycle Oscillation before L-to-H Transition in the JFT-2M Tokamak," Physical Review Letters, 111, 035002 (2013). DOI

【2009】

• Nagashima, Y., Itoh, K., (Hoshino, K.), et al., "Boundary of the geodesic acoustic eigenmode in the vicinity of the magnetic separatrix," Plasma Phys. Control. Fusion, 51, 065019 (2009). DOI

【2007】

• Fujisawa, A., Ido, T., Hoshino, K., et al., "Experimental Progress on Zonal Flow Physics in Toroidal Plasmas," Nucl. Fusion, 47, S718 (2007). DOI
• Nagashima, Y., Ito, K., (Hoshino, K.), et al., "In search of Zonal Flows by Using Direct Density Fluctuation Measurements," Plasma Phys. Control. Fusion, 49, 1611 (2007). DOI

【2006】

• Nagashima, Y., Hoshino, K., Nagaoka, K., et al., "Experimental Study of Nonlinear Processes in Edge Turbulence of Toroidal Plasmas," Plasma and Fusion Research, 1, 41 (2006). DOI
• Nagshima, Y., Itoh, K., (Hoshino, K.), et al., "Convergence study of bispectral analysis in experiments of high temperature plasmas," Rev. Sci. Instrum., 77, 045110-1 (2006). DOI
• Uehara, K., Tsuzuki, K., Amemiya, H., et al., "Direct identification of magnetic surface by a differential double probe in JFT-2M," Jpn. J. Appl. Phys., 45, L630 (2006). DOI
• Hoshino, K., Yamamoto, T., Tamai, H., et al., "Heating, Current Drive, and Advanced Plasma Control in JFT-2M," Fusion Sci. Tech., 49, 139 (2006). DOI
• Ido, T., Miura, Y., Hoshino, K., et al., "Observation of the Interaction between the Geodesic Acoustic Mode and Ambient Fluctuation in the JFT-2M Tokamak," Nucl. Fusion, 46, 512 (2006). DOI
• Ido,T., Miura, Y., Kamiya, K., et al., "Geodesic-Acoustic-Mode in JFT-2M Tokamak Plasmas," Plasma Phys. Control. Fusion, 48, S41 (2006). DOI
• Kamiya, K., Kawashima, H., Ido, T., et al., "Reduced Divertor Heat Loads, Plasma Shape Effects, and Radial Electric Field Structures in JFT-2M HRS H-mode Plasmas," Nucl. Fusion, 46, 272 (2006). DOI
• Kamiya, K., Oyama, N., Ido, T., et al., "Characterization of Coherent Magnetic Fluctuations in JFT-2M High Recycling Steady High-Confinement Mode Plasmas," Phys. Plasmas, 13, 032507 (2006). DOI
• Kasai, S., Kamiya, K., Shinohara, K., et al., "Plasma Diagnostics in JFT-2M," Fusion Sci. Technol., 49, 225 (2006). DOI
• Kawashima, H., Sengoku, S., Uehara, K., et al., "Study of SOL/Divertor Plasmas in JFT-2M," Fusion Sci. Technol., 49, 168 (2006). DOI
• Kusama, Y. and JFT-2M group, "JFT-2M Program," Fusion Sci. Tech., 49, 89 (2006). DOI
• Ogawa, H., Ogawa, T., Tsuzuki, K., "CT Injection Experiments in JFT-2M," Fusion Sci. Technol., 49, 209 (2006). DOI
• Shinohara, K., Sato, M., Kawashima, H., et al., "Ripple Reduction with Ferritic Insert in JFT-2M," Fusion Sci. Technol., 49, 187 (2006). DOI

【2005】

• Nagashima, Y., Itoh, K., Itoh, S-I., et al., "Bispectral Analysis Applied to Coherent Floating Potential Fluctuations Obtained in the Edge Plasmas on JFT-2M," Plasma Phys. Control. Fusion, 48, S1 (2006). DOI
• Nagashima, Y., Hoshino, K., Ejiri, A., et al., "Observation of Nonlinear Coupling between Small-Poloidal Wave-Number Potential Fluctuations and Turbulent Potential Fluctuations in Ohmically Heated Plasmas in the JFT-2M Tokamak," Phys. Rev. Lett., 95, 095002-1 (2005). DOI
• Nagata, M., Ogawa, H., Yatsu, S., et al., "Experimental Studies of the Dynamics of Compact Toroid Injected into the JFT-2M Tokamak," Nucl. Fusion, 45, 1056 (2005). DOI

【2004】

• Fujita, T., Fukuda, T., Sakamoto, Y., et al., "Formation conditions for electron internal transport barriers in JT-60U plasmas," Plasma Phys. Control. Fusion, 46, A35 (2004).  DOI
• Fukumoto, N., Inoo, Y., Nomura, M., et al., "An Experimental Investigation of the Propagation of Compact Toroid along Curved Drift Tubes," Nucl. Fusion, 44, 982 (2004). DOI
• Hoshino, K., Nagashima, Y., Ido, T., et al., "On MHD Oscillations in High Beta H-mode Tokamak Plasma in JFT-2M," J. Plasma Fusion Res. SERIES, 6, 345 (2004). [PDFファイル／326KB]
• Kamiya, K., Bakhtiari, M., Kasai, S., et al., "High Recycling Steady H-mode Regime in the JFT-2M Tokamak," Plasma Phys. Control. Fusion, 46, A157 (2004). DOI
• Kamiya, K., Oyama, N., Miura, Y., et al., "Pedestal Characteristics in JFT-2M HRS H-mode Plasma," Plasma Phys. Control. Fusion, 46, 1745 (2004). DOI
• Kawashima, H., Uehara, K., Nishino, N., et al., "A Comparison between Divertor Heat Loads in ELMy and HRS H-Modes on JFT-2M," J. Plasma Fusion Res., 80, 907 (2004). DOI
• Nagashima, Y., Shinohara, K., Hoshino, K., et al., "Coherent Edge Fluctuation Measurements in H-mode Discharges on JFT-2M," Plasma Phys. Control. Fusion, 46, A381 (2004). DOI
• Ogawa, H., Yamauchi, Y., Tsuzuki, K., et al., "Impurity Release and Deuterium Retention Properties of a Ferritic Steel Wall in JFT-2M," J. Nucl. Mater., 329-333, 678 (2004). DOI
• Shinohara, K., Takechi, M., Ishikawa, M., et al., "Energetic Particle Physics in JT-60U and JFT-2M," Plasma Phys. Control. Fusion, 46, S31 (2004). DOI
• Tsuzuki, K., Shinohara, K., Kamiya, K., et al., "Investigation of Compatibility of Low Activation Ferritic Steel with High Performance Plasma by Full Covering of Inside Vacuum Vessel Wall on JFT-2M," J. Nucl. Mater., 329-333, 721 (2004). DOI

【2003】

• Y. Hirohata, et al., "Suppression of hydrogen absorption to V-4Cr-4Ti alloy by TiO2/TiC coating", 15th International Conference on Plasma Surface Interaction in Controlled Fusion Devices May. 2002. J. Nucl. Materials, Vol.313-316, pp.172-176, (2003). DOI
• K. Uehara, et al., "Electron energy distribution function measured by electrostatic probes at divertor plasma in JFT-2M tokamak", Jpn. J. Appl. Phys., Vol.42, pp.657, (2003). DOI
• K. Uehara, et al., "Transport Model of Boundary Plasma and Evaluation of Transport Coefficients", J. Phys. Soc. Jpn., Vol.72(1), pp.94-100, (2003). DOI

【2002】

• T. Ido, et al., "Observation of the Fast Potential Change at L-H Transition by a Heavy-Ion-Beam Probe on JFT-2M", Phys. Rev. Lett., Vol.88(5), pp.55006, (2002). DOI
• M. Sato, et al., "Investigation on ripple loss reduction by ferritic steel plate insertion in JFT-2M - comparison between experimental and computational data -", Nucl. Fusion, Vol.42(8), pp.1008-1013, (2002). DOI
• K. Tsuzuki, et al., "Testing for Compatibility of Reduced Activation Ferritic Steel with Plasma on JFT-2M Partial Coverage of the VacuumVessel with Ferritic Steel [in Japanese]", Journal of Plasma and Fusion Research, Vol.78(5), pp.455-461, (2002). DOI
• H. Kawashima, et al., "Fast Ion Loss Measurement by IRTV in Reduced Ripple Experiment with Ferritic Inserts on JFT-2M", Journal of Plasma and Fusion Research, Vol.78(9), pp.935-940, (2002). DOI
• K. Kamiya, et al., "Dynamics of Plasma during the Formation of a Weak Negative Central Magnetic Shear Configuration Using Counter Neutral Beam Injection in the JFT-2M Tokamak", Journal of Plasma and Fusion Research, Vol.78(12), pp.1361-1367, (2002). DOI

【2001】

• K. Hoshino, et al., "Suppression of the m/n=2/1 tearing mode by ECH/ECCD on JFT-2M tokamak", Fusion Engineering and Design, Vol.53, pp.249-257, (2001). DOI
• H. Kimura, et al., "Progress of advanced material tokamak experiment(AMTEX) program on JFT-2M", Fusion Enginnering and Design, Vol.56-57, pp.837-841, (2001). DOI
• K. Urata, et al., "Dynamic analyses of electromagnetic force on ferritic board for AMTEX on JFT-2M", Fusion Engineering and Design, Vol.56-57, pp.849-853, (2001). DOI
• T. Nakayama, et al., "Development of a decision method for optimum ferromagnetic board arrangements to reduced toroidal magnetic field ripple", Jpn. J. Appl. Phy., Vol.40(Part 1,5A), pp.3409-3413, (2001). DOI
• Y. Miura, et al., "Relations among potential change, fluctuation change and transport barrier in the JFT-2M tokamak", Nucl. Fusion, Vol.41(8), pp.973-979, (2001). DOI
• M. Nagata, et al., "Behaviour of compact toroid injected into an external magnetic field", Nuclear Fusion, Vol.41(11), pp.1687-1694, (2001). DOI
• T. Ogawa, et al., "Radio Frequency Experiments in JFT-2M: Demonstration of Innovative Applications of a Travelling Wave Antenna", Nuclear Fusion, Vol.41(12), pp.1767, (2001). DOI
• K. Kamiya, et al., "The multichannel motional Stark effect diagnostic discriminating radial electric field in the JFT-2M tokamak", Rev. Sci. Instrum., Vol.72(7), pp.2931, (2001). DOI
• Y. Miura, et al., "Transport Barrier in the JFT-2M Tokamak", Proc. 11th Int. Toki Conf. on Potential and Structure in Plasma 2000(Toki), (2001).
• H. Kawashima, et al., "Study of Ripple Loss of Fast Ions with Ferritic Insertion on JFT-2M", Proc. 28th EPS Conf. on controlled fusion and plasma physics(Madeira), (2001).
• T. Hino, et al., "Low Activated Materials as Plasma Facing Components", Proc. 18th Int. Conf. on Fusion Energy 2000 (Sorrento)IAEA-CN-77/FTP1/08, (2001). [PDFファイル／797KB]
• H. Kawashima, et al., "Demonstration of Ripple Reduction by Ferritic Steel Board in JFT-2M", Proc. 18th Int. Conf. on Fusion Energy 2000 (Sorrento)IAEA-CN-77/EX9/3, (2001). [PDFファイル／271KB]
• T. Ogawa, et al., "Coupling and Heating Experiments using Fast Wave Antenna with Back Faraday Shield on JFT-2M", Trans. Fusion Technology, Vol.39, pp.305-, (2001). DOI URL
• vK. Kamiya, et al., "Development of mesh probe for the calibration of the HIBP diagnostic system in the JFT-2M Tokamak", Rev. Sci. Inst., Vol.72, pp.579-582, (2001).
• H. Kawashima, et al., "Demonstration of Ripple Reduction by Ferritic Steel Insertion in JFT-2M", Nucl. Fusion, Vol.41, pp.257-263, (2001). DOI
• T. Ogawa, et al., "Compact Toroid Injection as fueling in the JFT-2M tokamak", J. Nucl. Mater., Vol.290-293, pp.454-458, (2001). DOI
• Y. Hirohata, et al., "Deuterium retention of V-4Cr-4Ti alloy exposed to the JFT-2M tokamak environment", J. Nucl. Mater., Vol.290-293, pp.196-200, (2001). DOI
• N. Isei, et al., "Application of Low Activation Ferritic Steel in the JFT-2M Tokamak--Evaluation of Magnetic Effect on the Plasma", Fusion Technology, Vol.39, pp.1101-1105, (2001). DOI URL

【2000】

• H. Niimi, et al., "Analysis of magnetic fluctuation induced by CT injection on JFT-2M", Proc. Int. Conf. on Plasma Physics (ICPP2000), (2000).
• M. Saigusa, et al., "Direct Measurement of Electromagnetic Field Pattern of Fast Wave in FWCD Experiments using Ponderomotive Potential Produced by Beat Wave in JFT-2M", Proc. Int. Conf. on Plasma Physics (ICPP2000), (2000).
• K. Kamiya, et al., "Development of Mesh-Probe for the Calibration of HIBP Diagnostic System in the JFT-2M Tokamak", Proc. 13th Topical Conf. on High Temperature Plasma Diagnostics(Tucson), (2000). DOI
• H. Kawashima, et al., "Fast Ion Loss Measurement by Infrared TV in Reduced Ripple Experiment with Ferritic Inserts on JFT-2M", Proc. 13th Topical Conf. on High Temperature Plasma Diagnostics(Tucson), (2000). DOI
• K. Urada, et al., "Dynamic analyses of electromagnetic force on ferritic board for AMTEX on JFT-2M", Proc. 21st Symp. on Fusion Technology 2000(Madrid), (2000). DOI
• H. Kawashima, et al., "Ripple Reduction Test by Ferritic Steel Board Insertion in the JFT-2M Tokamak [in Japanese]", Journal of Plasma and Fusion Research, Vol.76(6), pp.585-592, (2000). URL
• T. Ido, et al., "Temporal Behavior of the Potential and Fluctuations at the L/H Transition on JFT-2M", Plasma Phys. Control. Fusion, Vol.42(5A), pp.A309-A315, (2000). DOI
• T. Oda, et al., "Hydrogen Retention of V-alloy under Plasma Irradiation of JFT-2M", J. Vac. Soc. Jpn., Vol.43, pp.325-, (2000). DOI
• K. Tsuzuki, et al., "Ripple reduction and surface coating tests with ferritic steel on JFT-2M", J. Nucl. Mater., Vol.283-287, pp.681-684, (2000). DOI
• W.R. Johnson, et al., "Performance of V-4Cr-4Ti Alloy Exposed to the JFT-2M Tokamak Environment", J. Nucl. Mater., Vol.283-287, pp.622-627, (2000). DOI
• Y. Nakamura, et al., "Deuterium pumping experiment with superpermeable Nb membrane in JFT-2M tokamak", J. Nucl. Mater., Vol.278(2-3), pp.312-, (2000). DOI
• M. Sato, et al., "Design and first experimental results of toroidal field ripple reduction using insertion in JFT-2M", Fusion Engineering and Design, Vol.53, pp.1071-1076, (2000). DOI

【1999】

• Y. Hamada, et al., "Fast Potential Changes at H-Mode Transition in the JFT-2M Tokamak", Proc. 17th Int. Conf. on Fusion Energy 1998 (Yokohama)IAEA-F1-CN-69/PDP/1, Vol.4, pp.1681-, (1999). [PDFファイル／131KB]
• M. Sato, et al., "Advanced Material Tokamak Experiment (AMTEX) Program with Ferritic Steel on JFT-2M", Journal of Plasma and Fusion Research, Vol.75, pp.741-, (1999). DOI
• N. Fukumoto, et al., "Specification of Compact Toroid Injector and Initial Injection Experiment into Tokamak Plasma", Trans. IEE Japan, Vol.119-A, pp.1300-, (1999). DOI
• T. Ido, et al., "Heavy Ion Beam Diagnostic System on JFT-2M", Rev. Sci. Inst., Vol.70, pp.955-958, (1999). DOI
• T. Ido, et al., "Behavior of Sample Volumes of the Heavy Ion Beam Probe on JFT-2M", Plasma Phys. Control. Fusion, Vol.41, pp.1013-, (1999). DOI
• T. Ogawa, et al., "Compact Toroid Injection Experiment in JFT-2M", Nucl. Fusion, Vol.39, pp.1911-, (1999). DOI
• H. Kawashima, et al., "Study of a Closed Divertor with Strong Gas Puffing on JFT-2M", Nucl. Fusion, Vol.39, pp.1679-, (1999). DOI
• Y. Suzuki, et al., "Three-Dimensional Dynamics of an Accelerated Compact Toroid in a Cylindrical Conductor", J. Plasma Fusion Res. SERIES, Vol.2, pp.271-, (1999). [PDFファイル／234KB]
• H. Ogawa, et al., "Studies of Boundary Plasmas and Fueling on the JFT-2M", J. Nucl. Mater., Vol.266-269, pp.623-628, (1999). DOI
• M. Maeda, et al., "Measuring Method for Mach Number in Tokamak Edge Plasma Using Probes", Jpn. J. Appl. Phys., Vol.38, pp.2971-, (1999). DOI

【1998】

• M. Sato, et al., "Reduction of Toroidal Magnetic Field Ripple in the Advanced Material Tokamak Experiment on JFT-2M", Proc. 20th Symp. on Fusion Technology 1998(Marseille), Vol.1, pp.545-548, (1998).
• W. Liu, et al., "Coherent Magnetic Fluctuations of Ergodized ELMy H-mode in the JFT-2M Tokamak", Journal of Plasma and Fusion Research, Vol.74, pp.753-757, (1998). URL
• K. Shinohara, et al., "Density Fluctuations in the JFT-2M H-mode Plasma Measured by Using a New Analysis Method of Microwave Reflectometry", Journal of Plasma and Fusion Research, Vol.74, pp.607-615, (1998). URL
• M. Sato, et al., "4. Application of Ferritic Steel to a Medium-Sized Tokamak (JFT-2M) : Present Status and Issues : Development of Reduced Activation Ferritic Steels and Application to Fusion Devices [in Japanese]", Journal of Plasma and Fusion Research, Vol.74, pp.448-454, (1998). URL
• T. Nakayama, et al., "Evaluation of Magnetic Field due to Ferromagnetic Vacuum Vessel in Tokamak [in Japanese]", Journal of Plasma and Fusion Research, Vol.74, pp.274-283, (1998). URL
• Y. Miura, et al., "Difference of H-mode Confinement between CO- and CO+CTR-NB in the JFT-2M Tokamak", Plasma Phys. Control. Fusion, Vol.40, pp.799-, (1998). DOI
• T. Yamauchi, et al., "Electron Temperature, Density and Pressure Gradients at the Edge in H-mode JFT-2M Plasma", Phys. Lett. A, Vol.247, pp.330-338, (1998). DOI
• T. Yamauchi, et al., "Sharp Hollow Density Profile with TVTS on ECRH JFT-2M Plasma", Phys. Lett. A, Vol.246, pp.534-541, (1998). DOI
• K. Uehara, et al., "Measurements of Ion Temperature and Flow Velocity Using Symmetric and Asymmetric Double Probes in the JFT-2M Tokamak", Nucl. Fusion, Vol.38, pp.1665-1674, (1998). DOI
• A. Tsushima, et al., "Particle and Heat Transports in the Scrape-off layer of JFT-2M ", J. Plasma Fusion Res. SERIES, Vol.2, pp.81-84, (1998). [PDFファイル／217KB]
• K. Ida, et al., "Nondiffusive Toroidal-Momentum-Transport in the JFT-2M Tokamak Plasma", J. Phys. Soc. Jpn., Vol.67, pp.4089-4097, (1998). DOI
• M. Sato, et al., "Analysis of Error Field due to Ferritic Steel in the Advanced Material Testing Program of JFT-2M", J. Nucl. Mater., Vol.258-263, pp.1253-1258, (1998). DOI
• T. Yamauchi, et al., "Hollow Density Profile on Electron Cyclotron Resonance Heating JFT-2M Plasma", Jpn. J. Appl. Phys., Vol.37, pp.5735-5741, (1998). DOI
• K. Uehara, et al., "Particle and thermal diffusivities in the scrape-off layer plasma in the JFT-2M tokamak", Czech. J. Phys., Vol.48, pp.339-, (1998).

【1997】

• M. Maeda, et al., "Measurement of the Plasma Flow Using the Asymmetric Double Probe in the JFT-2M Tokamak", Proc. 24th EPS Conf. on controlled fusion and plasma physics(Berchtesgaden), Vol.21A Part II, pp.709-712, (1997).
• H. Kawashima, et al., "Study of dense and cold divertor with H-mode in the JFT-2M", Proc. 24th EPS Conf. on controlled fusion and plasma physics(Berchtesgaden), Vol.21A Part II, pp.705-708, (1997).
• Y. Miura, et al., "Divertor Biasing Effects to Reduce L/H Power Threshold in the JFT-2M Tokamak", Proc. 16th Int. Conf. on Fusion Energy 1996 (Montreal), Vol.1, pp.167-175, (1997). [PDFファイル／20.48MB]
• 中西悠二、他、”世界最大容量直流発電機の開発”、産業と電気、No.4、pp.1-、(1997).
• 岸本建、他、”トロイダル磁場コイル電源用フライホイール付直流発電機の制御特性”、電気学会誌、No.5、pp.579-、(1997).
• 中西悠二、他、”世界最大容量5万kW直流発電機”、電気学会誌、No.2、pp.108-111、(1997).
• T. Yamauchi, et al., "A large aperture laser triggered intensified charge coupled device using second-harmonic laser light triggering", Rev. Sci. Inst., Vol.68, pp.2384-2386, (1997). DOI
• K. Takiyama, et al., "Spectroscopic Method to Directly Measure Electric Field Distribution in Tokamak Plasma Edge", Rev. Sci. Inst., Vol.68, pp.1028-1031, (1997). DOI
• Y. Miura, et al., "Change of Neutral Energy Distribution at L/H, H/L Transitions and ELMs in the JFT-2M Tokamak", Nucl. Fusion, Vol.37, pp.175-, (1997). DOI
• K. Uehara, et al., "Direct Measurement of Ion behaviour Using Modified Ion Sensitive Probe in Tokamak Boundary Plasma", J. Phys. Soc. Jpn., Vol.66, pp.921-924, (1997). DOI
• K. Takiyama, et al., "Low-Energetic He-Atom Beam as a Diagnostic Probe for Electric Field Measurement in the Plasma Edges", J. Nucl. Mater., Vol.241-243, pp.1222-1227, (1997). DOI
• J. Hara, et al., "Scrape-off layer broadening by ExB convective cell induced by non-axisymmetric divertor biasing", J. Nucl. Mater., Vol.241-243, pp.338-, (1997). DOI
• K. Shinohara, et al., "A New Method to Analyse Density Fluctuation by Microwave Reflectometry", Jpn. J. Appl. Phys., Vol.36, pp.7367-7379, (1997). DOI
• M. Maeda, et al., "Simultaneous Measurement of Plasma Flow and Ion Temperature Using the Asymmetric Double Probe", Jpn. J. Appl. Phys., Vol.36, pp.6992-6993, (1997). DOI
• K. Uehara, et al., "Toothbrush Probe for Instantaneous Measurement of Radial Profile in Tokamak Boundary Plasma", Jpn. J. Appl. Phys., Vol.36, pp.2351-2355, (1997). DOI
• T. Katsuta, et al., "Supersonic Helium beam for Measurement of Electric Field in Torus Plasma Edges", Fusion Engineering and Design, Vol.34-35, pp.769-772, (1997). DOI
• S. Ohdachi, et al., "Flow profile measurement with a rotating Mach probe in the scrape-off layer of the JFT-2M tokamak", Fusion Engineering and Design, Vol.34-35, pp.725-, (1997). DOI
• K. Shinohara, et al., "Measurement of density fluctuations by JFT-2M reflectometer", Fusion Engineering and Design, Vol.34-35, pp.433-436, (1997). DOI