Researcher Database

MAEHARA, Tsunehiro

FacultyGraduate School of Science and Engineering Mathematics Physics and Earth Sciences
PositionProfessor
Last Updated :2020/02/11

Researcher Profile and Settings

Profile and Settings

Name

  • Name

    MAEHARA, Tsunehiro

Affiliations

Affiliation & Job

  • Section

    Graduate School of Science and Engineering, Mathematics, Physics, and Earth Sciences, Graduate School of Science and Engineering Mathematics,Physics, and Earth Sciences
  • Job title

    Professor

Education, Etc.

Education

  • 1995, Kyoto University
  • 1995, Kyoto University, Graduate School, Division of Natural Science
  • 1990, Kyoto University, Faculty of Science
  • 1990, Kyoto University, Faculty of Science

その他基本情報

Committee Memberships

  • 2016/04 - 2018/03
  • 2009 - 2010

Research Activities

Research Areas, Etc.

Research Areas

  • Energy, Basic plasma science
  • Energy, Applied plasma science

Book, papers, etc

Published Papers

  • Heat generation properties in AC magnetic field for composite powder material of the Y3Fe5O12-nSiC system prepared by reverse coprecipitation method, H. Aono, Y. Yamano, T. Naohara, Y. Itagaki, T. Maehara, H. Hirazawa, J. Adv. Ceram., J. Adv. Ceram., 2016, [Refereed], 10.1007/s40145-016-0198-9
  • Synthesis conditions of nano-sized magnetite powder using reverse coprecipitation method for thermal coagulation therapy, H. AONO, T. Nagamichi, T. Naohara, Y.Itagaki, T. Maehara, H. Hirazawa, J. Ceram. Soc. Jpn, J. Ceram. Soc. Jpn, 2016, [Refereed], 10.2109/jcersj2.15183
  • Radio frequency plasmas in pure water within hole in insulating plate, Tanaka Ayaka Rachel, Maehara Tsunehiro, JAPANESE JOURNAL OF APPLIED PHYSICS, JAPANESE JOURNAL OF APPLIED PHYSICS, 2015/04, [Refereed], 0021-4922, 10.7567/JJAP.54.048002
  • The Heat Generation Behavior for Y3Fe5O12 Ferrite Powder with Addition of Lanthanum in an AC Magnetic Field, H. Hirazawa, S. Yoshikawa, H. Aono, T. Naohara, T. Maehara, Y. Watanabe, Chem. Lett., Chem. Lett., 2015, [Refereed], 10.1246/cl.150480
  • High heat generation ability in AC magnetic field of nano-sized superparamagnetic Y3Fe5O12 ferrite powder prepared by physical bead milling, Aono Hiromichi, Naohara Takashi, Maehara Tsunehiro, Hirazawa Hideyuki, INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2014, [Refereed], 1383-5416, 10.3233/JAE-141763
  • Depression of particle growth with calcination at low temperature and their heat generation property in AC magnetic field for the nano-sized magnetic Y3Fe5O12-nSmFeO3 powders prepared by bead-milling, T. Nishimori, Y. Akiyama, T. Naohara, T. Maehara, H. Hirazawa, Y. Itagaki, H. Aono, J. Ceram. Soc. Jpn., J. Ceram. Soc. Jpn., 2013, [Refereed]
  • Heat generation ability of nano-sized Mg1-xCuxFe2O4 ferrite in an AC magnetic field, S. Utsunomiya, H. Hirazawa, H. Aono, T. Naohara, T. Maehara, Y. Watanabe, 2013, [Refereed], 10.3379/msjmag.1303R011
  • Heat generation ability in an AC magnetic field of nano-sized La2.5wt% added MgFe2O4 prepared by bead milling, S. Yoshikawa, H. Hirazawa, H. Aono, T. Naohara, T. Maehara, Y. Watanabe, J. Magn. Soc. Jpn, J. Magn. Soc. Jpn, 2013, [Refereed], 10.3379/msjmag.1303R010
  • High-frequency induction heating of Ti-coated mild steel rod for minimally invasive ablation therapy of human cancer, T. Naohara, H. Aono, K. Shirai, T. Maehara, H. Hirazawa, S. Matsutomo, Y. Watanabe, 2013, [Refereed], 10.1016/j.jmmm.2012.11.025
  • Effect of particle growth on heat generation ability in AC magnetic field for nano-sized magnetic Y3Fe5O12 powder prepared by bead milling, T. Nishimori, Y. Akiyama, T. Naohara, T. Maehara, H. Hirazawa, H. Aono, 2013, [Refereed], 10.2109/jcersj2.121.13
  • Generation of Radio Frequency Plasma in High-Conductivity NaCl Solution, Amano Tatsuya, Mukasa Shinobu, Honjoya Naoki, Okumura Hidehiko, Maehara Tsunehiro, JAPANESE JOURNAL OF APPLIED PHYSICS, JAPANESE JOURNAL OF APPLIED PHYSICS, 2012/10, [Refereed], 0021-4922, 10.1143/JJAP.51.108005
  • Improvement of Heat Generation Ability in AC magnetic field and Magnetic Properties for Spinel Type MgFe2O4 ferrite by Cu Substitution and Beads Milling, H. Hirazawa, H. Aono, T. Naohara, T. Maehara, Y. Watanabe, J. Iron Steel Res, Inter., J. Iron Steel Res, Inter., 2012, [Refereed]
  • High Heat Generation Ability in AC Magnetic Field of Y3Fe5O12 Powder Prepared Using Bead Milling, Aono Hiromichi, Ebara Hiroki, Senba Ryota, Naohara Takashi, Maehara Tsunehiro, Hirazawa Hideyuki, Watanabe Yuji, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2011/12, [Refereed], 0002-7820, 10.1111/j.1551-2916.2011.04879.x
  • 2011, [Refereed], 0167-577X, 10.1016/j.matlet.2011.02.034
  • Effect of bead milling on heat generation ability in AC magnetic field of FeFe2O4 powder, Materials Chemistry and Physics, Materials Chemistry and Physics, 2011, [Refereed], 0254-0584, 10.1016/j.matchemphys.2011.05.061
  • Heat Generation Ability in AC Magnetic Field of Needle-type Ti-coated Mild Steel for Ablation Cancer Therapy, Emerald Group Publishing LimitedThe International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald Group Publishing LimitedThe International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2011, [Refereed], 10.1108/03321641111152739
  • Characteristics of In-liquid Plasma in Water under Higher Pressure than Atmospheric Pressure, Plasma Sources Science and Technology, Plasma Sources Science and Technology, 2011, [Refereed], 10.1088/0963-0252/20/3/034012
  • Influence of Conductivity on Generation of Radio Frequency Plasma Surrounded with Bubbles in Water, IOP Publishing LimitedPlasma Sources Science and Technology, IOP Publishing LimitedPlasma Sources Science and Technology, 2011, [Refereed], 10.1088/0963-0252/20/3/034016
  • Heat generation ability in AC magnetic field of nano MgFe2O4-based ferrite powder prepared by bead milling, Journal of Magnetism and Magnetic Materials, Journal of Magnetism and Magnetic Materials, 2011, [Refereed], 0304-8853, 10.1016/j.jmmm.2010.10.010
  • Heat Generation Ability in AC Magnetic Field and Their Computer Simulation for Ti Tube Filled with Ferrite Powder, Journal of Magnetism and Magnetic Materials, Journal of Magnetism and Magnetic Materials, 2011, [Refereed], 0304-8853, 10.1016/j.jmmm.2010.08.035
  • Preparation of MgFe2O4 Microsphere Using Spray Dryer for Embolization Therapy Application, J. Ceram. Soc. Jpn., J. Ceram. Soc. Jpn., 2010, [Refereed], 10.2109/jcersj2.118.1207
  • Degradation of methylene blue by radio frequency plasmas in water under ultraviolet irradiation, Journal of Hazardous Materials, Journal of Hazardous Materials, 2010, [Refereed], 10.1016/j.jhazmat.2009.09.076
  • Reapeated inductive heating using a sintered MgFe2O4 needle for minimally invasive local control in breast cancer therapy, International journal of hyperthermia, International journal of hyperthermia, 2009, [Refereed], 10.1080/02656730902991459
  • Production of hydrogen in a conventional microwave oven, S. Nomura, H. Toyota, S. Mukasa, T. Maehara, A. Kawashima, H. Yamashita, JOURAL OF APPLIED PHYSICS, JOURAL OF APPLIED PHYSICS, 2009, [Refereed], 10.1063/1.3236575
  • Spectroscopic measurements of high frequency plasma in supercritical carbon dioxide, AIPPhysics of Plasmas, AIPPhysics of Plasmas, 2009, [Refereed], 1070-664X, 10.1063/1.3091927
  • Soft X-ray computer tomography of double m=2 mode during off-axis sawtooth oscillation with five detector arrays on the WT-3 tokamak, Yoshimura Satoru, Maehara Tsunehiro, Maekawa Takashi, IEEE TRANSACTIONS ON PLASMA SCIENCE, IEEE TRANSACTIONS ON PLASMA SCIENCE, 2008/08, [Refereed], 0093-3813, 10.1109/TPS.2008.917166
  • Feasibility of induction heating using a sintered MgFe2O4 needle for minimally invasive breast cancer therapy., Anticancer research, Anticancer research, 2008, [Refereed]
  • Degradation of Methylene Blue by RF Plasma in Water, SpringerPlasma Chemistry and Plasma Processing, SpringerPlasma Chemistry and Plasma Processing, 2008, [Refereed], 0272-4324, 10.1007/s11090-008-9142-2
  • Discharge Characteristics of Microwave and High-Frequency In-Liquid Plasma in Water, 2008, [Refereed], 10.1143/APEX.1.046002
  • Surface Study of Fine MgFe2O4 Ferrite Powder Prepared by Chemical Methods, Applied Surface Science, Applied Surface Science, 2008, [Refereed], 0169-4332, 10.1016/j.apsusc.2007.09.024
  • Preparation of Fine Mg1-XCaXFe2O4 Powder Using Reverse Coprecipitation Method for Thermal Coagulation Therapy in an AC Magnetic Field, J. Alloys and Compounds, J. Alloys and Compounds, 2008, [Refereed], 0925-8388, 10.1016/j.jallcom.2007.07.024
  • A supercritical carbon dioxide plasma process for preparing tungsten oxide nanowires., Nanotechnology, Nanotechnology, 2007, [Refereed], 10.1088/0957-4484/18/49/495603
  • 27.12 MHz plasma generation in supercritical carbon dioxide., J. Appl. Phys., J. Appl. Phys., 2007, [Refereed], 10.1063/1.2724240
  • Inductive Heating of Mg Ferrite Powder in High-Water Content Phantoms using AC Magnetic Field for Local Hyperthermia, Heat Transfer Engineering, Heat Transfer Engineering, 2007, [Refereed], 0145-7632, 10.1080/01457630701483711
  • Microwave plasma in hydrocarbon liquids, APPLIED PHYSICS LETTERS, APPLIED PHYSICS LETTERS, 2006, [Refereed], 10.1063/1.2208167
  • Radio Frequency Plasma in Water, Japanese Journal of Applied Physics, Japanese Journal of Applied Physics, 2006, [Refereed], 0021-4922, 10.1143/JJAP.45.8864
  • High-Heat Generation Ability in AC Magnetic Field for Ti Tube Filled with Ferrite Powder, Japanese Journal of Applied Physics, Japanese Journal of Applied Physics, 2006, [Refereed], 0021-4922, 10.1143/JJAP.45.8673
  • Synthesis of Fine Magnetite Powder Using Reverse Coprecipitation Method and its Heating Properties by Applying AC Magnetic Field, Mat. Res. Bull., Mat. Res. Bull., 2005, [Refereed], 0025-5408, 10.1016/j.materresbull.2005.03.014
  • Selection of ferrite powder for thermal coagulation therapy with alternating magnetic field, Journal of Materials Science, Journal of Materials Science, 2005, [Refereed], 0022-2461, 10.1007/s10853-005-5698-x
  • Synthesis of Fine Mg1-xCaxFe2O4 Ferrite Powder Having High Heat Ability under AC Magnetic Field, Hiromichi Aono, Hideyuki Hirazawa, Takayuki Ochi, Takashi Naohara, Kensaku Mori, Yasumasa Hattori, Tsunehiro Maehara, Hiroyuki Kikkawa, Yuji Watanabe, Chem. Lett., Chem. Lett., 2005, [Refereed], 0366-7022, 10.1246/cl.2005.482
  • Heating ferrite powder with AC magnetic field for thermal coagulation therapy, Journal of Magnetism and Magnetic Materials, Journal of Magnetism and Magnetic Materials, 2004, 10.1016/j.jmmm.2003.12.591
  • Numerical study of temperature distribution in tissue for thermal coagulation therapy, Journal of Magnetism and Magnetic Materials, Journal of Magnetism and Magnetic Materials, 2004, [Refereed], 10.1016/j.jmmm.2003.12.848
  • Heating of Ferrite Powder by an AC Magnetic Field for Local Hyperthermia, Japanese Journal of Applied Physics, Japanese Journal of Applied Physics, 2002, [Refereed], 0021-4922, 10.1143/JJAP.41.1620
  • 2001, [Refereed]
  • 2001, [Refereed]
  • Suppression of a Pressure driven M=1 mode in a lower hybrid current drive plasma by electron cyclotron heating in the WT-3 tokamak, Physics of Plasmas, Physics of Plasmas, 2000, [Refereed], 1070-664X, 10.1063/1.873823
  • Electron Heating at Sub-Harmonic Electron Cyclotron Frequency in an Electron Beam-Plasma System, Journal of Plasma and Fusion Research Series, Journal of Plasma and Fusion Research Series, 1999, [Refereed]
  • Interation of Unstable Ion Cyclotron Harmonic Waves and Lower Hybrid Waves in an Ion Beam-Plasma System, Journal of Plasma and Fusion Research Series, Journal of Plasma and Fusion Research Series, 1999, [Refereed]
  • Electron heating at half the electron frequency by an extraordinary wave (共著), Physics Letter A, Physics Letter A, 1998, [Refereed], 0375-9601, 10.1016/S0375-9601(98)00623-9
  • Cascade-Like Temporal Evolution of Plasma Discharge by an Electron Beam(共著), Masao Sugawa, Shohei Utsunomiya, Shigeru Isobe, Tsunehiro Maehara, Reiji Sugaya, Japanese Journal of Applied Physics, Japanese Journal of Applied Physics, 1998, [Refereed], 0021-4922, 10.1143/JJAP.37.2681
  • Electron cyclotron current drive in a lower hybrid current drive plasma(共著), Nuclear Fusion, Nuclear Fusion, 1998, [Refereed], 0029-5515, 10.1088/0029-5515/38/1/304
  • Relativistic Electron Beam Acceleration by Cascading Nonlinera Landau Damping of Electromagnetic Waves in a Plasma (共著), Physics of Plasmas, Physics of Plasmas, 1996, [Refereed], 1070-664X, 10.1063/1.871498
  • Control of MHD activities by ECH in the WT-3 tokamak (共著), Plasma physics and Controlled Nuclear Fusion Research, Plasma physics and Controlled Nuclear Fusion Research, 1995, [Refereed]
  • Fast electron momentum distributions in lower hybrid and electron cyclotron current drive plasmas (共著), Physics Letters A, Physics Letters A, 1995, [Refereed], 0375-9601, 10.1016/0375-9601(95)00741-K
  • In situ Sensitivity calibration of an XUV spectrometer for Plasma spectroscopy : Branching ratio method and Collisional-radiative model (共著), Rev. Sci. instrum., Rev. Sci. instrum., 1995, [Refereed], 0034-6748, 10.1063/1.1146042
  • Electron cyclotron heating combined with Lower Hybrid current drive on WT-3 (共著), Fusion Engineering and Design, Fusion Engineering and Design, 1995, [Refereed], 0920-3796, 10.1016/0920-3796(95)92542-T
  • Control of MHD Activities by Electron Cyclotron Heating in WT-3 (共著), Fusion Engineering and Design, Fusion Engineering and Design, 1995, [Refereed], 0920-3796, 10.1016/0920-3796(94)00172-4
  • Up-Shifted Frequency Electron-Cyclotron Current Drive in a Lower Hybrid Current Drive Plasma (共著), Phys. Rev. Letter, Phys. Rev. Letter, 1993, [Refereed], 0031-9007, 10.1103/PhysRevLett.70.2561
  • Combined Current Drive of Electron Cyclotron and Lower Hybrid Waves, and ECH Heat Pulse Propagation in the WT-3 Tokamak (共著), Plasma Physics and Controlled Nuclear Fusion Research, Plasma Physics and Controlled Nuclear Fusion Research, 1993, [Refereed]
  • Heat Flux of Fast Electrons to the Limiter in Lower Hybrid Current Drive Plasma on WT-3 (共著), Nucl. Fusion, Nucl. Fusion, 1992, [Refereed], 0029-5515, 10.1088/0029-5515/32/10/I05
  • Sawtooth Stabilization by Localized Electron Cyclotron Heating in the WT-3 Tokamak (共著), Physics of Fluids B, Physics of Fluids B, 1992, [Refereed], 0899-8221, 10.1063/1.860375
  • Heat Generation Properties in AC Magnetic Field for Y3Fe5O12 Powder Material Synthesized by Reverse Coprecipitation Method, H. Aono, Y. Yamano, T. Nishimori, T. Naohara, Y. Itagaki, T. Maehara, H. Hirazawa, Ceramics International, Ceramics International, [Refereed], 10.1016/j.ceramint.2015.03.048
  • Heat Generation and Transfer Behaviors of Ti-coated Carbon Steel Rod Adaptable for Ablation Therapy of Oral Cancer, T. Naohara, H. Aono, T. Maehara, H. Hirazawa, S. Matsutomo, Y. Watanabe, J. Functional Biomaterials, J. Functional Biomaterials, [Refereed]
  • Heat Generation Properties in AC Magnetic Field for Ferrimagnetic R3Fe5O12 (R=Y, Sm, Gd, Dy, Ho, Er) Powder Materials Synthesized by Reverse Coprecipitation Method, T. Nishimori, T. Naohara, T. Maehara, H. Hirazawa, H. Aono, J. Iron Steel Res, Inter., J. Iron Steel Res, Inter., [Refereed]

Conference Activities & Talks

  • 2018/12
  • Generation mechanism of radio frequency plasma in NaCl solution, Plasma Conference 2017, 2017/11
  • 2017/03, 招待有り
  • Generation of Radio Frequency Plasmas in Pure Water within Hole in Insulating Plate, Tsunehiro Maehara, Shinya Matsutomo, Shin Yamamoto, Shinobu Mukasa, Ayaka Rachel Tanaka, Ayato Kawashima, 9th International Conference on Reactive Plasmas & 33st Symposium on Plasma Processing, 2015/10
  • 2015/03
  • 2014/09
  • 2014/03
  • 2013/03

Misc

  • Spectroscopic Measurements of Radio Frequency Plasmas in Supercritical Fluids, Maehara Tsunehiro, Iwamae Atsushi, Kawashima Ayato, 20TH INTERNATIONAL CONFERENCE ON SPECTRAL LINE SHAPES, 20TH INTERNATIONAL CONFERENCE ON SPECTRAL LINE SHAPES, 1290, 44, +, 2010, 0094-243X, 10.1063/1.3517580
  • 483, 489, 2010
  • 507, 511, 2010
  • 483, 489, 2010
  • 507, 511, 2010
  • 760, 763, 2009
  • 189, 192, 2009
  • 185, 188, 2009
  • 193, 196, 2009
  • 8, 54, 58, 2009
  • 8, 0627-0631, 2009
  • 760, 763, 2009
  • 189, 192, 2009
  • 185, 188, 2009
  • 193, 196, 2009
  • 8, 0627-0631, 2009
  • Sndai Plasma forum, 2008
  • 45, No.6, 26, 31, 2008
  • Sndai Plasma forum, 2008
  • 30P-71, 2007
  • 635, 638, 2007
  • 609-612, 2007
  • 32922, 2007
  • 30P-71, 2007
  • 635, 638, 2007
  • 609-612, 2007
  • 32922, 2007
  • 45, 9, 664, 669, 2006, 1340-2625, 10.2320/materia.45.664
  • 5, 74, 78, 2006
  • 45, 09, 664, 669, 2006
  • 5, 74, 78, 2006
  • 3, 59, 64, 2004

Activity track record

Educational activities

Course in charge

  • 2019, the first semester, under graduate, 新入生セミナーA
  • 2019, the first semester, under graduate, 物理学Ⅰ
  • 2019, the first semester, under graduate, 物理学実験Ⅱ
  • 2019, the first semester, under graduate, 卒業研究Ⅰ
  • 2019, the first semester, under graduate, 卒業研究Ⅱ
  • 2019, the first semester, under graduate, キャリアデザインⅡ
  • 2019, the first semester, master course, 高周波基礎論
  • 2019, the first semester, master course, 物理学ゼミナールⅢ
  • 2019, the first semester, doctor course, 物性科学特論Ⅸ


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