東京理科大学 理学部 応用物理学科 樋口研究室

外部発表

学会発表リストはこちら

原著論文

  • 査読付き論文:206本,  解説・著書:7本, 査読なし論文:15本
    [2021年8月18
    日現在]
 [2021年]
228. In situ Hard X-ray Photoelectron Spectroscopy on the Origin of Irreversibility in Electrochromic LixWO3 Thin Films
Makoto Takayanagi, Takashi Tsuchiya, Shigenori Ueda, Tohru Higuchi, and Kazuya Terabe
Applied Surface Science 568 (2021) 150898 (プレスリリース, Press Release)

227. The Electric Double Layer Effect and its Strong Suppression at Li+ Solid Electrolyte/Hydrogenated Diamond Interfaces
T. Tsuchiya, M. Takayanagi, K. Mitsuishi, M. Imura, S. Ueda, Y. Koide, T. Higuchi, and K. Terabe
Communications Chemistry 4 (2021) 117  プレスリリースPress Release
マイナビニュースgooニュースbiglobeニュースexciteニュースMapionニュースsmarthouse-readers
Mirage News, Medium US, Science Daily, Phys.orgなどで紹介

226. Substrate Effect on the Neuromorphic Function of Nanoionics-Based Transistors Fabricated using WO3 Thin film
J. Manikandan, T. Tsuchiya, M. Takayanagi, K. Kawamura, T. Higuchi, K.Terabe, R. Jayavel
Solid State Ionics 364 (2021) 115638-1~7
225. Light reflectance and photoelectron yield spectroscopies enable acceptor level measurement in p-type Ba1-xTiO3 semiconductor
Saya Fujii, Jun Kano, Norihiro Oshime, Tohru Higuchi, Yuta Nishina, Tatsuo Fujii, Naoshi Ikeda, and Hiromi Ota
Journal of Applied Physics 129, 084105 (2021)

224. Surface Electron–Ion Mixed Conduction of BaTiO3-d Thin Film with Oxygen Vacancies
 T. Takada, T. Fujita, T. Imagawa, E. Yamamoto, J. Kano, D. Shiga, K. Horiba, H. Kumigashira, and T. Higuchi
J. Phys. Soc. Jpn 90 (2021) 014707

 [2020年]
 223.Room-Temperature Manipulatipn of Magnetization Angle,
Achieved with an All-Solid-State Redox Device
Wataru Namiki, Takashi Tsuchiya, Makoto Takayanagi,
Tohru Higuchi, and Kazuya Terabe
 ACS NANO(2020) Vol.14, Issue 11, 16065-16072プレスリリース
 EurekAlert版プレスリリース

 222. An Enhancement of Photovoltage by Electronic Structure Evolutions in Multiferroic Mn-doped BiFeO3 Thin Films
   S. Nakashima, T. Higuchi, A. Yasui, T. Kinoshita, H. Fujisawa and M. Shimizu
    Scientiic Report10 (2020) 15108プレスリリース

 221.固体酸化物燃料電池の極薄電解質膜の開発-常温付近での
物理吸着した水による特異な表面プロトン伝導-
樋口透、西岡大貴
日本工業出版「クリーンエネルギー」、(2020) 6月号

 220. Oxygen-Tolerant Operation of All-Solid-State Ionic-gating Devices: Advantage of All-Solid-State Structure for Ionic-Gating
D. Nishioka, T. TSUCHIYA, T. HIGUCHI, K. TERABE
Jpn. J. Appl. Phys.59 (2020) SIIG09

 219. Surface Proton Conduction of Sm-doped CeO2-δ Thin Film preferentially grown on Al2O3 (0001)
D. Nishioka, T. Tsuchiya, W. Namiki, M. Takayanagi, K. Kawamura,
T. Fujita, R. Yukawa, K. Horiba, H. Kumigashira and T. Higuchi
Nanoscale Research Letters 15(2020) 42.
プレスリリース(TUS版EurekAlert版)

 218. A Mesoporous SiO2 Films-based Ionic Decision-maker for Solving Multi-armed Bandit Problems
D. Etoh, T. Tsuchiya, Y. Kitagawa, M. Takayanagi, Y. Itoh, T. Tsuruoka,
T. Higuchi, K. Terabe
Jpn. J. Appl. Phys. 59 (2020) SIIG01



 217. A Graphene Oxide-Based Ionic Decision-Maker for Simple Fabrication and Stable Operation
Y. Kitagawa, T. Tsuchiya, D. Etoh, M. Takayanagi, W. Namiki, T. Higuchi and K. Terabe
Jpn. J. Appl. Phys. 59 (2020) SIIG03.

 [2019年]
    216.  Increasing coercivity of ferromagnetic zinc oxide with thermal acetylene treatment
      Jappinen, L. Higuchi, T. Huhtinen, H. Paturi, P. Salonen, J.
      Proc. IEEE Conf. Nanotechnology 2018, 8626406 (2019)

    215.  Surface Electron-Ion Mixed Conduction of Ti0.99Sc0.01O2-d Thin Film with Lattice Distortion
      and Oxygen Vacancies
      Kinya Kawamura, Masaki Sekine, Daiki Nishioka, Ryu Yukawa, Koji Horiba, Hiroshi Kumigashira,
      and  Tohru Higuchi
      J. Phys. Soc. Jpn. 88(2019) 054711

    214.  Conductivity Modulation by CaVO3-based All-solid-state Redox Transistor with Ion
      Transport of Li+ or H+
      Makoto Takayanagi,.Takashi Tsuchiya, Wataru Namiki, Yuki Kitagawa, Daiki Etoh,
      Trans. Master. Res. Soc. Jpn .44 (2019) 57-60
  
    213. Sr-Diffusion-Induced Inhibition of Epitaxial Growth of Ca1-xSrxVO3 Thin Film on
      a LaAiO3 Substrate in Pulsed Laser Deposition
      Makoto Takayanagi, Takashi Tsuchiya, Wataru Namiki, Yuki Kitagawa, Daiki Etoh,Daiki
      Nishioka, Tohru Higuchi, Kazuya Terabe
      Jpn.J.Apple.Phys58 (2019) SODG08

    212. Oxide Ion and Proton Conduction Controlled in Nano-grained Yttria Stabilized ZrO2 Thin Films
      Prepared by Pulse Laser Deposition
     D. Etoh, T. Tsuchiya, M. Takayanagi, T. Higuchi, and K. Tarabe
     Jpn. J. Appl. Phys.58 (2019) SDDG01
     
  • [2018年]
    211. Surface Electronic Structure of Post-Annealed La0.67Sr0.33MnO3 Epitaxial Thin Films on SrTiO3(100)
       Kinya Kawamura, Takashi Tsuchiya, Makoto Takayanagi, Wataru Namiki, Kazuya Terabe, and Tohru Higuchi
       Trans. Mater. Res. Soc. Japan 43 (2018) 179-183

    210. Unexpected Metal-Insulator Transition in Thick Ca1-xSrxVO3 Film on SrTiO3 (100) Single Crystal
       M. Takayanagi, T. Tsuchiya, W. Namiki, S. Ueda, M. Minohara, K. Horiba, H. Kumigashira, K. Terabe, and T. Higuchi
       Appl. Phys. Lett. 112, 133106 (2018)   プレスリリース   科学新聞(4/20)の記事

    209. Anomalous Electron Conduction of Nd0.6Sr0.4FeO3-d Thin film with Lattice Distortion and Oxygen Vacancies
       Wataru Namiki, Takashi Tsuchiya, Takuya Kawaguchi and Tohru Higuchi
       Trans. Mater. res. Soc. Japan 43 (2018) 175-178

    208. Electron-Ion Mixed Conduction of Amorphous WO3-x Thin Film Probed by Soft-X-Ray Spectroscopy
      T. Sugimoto, K. Kawamura, T. Kawaguchi, T. Tsuchiya, C. Kudo, and T. Higuchi
      Trans. Mater. Res. Soc. Japan 43 (2018) 101.

    207. Correlated Metal SrVO3 Based All-Solid-State Redox Transistors Achieved by Li+ or H+ Transport
      Makoto Takayanagi, Takashi Tsuchiya, Wataru Namiki, Tohru Higuchi, Kazuya Terabe
      J. Phys. Soc. Jpn. 87 (2018) 034802.

    206 Neuromorphic Transistor Achieved by Redox Reaction of WO3 Thin Film
       T. Tsuchiya, M. Jayabalan, K. Kawamura, M. Takayanagi, T. Higuchi, R. Jayavel and K. Terabe
       Jpn. J. Appl. Phys. 57 (2018) 04FK01

    205. Stabilization of the high-temperature phase and total conductivity of yttrium-doped lanthanum germanate oxyapatite
       K. Kobayashi, Y. Igarashi, N. Saito, T. Higuchi, Y. Sakka, T. S. Suzuki
       J. Ceram. Soc. Jpn. 26 (2018) Issue 2, Pages 91-98.
  • [2017年度]    
  • 204. Thickness-dependent Surface Proton Conduction in (111) Oriented Yttria-stabilized Zirconia Thin Film
       M. Takayanagi, T. Tsuchiya, K. Kawamura, M. Minohara, K. Horiba, H. Kumigashira, and T. Higuchi
       Solid State Ionics 311 (2017) 46-51
  • 203. Oxide Ion Conduction of BaCe0.80Zr0.10Y0.10O3-d Thin Film with Oxygen Vacancies
       M. Ochi, N. Namiki, M. Minohatra, K.Horiba, H.Kumigasira and T.Higuchi
       Trans. Mater. Res. Soc. Japan 42(2017) 97-100
  • 202. Electron Conduction of Nd0.6Sr0.4FeO3-d Thin Film with Oxygen Vacancies Prepared by RF     
       Magnetron Sputtering
       W. Namiki, T.Tsuchiya, M. Takayanagi, S. Furuichi, M. Minohara, M. Kobayashi, K. Horiba, H.
       Kumigashira, T. Higuchi
       J. Phys. Soc. Jpn (2017) 80(2017)074704
  • 201. Hole-Proton Mixed Conduction of Perovskite-Oxide Thin Film with Oxygen Vacancies and 
       Lattice Distortion for SOFC Electrode

       T. Higuchi, S. Furuichi, W. Namiki, M. Takayanagi, M. Minohara, K. Horiba, H. Kumigashira and
       T. Tsuchiya
       
    ECS Transactions 78 (2017) 1973-1976
  • 200. Surface Electronic Structure of Proton-doped YSZ Thin Film by Soft-X-ray Photoemission
       Spectroscopy
       M. Takayanagi, T. Tsuchiya, M. Minohara, M. Kobayashi, K. Horiba, H. Kumigashira, and T. Higuchi
       Trans. Mater. Res. Soc. Japan.42.(2017)61~64 

  • 199. Electrical-Pulse-Induced Resistivity Modulation in Pt/TiO2-d/Pt Multilayer Device Related to
        Nanoionics-Based Neuromorphic Function
        Kinya Kawamura, Takashi Tsuchiya, Makoto Takayanagi, Kazuya Terabe, Tohru Higuchi
        Jpn. J. Appl. Phys.56 (2017) 06GH01 
  • 198. Structural and Electrical Properties of BaPrO3-d Thin Film with Oxygen Vacancies
        Shoto Furuichi, Takashi Tsuchiya, Makoto Minohara, Masaki Kobayashi, Koji Horiba, Hiroshi
        Kumigashira
        and Tohru Higuchi  
        Trans. Mater. Res. Soc. Japan 42 (2017) 15~18   

  • 197. Electron-Ion Mixed Conduction of Nd0.6Sr0.4FeO3 Cathode Electrode Thin Film for Solid
       Oxide Fuel Cell
       Wataru Namiki, Makoto Takayanagi, Shoto Furuichi, Takashi Tsuchiya, Makoto Minohara, Masaki
       Kobayashi,
       Koji Horiba,
    Hiroshi Kumigashira, and Tohru Higuchi
       ECS Trans. 2017 75(42): 83-88; doi:10.1149/07542.0083ecst

  • 196. Ion Conduction of BaPrO3-δ Thin Film with Mixed Valence State for SOFC Anode Electrode
       Shoto Furuichi, Takashi Tsuchiya, Makoto Minohara, Masaki Kobayashi, Koji Horiba, Hiroshi
       Kumigashira, and Tohru Higuchi
       ECS Trans. 2017 75(42): 99-103; doi:10.1149/07542.0099ecst


  • 195. Proton Conduction on YSZ Electrolyte Thin Films Prepared by RF Magnetron Sputtering
       Makoto Takayanagi, Shoto Furuichi, Wataru Namiki, Takashi Tsuchiya, Makoto Minohara, Masaki
       Kobayashi,
       Koji Horiba, Hiroshi Kumigashira, and Tohru Higuchi
       ECS Trans. 2017 75(42): 115-120; doi:10.1149/07542.0115ecst

  • 194. Resonant Photoemission and X-ray Absorption Spectroscopies of Lithiated Magnetite Thin Film
        T. Tsuchiya, K. Kawamura, W. Namiki, S. Furuichi, M. Takayanagi, M. Minohara, M. Kobayashi,
        K. Horiba,
        H. Kumigashira, K. Terabe, T. Higuchi
        Jpn. J. Appl. Phys. 56 (2017) 064CK01
  • [2016年度]
  • 193. Metal-Insulator Transition of Valence-Controlled VO2 Thin Film Prepared by RF Magnetron
        Sputtering Using Oxygen Radical
        Takaaki Suetsugu, Yuichi Shimazu, Takashi Tsuchiya, Masaki Kobayashi, Makoto Minohara,
        Enju Sakai, Koji Horiba, Hiroshi Kumigashira, Tohru Higuchi
        Jpn. J. Appl. Phys. 55 (2016)
  • 192. Electronic Structure of c-axis Controlled α-Fe2O3 Thin Film Probed by Soft-X-Ray
        Spectroscopy
        Kinya Kawamura, Naoya Suzuki, Takashi Tsuchiya, Shohei Yamaguchi, Masanori Ochi,
        Takaaki Suetsugu, Makoto Minohara, Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira
        and Tohru Higuchi
        Jpn. J. Appl. Phys. 55(2016) 06GJ04

  • 191. Electrical and Structural Properties of TiO2-d Thin Film with Oxygen Vacancies Prepared
        by RF Magnetron Sputtering Using Oxygen Radical
        Kinya Kawamura, Naoya Suzuki, Takashi Tsuchiya, Yuichi Shimazu, Makoto Minohara,
        Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira, and Tohru Higuchi
        Jpn. J. Appl. Phys. 55(2016) 06GJ08
  • 190. Comparison of subthreshold swing in SrTiO3-based all-solid-state electric-double-layer
        transistors with Li4SiO4 or Y-stabilized-ZrO2 solid electrolyte
        Takashi Tsuchiya, Masanori Ochi, Tohru Higuchi, Kazuya Terabe
        Jpn. J. Appl. Phys. 55(2016) 06GJ03

  • 189. Electrical and Structural Properties of BaCe0.85Ru0.05Y0.10O3-d Thin Film Prepared
        by RF Magnetron Sputtering
        Masanori Ochi, Takashi Tsuchiya, Shohei Yamaguchi, Takaaki Suetsugu, Naoya Suzuki,
        Masaki Kobayashi, Makoto Minohara, Koji Horiba, Hiroshi Kumigashira and Tohru Higuchi
        Jpn. J. Appl. Phys. 55(2016) 06GJ02

  • 188. In Situ Tuning of Magnetization and Magnetoresistance in Fe304 Thin Film
        Achieved with All-Solid-State Redox Device
        
    T.Tsuchiya, K.Terabe, M.Ochi, T.Higuchi, M.Osada, Y.Yamashita, S.Ueda, M.Aono
        ACS Nano 10 (2016) 5b07374
         プレリリース
        
     
  • 187. Electron-ion mixed conduction of BaCe0.9Y0.1O3-d thin film generated byRu Substitution
        M.Ochi, T.Tuchiya, S.Yamaguchi, T.Suetsugu, N.Suzuki, M.Kobayashi, M.Minohara, K.Horiba, 
        H.Kumigashira, T.Higuchi
        J.Phys.Soc.Jpn. 85 (2016) 034705

  • [2015年度]
  • 186. Hole-ion mixed conduction of orientation-controlled BaPrO3-d thin film with mixed valence
        states
        T. Higuchi, A. Oda, T. Tsuchiya, T. Suetsugu, N. Suzuki, S. Yamaguchi, M. Minohara, M.
        Kobayashi, K. Horiba, and H. Kumigashira
        J. Phys. Soc. Jpn. 84(2015) 114708 
  • 185. Electro-Ion Mixed Conduction of Ru-Doped BaCe0.9Y0.1O3-δ Thin Film
        Tohru Higuchi, Tomoyuki Yamashita, Tomohiro Owaku, Yuichi Shimazu,
        Hiroyuki Kato, Masaki Kobayashi and Hiroshi Kumigashira
        Trans. Mater. Res. Soc. Jpn 40(2015)419~422
  • 184. Effect of Ionic Conductivity on Response Speed of SrTiO3-based All-solid-state
        Electric-double-layer Transistor
        Tsuchiya, Takashi; Ochi, Masanori; Higuchi, Tohru; Terabe, Kazuya; Aono, Masakazu
        ACS Appl. Mater. Interfaces, 7(2015) 12254.DOI: 10.1021/acsami.5b02998
  • 183. Electronic structure for b-axis orientated of VO2 thin film with mixed-valent state by soft X-ray
        spectroscopy
        Takaaki Suetsugu, Yuichi Shimazu, Takashi Tsuchiya, Masaki Kobayashi, Enju Sakai, 
        Hiroshi Kumigashira, and Tohru Higuchi
        J. Phys. Soc. Jpn. 84, 064715 (2015)
  • 182. Metal-Insulator transition of c-axis controlled V2O3 thin film
        Yuichi Shimazu, Teppei Okumura, Takashi Tsuchiya, Atsushi, Shimada, Kenji Tanabe,
       Kazuyasu Tokiwa, Masaki Kobayashi, Koji Horiba,Hiroshi Kumigashira, Tohru Higuchi
       J. phys. Soc. jpn. 84(2015) 064701
  • 181.Electronic Structure and Oxygen Ion Conductivity of As-Deposited Ce0.90Sm0.10O2-δThin Film
       prepared by RF Magnetron Sputtering
       S.Yamaguchi, Y.Tasaki, M.Kobayashi, K.Horiba, H.Kumigashira, and Tohru Higuchi
       Jpn.J.Appl.Phys.54(2015)06FJ04-1~5
  • 180.Electronic Structure of Ti1-xFexO2-δ Thin Film with Oxygen Vacancies Probed by Soft-X-Ray
       Spectroscopy
       Katsuya Usui, Shohei Yamaguchi, Naoya Suzuki, Yuichi Shimazu,Takashi Tsuchiya, Enju Sakai,
       Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira and Tohru Higuchi
       Jpn. J. Appl. Phys.54 (2015)06FJ07-1~4.
  • 179.Electronic Structure of Bapr1-xYbxO3-δby Soft-X-Ray Spectroscopy
        Tohru Higuchi, Asuka Oda, Yi-Sheng Liu, Per-Anders Glans and Jinghua Guo
       Trans.Mater.Res.Soc.Japan40,No.1 (2015) 37~40
  • 178.Proton conduction of BaCe0.90Y0.1003-d Thin Film with lattice distortion
       T.Higuchi,T.Okawa,Y.Iida,E.Sakai,M.Kobayashi and Kumigashira
       Solid State Ionics270 (2015) 1~5.

    [2014年度]
  • 177.Research and Development of the Coprecipitation Process for Lanthanum Germanate Oxyapatite
       Kiyoshi Kobayashi,Shouta Kitajima,Yukihito Igarashi,Tohru Higuchi,and Yoshio Sakka
       J.Am.Ceram.Soc(2014) Vol.97,No.11,13302-1~5
  • 176.クエン酸燃焼法によるオキシアパタイト型ランタン・ゲルマネートの低温合成プロセス開発
       五十嵐之人,北嶋将太,小林清,樋口透,目 義雄
       粉末および粉末冶金(2014)Vol.61,No.12,582~586
       
  • 175. Electrical Conductivity of Sc-doped TiO2 Thin Film Prepared by RF Magnetron Sputtering
       T. Inoue, T. Okumura, Y. Shimazu, E. Sakai, H. Kumigashira and T. Higuchi
       Jpn. J. Appl. Phys. 53, 06JG03 (2014)
  • 174. Growth of TiO2-δ Thin Film by RF Magnetron Sputtering Using Oxygen Radical and Ti-Metal
       Y. Shimazu, T. Okumura, E. Sakai, H. Kumigasira, M. Okawa, T. Saitoh and T. Higuchi
       Jpn. J. Appl. Phys. 53,06JG01 (2014)
  • 173. Electronic Structure of V2O3 Thin Film Prepared by RF Magnetron Sputtering using Oxygen
       Radical and V-Metal
       Y. Shimazu, T. Okumura, A. Shimada, K. Tanabe, K. Tokiwa, E. Sakai, H. Kumigasira and T. Higuchi
       Jpn. J. Appl. Phys. 53, 06JG05 (2014)
  • [2013年度]
  • 172. Structural and electronic properties of anatase Ti1-xFexO2-d thin film prepared
       by RF magnetron sputtering
       K. Usui, T. Okumura, E. Sakai, H. Kumigashira, and T. Higuchi
       J. Phys.: Condens. Matter. 502(2013) 012001-1~4
  • 171. Proton Conduction of SrZr0.95Y0.05O3-d Thin Film Prepared by RF Magnetron
       Sputtering
       A. Oda, T. Okumura, and T. Higuchi
       ECS Transactions 57 (2013) 1019-1023.
  • 170. DEVELOPMENT OF NEW SYNTHESIS ROUTE OF LANTHANUM GERMANATE
       OXYAPATITE FROM HOMOGENEOUS AQUEOUS SOLUTION
       S. Kitajima, K. Kobayashi, T. Higuchi, Y. Sakka
       Proc. Pac. Rim (2013) 586-589.

  • [2012年度]                                                 
  • 169.Hole and Ion Conductions of Sc-doped SrTiO3 Thin Film Prepared by RF
      Magnetron Sputtering
      H Kato,T Okumura,E Sakai, H Kumigashira,  and T Higuchi
      Trans. Mater. Res. Soc. Jpn. 37 (2012) 571-574.
                             
  • 168.Surface Electronic Structure of BaZr1-X Yx03-d by Soft-X-ray Spectroscopy    
       T Higuchi, F Iguchi, Y Nagao, N Sata, Y Liu, P Glans, J-H.Guo and H Yugami      
       Trans. mater. Res. Soc. Jpn. 37 (2012) 575-578.   
                           
  • 167.Electronic Structure of SrTi0.99Sc0.01O3 Thin film by high-resolution soft-X-rag spectro scopy
      T Okumura, T Inoue,Y tasaki, E sakai H Kumigashira,T Higuchi
      J. Phys. Soc. Jpn. 81(2012) 094705-1~4
  • 166.Structural and Optical Properties of SrTi1-xScx03 Thin Film Prepared by RFMagnetron Sputtering
      Teppei Okumura, Yusuke Kobayashi, Fuyuki Ihara, and Tohru Higuchi
      Trans. Mater. Res. Soc. Jpn. 37 (2012) 85~88
  • 165.Structura and Electrical Puroperties of BaCe0.90Y0.1003-d Thin Film on Al203 Substrate
      Tomohiro Owaku, Yasutaka Iida, Hiroyuki Fukawa, and Tohru Higuchi
      Trans. Mater. Res. Soc. Jpn. 37 (2012) 81~84
  • 164.Electronic Structure of BiFe1-xMx03 (M=Mn and Co) Thin Films by Soft-X-Ray Spectroscopy
      Tohru Higuchi, Hiroshi Naganuma, Jun Miura, Yosuke Inoue, Yi-Sheng Liu, Per-Anders Glans,
      Jinghua Guo and Soichiro Okamura
      Trans. Mater. Res. Soc. Jpn. 37 (2012) 77~80 


    [2011年度]
  • 163. Electronic Structure of KH2PO4 Single Crystal Studied by Soft-X-Ray Spectroscopy
    T. Nishina, T. Higcuhi, E. Magome, Olade Velasco, Long Chen, Li Yang, J. Guo, M. Fukunaga, M. Komukae
    Ferroelectrics (2011) 642-645
  • 162. Growth of Sc-doped TiO2 Thin Film by RF Magnetron Sputtering
    Kazuya Tomiyama, Yusuke Kobayashi, Mitsuru Tsuda, Tohru Higuchi
    Jpn. J. App. Phys. 50 (2011) 065502

  • 161. Valence States of BaCe1-xYxO3-d Ceramics by Soft-X-Ray Spectroscopy
    T. Higuchi, H. Fukawa and H. Takahashi
    Trans. Mater. Res. Soc. Jpn. 36 (2011) 15-18

    160. Electronic Structure of La0.6Sr0.4FeO3 Thin Film by Soft-X-Ray Spectroscopy
    T. Higuchi, M. Matsumoto, W. Yang, P. Olalde-Velasco, J Chen, Y. Liu, and J. -H Guo
    Trans. Mater. Res. Soc. Jpn. 36 (2011) 19-22

    159. Electronic Structure in the Bulk State of SrTiO3-d by Soft-X-Ray Spectroscopy
    T. Higuchi, N. Kato and Y. Suzuki
    Trans. Mater. Res. Soc. Jpn. 36 (2011) 27-30

    [2010年度]
  • 158. Growth of Ba2-xSrxNaNb5O15 Thin Film on La0.05Sr0.95TiO3 Substrate by Pulsed Laser Deposition
    Tohru HIGUCHI, Takeshi HATTORI, and Takeyo TSUKAMOTO
    OPTICAL REVIEW 17 (2010) 313-316

    [2009年度]
  • 157. Electronic Structure of Sr-Doped LaScO3 Single Crystal Annealed under Different Atmospheres
    Yuki Nagao, Jin Liu, Fumitada Iguchi, Tohru Higuchi, Noriko Sata, and Hiroo Yugami
    JAPANESE JOURNAL OF APPLIED PHYSICS 49 (2010) 10208-10210

    [2008年度]
  • 156. Electrical and structural properties of BaCe0.90Y0.10O3? thin film on MgO (100) substrate
    H.Hosono, T.Higuchi and T. Hattori
    J. Appl. Phys. 104 (2008) 113704-1~4
  • 155. Electronic structure of La1-xSrxScO3 probed by soft-X-ray absorption spectroscopy
    T. Higuchi, Y. Nagao, J. Liu, F. Iguchi, N. Sata, T. Hattori, and H. Yugami
    J. Appl. Phys. 104 (2008) 76110-1~3.
  • 1541. Study on Solid State Ionic Materials using Synchrtron Radiation
    T. Hattori and T. Higuchi
    SOLID STATE IONICS (2008) 33-36
  • 153. Effect of Mn Substitution for Multiferroic BiFeO3 Probed by High-Resolution Soft-X-Ray   
    Spectroscopy
    T. Higuchi, T. Hattori, W. Sakamoto, N. Itoh, T. Shimura, T. Yogo, P. Yao, Y. Liu, P. Glans, C.
    Chang, Z. Wu and J.. H. Guo
    Jpn. J. Appl. Phys. 47 (2008) 7570-7573
  • 152. A Tantalum Oxide Electrode for Electrochemical Ozone Generation
    K. Kaneda, K. Kitsuka, Y. Nowatari, M. Ikematsu, M. Iseki, T. Higuchi, T. Hattori, T. Tsukamoto
    ECS Trans. 6, (21) (2008) 33.
  • 151. Electronic structure of multiferroic BiFeO3 by resonant soft-X-ray emission spectroscopy
    T. Higuchi, Y. Liu, P. Yao, P. Anders, J.-H. Guo, W. Sakamoto, N. Itoh, T. Shimura, T. Yogo and
    T. Hattori
    Phys. Rev. B 78 (2008) 85102-1~5.
  • 150. Valence State of Mn-Doped BiFeO3-BaTiO3 Ceramics Probed by Soft X-ray Absorption
    Spectroscopy
    T. Higuchi, W. Sakamoto, N. Itoh, T. Shimura, T. Hattori, and T. Yogo
    Applied Physics Express (APEX) 1 (2008) 11502-11504. 
  • 149. Ferroelectric and structural properties of Ba2-xSrxNaNb5O15 thin films prepared on
    La0.05Sr0.95TiO3 substrate
    T. Higuchi, T. Yamasaki, Y. Suzuki, T. Hattori, and T. Tsukamoto
    J. Appl. Phys. 103 (2008) 84108-1~4.
  • 148. Effects of Processing Temperature on the Structure and Ferroelectric Properties of
    Ba2-xSrxNaNb5O15 Thin Films Prepared by Pulsed Laser Deposition
    T. Yamasaki, T. Higuchi, T. Hattori and T. Tsukamoto
    J. Alloys and Compounds 449 (2008) 40~43.
  • 147. Growth of TiO2 thin film by reactive RF magnetron sputtering using Oxygen Radical
    H. Ogawa, T. Higuchi, A. Nakamura, S. Tokita, D. Miyazaki, T. Hattori and T. Tsukamoto
    J. Alloys and Compounds 449 (2008) 375~378.


        [2007年度]
  • 146. Proton incorporation and defect chemistry of Yb-doped BaPrO3
     S. Mimuro, S. Shibako, Y. Oyama, K. Kobayashi, T. Higuchi, S. Shin and S. Yamaguchi
      Solid State Ionics 178 (2007) 641-647
  • 145. Optical Constants of β-FeSi2 Film on Si Substrate Obtained from Transmittance and
    Reflectance Data and Origin of Urbach Tail
    H. Kakemoto, T. Higuchi, H. Shibata, S. Wada, and T. Tsurumi
    Jpn. J. Appl. Phys. 46 (2007) 2405~2408.
  • 144. Structural and transport properties of beta-FeSi2 [100] oriented thin film on Si(001)
    substrate
    H. Kakemoto, T. Higuchi, H. Shibata, S. Wada and T. Tsurumi
    J. Crystal Growth 301-302 (2007) 400~403
  • 143. Unoccupied Electronic State at Low Temperature of SrTiO3-d Probed by Resonant Inverse
    Photoemission Spectroscopy
    T. Higuchi, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 32 (2007) 95~98
  • 142. Optical constants of β-FeSi2 thin film on Si(001) substrate obtained by simultaneous
    equations from reflectance and transmittance spectra
    H. Kakemoto, T. Higuchi, H. Shibata, S. Wada and T. Tsurumi
    Thin Solid Films 515 (2007) 8154~8157.
  • 141. Structural and Ferroelectric Properties of Bi4Ti3O12/TiO2 Thin Films Prepared by Two-
    Dimensional RF Magnetron Sputtering
    H. Masaya, N. Inada, T. Higuchi, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 32 (2007) 15~18.
  • 140. Polarization Dependence for Electronic Structure of Bi4Ti3O12 Single Crystal Probed by
    Soft-X-Ray Raman Scattering
    T. Higuchi, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 32 (2007) 19~22.
  • 139. Optical and Structural Properties of La2Ti2O7 Thin Films Prepared on SrTiO3 Substrates
    M. Wakui, T. Higuchi, M. Satake, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 32 (2007) 83-86.
  • 138. Effect of TiO2 Anatase Layer for Bi4Ti3O12 Thin Film Prepared on La0.05Sr0.95TiO3
    Substrate
    M. Konishi, T. Higuchi, T. Hattori, T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 32 (2007) 23-26
  • 137. Ferroelectric and Electric Properties of Undoped-Bi4Ti3O12 Thin Film on TiO2
    Anatase Layer
    T. Higuchi and T. Tsukamoto
    Ferroelectrics 347 (2006) 232~236.

[2006年度]

  • 136. Anomalous Temperature Dependence of the Thermoelectric Power for Ln0.9Sr0.1FeO3-d
    (Ln=La, Nd)
    K. Kobayashi, M. Nishioka, K. Sato, T. Inoue, S. Hamakawa, T. Tsunoda, T. Higuchi and S.
    Yamaguchi
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 903~906
  • 135. Ferroelectric and Structural Properties of Sr0.5Ba0.5Nb2O6 Thin Films on La0.05Sr0.95TiO3
    Substrates
    Y. Ebina, T. Higuchi, T. Hattori and T. Tsukamoto
    Jpn. J. Appl. Phys. 45 (2006) 7300~7304.
  • 134. A Si/TiOx/Pt/TaOx electrode fabricated by sputtering for electrochemical ozone generation
    K. Kaneda, M. Ikematsu, K. Kitsuka, M. Iseki, H. Matsuura, T. Higuchi, T. Hattori, T. Tsukamoto
    and M. Yasuda
    Jpn. J. Appl. Phys. 45 (2006) 5154~5162.
  • 133. Electronic Structure in the Valence Band of (Pb,La)(Zr,Ti)O3 Thin films Probed by Soft-X
    -Ray Emission Spectroscopy
    T. Higuchi, T. Tsukamoto, T. Hattori, Y. Honda, S. Yokoyama and H. Funakubo
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 23~26.
  • 132. Ferroelectric Properties of Bi4Ti3O12 Thin Films with TiO2 Anatase Layer on Pt/Ti/Si/SiO2
    Substrates Prepared by MOCVD
    M. Konishi, T. Higuchi, Y. Hachisu, M. Nakamura, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 81~84.
  • 131. Effect of Oxygen Radical Irradiation of Bi4Ti3O12 Thin Films by Two-Dimensional RF
    Magnetron Sputtering
    N. Inada, T. Higuchi, H. Masaya, H. Ogawa, M. Iwasa, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 73~76.
  • 130. Electronic Structure in the Valence Band of C-axis Oriented Sr0.5Ba0.5Nb2O6 Thin Film on
    La0.05Sr0.95TiO3 Substrate
    Y. Ebina, T. Higuchi, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 15~18
  • 129. Ferroelectric and Structural Properties of Bi4Ti3O12 Thin Films with TiO2 Layer Prepared
    on Ir/Ti/SiO2/Si Substrates
    M. Saitoh, T. Higuchi, M. Konishi, T. Hattori, T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 77~80.
  • 128. Ferroelectricity and Electronic State of Bi4Ti3-xHfxO12 Ceramics
    T. Higuchi, S. Watanabe, Y. Ohno, K. Natsume, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 65~68.
  • 127. Effect of Sr Substitution for Ba2NaNb5O15 Thin Films Prepared by Pulsed Laser Deposition
    T. Yamasaki, T. Higuchi, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 31 (2006) 19~22
  • 126. Ti/Pt/(Pt-TaOx) electrode fabricated by thermal decomposition and Si/Pt/TaOx fabricated
    by sputtering for ozone generation
    K. Kaneda, M. Ikematsu, D. Takaoka, M. Iseki, T. Higuchi, T. Hattori, T. Tsukamoto, M. Yasuda
    Jpn. J. Appl. Phys. 45 (2006) 6417~6419
  • 125. Hydrogen Separation using Proton-Conducting Perovskites
    H. Matsumoto, T. Shimura, H. Iwahara, T. Higuchi, K. Yashiro, A. Kaimai, T. Kawada, and J.
    Mizusaki
    J. Alloys and Compounds 408-412 (2006) 456~462


        [2005年度]
  • 124. Electronic Structure in the Valence Band of Nd-Substituted Bi4Ti3O12 Single Crystal
    Probed by Soft-X-Ray Emission Spectroscopy
    T. Higuchi, Y. Noguchi, T. Goto, M. Miyayama, S. Shin, K. Kaneda, T. Hattori and T. Tsukamoto
    Jpn. J. Appl. Phys. 44 (2005) L1491~1493.
  • 123. A novel electrode for ozone generation
    K. Kaneda, M. Ikematsu, D. Takaoka, M. Iseki, T. Higuchi, T. Hattori, T. Tsukamoto, M. Yasuda
    Chemical Letters 34 (2005) 1320~1321.
  • 122. Electronic Structure of (Pb,La)(Zr,Ti)O3 Thin Film Probed by Soft-X-ray Spectroscopy
    T. Higuchi, T. Tsukamoto, T. Hattori, Y. Honda, S. Yokoyama and H. Funakubo
    Jpn. J. Appl. Phys. 44 (2005) 6923~6926.
  • 121. Growth of Bi4Ti3-xZrxO12 Single Crystal by Floating Zone Method
    T. Higuchi, Y. Moriuchi, M. Satake, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 30 (2005) 15~18.
  • 120. Ferroelectricity and Electronic State of (Sr,Ba)Nb2O6 Thin Film Prepared on La-doped
    SrTiO3 Substrate
    T. Higuchi, Y. Ebina, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 30 (2005) 27~30.
  • 119. Ferroelectric Properties of Ba2NaNb5O15 Thin Films Prepared by Pulsed Laser Deposition
    T. Higuchi, N. Machida, T. Yamasaki, T. Kamei, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 30 (2005) 23~26.
  • 118. Electronic Structure of Nd-doped Bi4Ti3O12 Single Crystal Probed by Soft-X-Ray Emission
    Spectroscopy
    T. Higuchi, T. Goto, Y. Noguchi, M. Miyayama, T. Hattori and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 30 (2005) 11~14.
  • 117. Electronic Structure of Protonic Conductor SrZr0.90M0.10O3 (M=Y3+, Sc3+) Probed by
    Soft-X-Ray Spectroscopy
    T. Higuchi, T. Tsukamoto, H. Matsumoto, T. Shimura, K. Yashiro, T. Kawada, J. Mizusaki, S.
    Shin and T. Hattori
    Solid State Ionics 176 (2005) 2435~2438.
  • 116. Electronic Structure of Protonic Conductor SrTi0.98Sc0.02O3 Probed by Soft-X-ray
    Spectroscopy
    T. Higuchi, S. Yamaguchi, S. Shin, T. Hattori and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2005) 285~286.
  • 115. Electronic Structure of Protonic Conductor SrCeO3-SrZrO3 Mixed Thin Film
    T. Higuchi, T. Tsukamoto, N. Sata, S. Yamaguchi, S. Shin and T. Hattori
    Solid State Ionics 176 (2005) 2963~2966
  • 114. Electronic Structure of Protonic Conductor BaCe0.90Y0.10O3-d
    T. Higuchi, T. Tsukamoto, H. Matsumoto, T. Shimura, K. Yashiro, T. Kawada, J. Mizusaki,
    S. Shin, S. Yamaguchi and T. Hattori
    Solid State Ionics 176 (2005) 2967~2970
  • 113. Soft-X-Ray Raman Scattering of La1-xSrxTiO3
    T. Higuchi, T. Tsukamoto, T. Hattori, Y. Taguchi, Y. Tokura and S. Shin
    J. Electron Spectrosc. Relat. Phenom. 144-147 (2005) 853~856.
  • 112. Protonic-Electronic Mixed Conduction and Hydrogen Permeation in BaCe0.9-xY0.1RuxO3-?
    H. Matsumoto, T. Shimura, T. Higuchi, H. Tanaka, H. Iwahara, K. Katahira, T. Otake, T. Kudo,
    K. Yashiro, A. Kaimai, T. Kawada and J. Mizusaki
    Journal of Electrochemical Society 152 (2005) A488~492
  • [2004年度]
    111. Valence-band photoemission study of ?-ZrNCl and the quasi-two-dimensional
    superconductor NaxZrNCl
    T. Yokoya, T. Takeuchi, S. Tsuda, T. Kiss, T. Higuchi, S. Shin, K. Iizawa, S. Shamoto,
    T. Kajitani, and T. Takahashi
    Phys. Rev. B 70 (2004) 193103-1~4.
  • 110. Fabrication of CeO2 thin film on quartz glass and MgO(100) by electron beam evaporation
    N. Yamada, Y. Oyama, T. Higuchi and S. Yamaguchi
    Solid State Ionics 172 (2004) 293~297.
  • 109. Mixed Protonic-Electronic Conduction in Transition-Metal- Doped Perovskite-Type Oxides
    H. Matsumoto, T. Shimura, T. Higuchi, T. Otake, Y. Sasaki, K. Yashiro, A. Kaimai, T. Kawada
    and J. Mizusaki
    Electrochemistry, 72 (12) (2004) 861~864.
  • 108. Electronic Structure of Ce1-xNdxO2-? Probed by Soft-X-Ray Spectroscopy
    T. Higuchi, S. Yamaguchi, K. Kobayashi, T. Hattori, A. Fukushima, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) L1463~1465
  • 107. Thermoelectric Properties, Defect Structure, and Electronic Structure of Ln0.9Sr0.1FeO3-?
    (Ln=La and Nd)
    K. Kobayashi, S. Yamaguchi, T. Higuchi, S. Shin, T. Tsukamoto and T. Tsunoda
    Electrochemistry 72 (12) (2004) 870~875
  • 106. Unoccupied Electronic State of SrTi1-xNbxO3 Observed by Inverse-Photoemission
    Spectroscopy
    T. Higuchi, Y. Tezuka, T. Hattori, S. Yamaguchi, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) 7623~7624. 
  • 105. Ferroelectric Properties of Bi4Ti3O12 Thin Films Prepared on TiO2 Anatase
    T. Higuchi, M. Nakamura,Y. Hachisu, M. Saitoh, T. Hattori and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) 6585~6589.
  • 104. Structural and Ferroelectric Properties of Ba2NaNb5O15 Thin Films on La-doped SrTiO3
    Substrates
    T. Kamei, T. Higuchi, M. Sogawa, Y. Masuda, T. Hattori and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) 6617~6621.
  • 103. Mixed Protonic-Electronic Conduction in Transition-Metal-Doped Perovskite-Type Oxides
    H. Matsumoto, T. Ohtake, T. Kudo, Y. Sasaki, K. Yashiro, A. Kaimai, T. Kawada, J. Mizusaki, T.
    Shimura, T. Higuchi and K. Katahira
    Solid State Ionics (2004) 213~220.
  • 102. Thermoelectric Power of the Electronic Carriers in the Ionic Crystal
    K. Kobayashi, T. Tsunoda, T. Higuchi, and S. Yamaguchi
    Solid State Ionics (2004) 979~984
  • 101. Electronic Structure of Protonic Conductor BaCe0.90Y0.10O3-? Probed by Soft-X-Ray
    Spectroscopy
    T. Higuchi, H. Matsumoto, T. Simura, K. Yashiro, T. Kawada, J. Mizusaki, S. Shin and T.
    Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) L731~734.
  • 100. Electronic Structure in the Band Gap Region of Protonic Conductor SrZr0.90Y0.10O3-?
    T. Higuchi, H. Matsumoto, T. Simura, K. Yashiro, T. Kawada, J. Mizusaki, S. Shin and T.
    Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) 5419~5420.
  • 99. Band Structure of Sr0.5Ba0.5Nb2O6 Thin Film Probed by Soft-X-Ray Emission Spectroscopy
    N. Ohtake, T. Higuchi, K. Ando, A. Fukushima, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) 7627~7628.
  • 98. Electronic Structure for the Metal-Insulator Transition in La1-xSrxTiO3 Probed by
    Resonant Soft-X-Ray Emission Spectroscopy
    T. Higuchi, T. Tsukamoto, Y. Taguchi, Y. Tokura and S. Shin
    Physica B 351 (2004) 310~312.
  • 97. Orientation Control of Bi4Ti3O12 Thin Film by Two-Dimensional RF magnetron Sputtering
    T. Higuchi, M. Iwasa, K. Kudoh and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 29 (2004) 1121~1124.
  • 96. Ferroelectricity of C-axis Oriented Ba2NaNb5O15 Thin Film on La-doped SrTiO3 Prepared by
    Pulsed Laser Deposition
    T. Higuchi, M. Sogawa, T. Kamei and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 29 (2004) 1117~1120.
  • 95. Effect of Buffer layer of Undoped Bi4Ti3O12 Thin Films Prepared by Metalorganic Chemical
    Vapor Deposition
    T. Higuchi, Y. Hachisu, M. Nakamura and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 29 (2004) 1109~1112.
  • 94. Ferroelectricity and Electronic Structure of Sm-doped SrBi2Ta2O9 Ceramics
    T. Higuchi, S. Watanabe, N. Ohtake and T. Tsukamoto
    Trans. Mater. Res. Soc. Jpn. 29 (2004) 1113~1116.
  • 93. Unoccupied Electronic State of Delafossite-Type PdCoO2 Single Crystal Probed by Inverse
    Photoemission Spectroscopy
    T. Higuchi, M. Hasegawa, M. Tanaka, H. Takei, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) 699~700.
  • 92. Preparation and Characterization of a- and b-Axes-Oriented Bi4Ti3O12 Thin Films Using
    TiO2 Anataze Buffer Layer
    M. Nakamura, T. Higuchi, Y. Hachisu and T. Tsukamoto
    Jpn. J. Appl. Phys. 43 (2004) 1449~1453.
  • 91. Tunneling Current Through the Surface Layer Formed on The Nb-doped SrTiO3 Single
    Crystal
    L. Q. Han, P. P. Chen, C. J. Zhong, T. Higuchi, A. Kaimai, K. Yashiro, Y. Nigara, T. Kawada, and J.   
    Mizusaki
    Solid State Ionics 175 (2004) 431~435.
  • 90. Electronic structure of protonic conductor SrCeO3 by soft-X-ray spectroscopy
    T. Higuchi, T. Tsukamoto, N. Sata, T. Hattori, S. Yamaguchi and S. Shin
    Solid State Ionics (2004) 175 (2004) 549~552.
  • [2003年度]
    89. Evidence of O-H bond in the Bulk State of Protonic Conductor Y-doped SrCeO3 by
    Soft-X-Ray Spectroscopy
    T. Higuchi, S. Yamaguchi, N. Sata, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) L1265~1267.
  • 88. Preparation and Characterization of Highly C-Axis Oriented Ba2NaNb5O15 Thin Film on
    La0.05Sr0.95TiO3 Substrate
    M. Sogawa, T. Higuchi, T. Kamei and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) 6990~6991.
  • 87. Band Structure of TiO2-Doped Yttria-Stabilized Zirconia Probed by Soft-X-Ray
    Spectroscopy
    T. Higuchi, K. Kobayashi, S. Yamaguchi, A. Fukushima, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) L941 - L943
  • 86. Electronic Structures of Bi4-xLaxTi3O12 and Bi4ZrxTi3-xO12 Single Crystals by Soft-X-Ray
    Spectroscopy
    T. Higuchi, Y. Moriuchi, Y. Noguchi, M. Miyayama, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) 6226~6229
  • 85. Effect of Carrier Gas of Bi4Ti3O12 Thin Film Prepared by MOCVD Method
    M. Nakamura, T. Higuchi and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) 5969~5972
  • 84. Unoccupied Electronic State of Lightly La-Doped SrTiO3 Observed by Inverse-
    Photoemission Spectroscopy
    D. Baba, T. Higuchi, H. Kakemoto, Y. Tokura, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) L 837-839.
  • 83. Electronic Structure of Delafossite-Type Oxide PtCoO2 by Resonant-Photoemission
    Spectroscopy
    T. Higuchi, D. Baba, Y. Yokoyama, M. Hasegawa, H. Takei, A. Fukushima, S. Shin and T.
    Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) 5698~5699
  • 82. Electronic structure in the band gap of protonic conductor Sr[CexZr1-x]0.95Yb0.05O3
    thin film
    T. Higuchi, N. Sata, T. Hattori, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) 5696~5697
  • 81. On-site Coulomb energy vs. crystal-field splitting for insulator-metal transition of
    La1-xSrxTiO3
    T. Higuchi, D. Baba, T. Takeuchi, T. Tsukamoto, Y. Taguchi, Y. Tokura, A. Chainani, and
    S. Shin
    Phys. Rev. B 68 (2003) 104420-1~5
  • 80. Bulk Electronic State of SrTiO3-d Probed by Soft-X-ray Emission Spectroscopy
    T. Higuchi, Y. Yokoyama, S. Yamaguchi, A. Fukushima, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) L592~594.
  • 79. Effect of Thermal Treatment of Undoped Bi4Ti3O12 Thin Film Prepared by Metalorganic
    Vapor Deposition
    M. Nakamura, T. Higuchi, and T. Tsukamoto
    Jpn. J. Appl. Phys. 42 (2003) 5687~5691
  • 78. Ce-O Hybridization Effect of Protonic Conductor SrCe1-xYxO3-d by Resonant-
    Photoemission Spectroscopy
    T. Higuchi, T. Tsukamoto, S. Yamaguchi, N. Sata, M. Ishigame and S. Shin
    Jpn. J. Appl. Phys. 42 (2003) 3526~3527.
  • 77. Electronic structures in the bulk and surface states of protonic conductor CaZrO3 by soft-
    X-ray spectroscopy
    T. Higuchi, S. Yamaguchi, K. Kobayashi, S. Shin and T. Tsukamoto
    Solid State Ionics 162-163 (2003) 121-125.
  • 76. Optical Absorption Spectra of Protonic Conductor CaZrO3
    T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, S. Yamaguchi and S. Shin
    Jpn. J. Appl. Phys. 42 (2003) 1331~1332.
  • 75. Observation of Acceptor level of p-type SrTiO3 by high-resolution X-ray absorption
    spectroscopy
    T. Higuchi, T. Tsukamoto, K. Kobayashi, N. Sata, M. Ishigame, S. Yamaguchi, S. Shin
    Nucl. Instrum. & Methods in Phys. Res. 199 (2003) 255-259.
  • 74. Electron correlation energy of LaxSr1-xTiO3 by high-resolution soft-X-ray emission
    spectroscopy
    T. Higuchi, T. Takeuchi, T. Tsukamoto, Y. Harada, Y. Taguchi, Y. Tokura, S. Shin
    Nucl. Instrum. & Methods in Phys. Res. 199 (2003) 386-390
  • 73. Electronic structure of ?-FeSi2 by MEM and photoemission spectroscopy methods
    H. Kakemoto, T. Higuchi, Y. Makita, T. Tsukamoto, S. Shin, S. Wada, T. Tsurumi
    Nucl. Instrum. & Methods in Phys. Res. 199 (2003) 411-415.
  • [2002年度]
    72. Electronic Structures of Bi4Ti3O12 Thin Film and Single Crystal by Resonant Soft-X-Ray
    Emission Spectroscopy
    T. Higuchi, K. Kudoh, T. Takeuchi, Y. Masuda, Y. Harada, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 41 (2002) 7195-7197.
  • 71. Protonic Conduction in the Single Crystal of Sc-doped SrZrO3
    T. Higuchi, T. Tsukamoto, S. Yamaguchi, N. Sata, K. Hiramoto, M. Ishigame, and S. Shin
    Jpn. J. Appl. Phys. 41 (2002) 6440-6442.
  • 70. Ti-O hybridization effect of lightly La-doped SrTiO3 by resonant-photoemission spectroscopy
    T. Higuchi, T. Tsukamoto, S. Yamaguchi, Y. Tezuka and S. Shin
    Jpn. J. Appl. Phys. 41 (2002) 5674-5675.
  • 69. Electronic structure in the bulk state of protonic conductor CaZrO3 by resonant soft- X
    -ray emission spectroscopy
    T. Higuchi, S. Yamaguchi, K. Kobayashi, T. Takeuchi, S. Shin and T. Tsukamoto
    Jpn. J. Appl. Phys. 41 (2002) L938-940.
  • 68. Unoccupied electronic structure in the surface state of lightly-doped SrTiO3 by resonant-
    inverse photoemisison spectroscopy
    T. Higuchi, S. Nozawa, T. Tsukamoto, R. Eguchi, H. Ishii, Y. Tezuka, S. Yamguchi, K. Kanai,
    and S. Shin
    Phys. Rev. B 66 (2002) 153105-1~4.
  • 67. Electronic structure of black SmS. I. 4d-4f resonance and angle-integrated valence-band
    photoemission spectroscopy
    A. Chainani, H. Kumigashira, T. Ito, T. Sato, T. Takahashi, T. Yokoya, T. Higuchi, T. Takeuchi,
    S. Shin and N. K. Sato
    Phys. Rev. B 65 (2002) 155201-1~7
  • 66. Protonic conduction in the single crystal of SrTi1-xScxO3
    T. Higuchi, T. Tsukamoto, N. Sata, K. Hiramoto, M. Ishigame and S. Shin
    Jpn. J. Appl. Phys. 41 (2002) 2120-2121.
  • 65. Growth of Bi4Ti3O12 Thin Film by Two-dimension RF magnetron sputtering with Bi2O3 and
    TiO2 Targets
    M. Tanaka, T. Higuchi, K. Kudoh, and T. Tsukamoto
    Jpn. J. Appl. Phys. 41 (2002) 1536-1537.
  • 64. Direct evidence of p-type SrTiO3 by high-resolution X-ray absorption spectroscopy
    T. Higuchi, T. Tsukamoto, S. Yamaguchi, K. Hiramoto, N. Sata, M. Ishigame, Y. Ishiwata, and
    S. Shin
    Phys. Rev. B 65 (2002) 033201-1~4.
  • 63. Electronic structure of 4d transition metal compound ZrF4 by resonant-photoemission
    spectroscopy
    T. Higuchi, T. Tsukamoto, S. Yamaguchi, Y. Tezuka, and S. Shin
    Jpn. J. Appl. Phys. 41 (2002) 2090-2093.
  • 62. Electronic structures of Protonic conductors SrTiO3 and SrCeO3 by O 1s x-ray absorption
    spectroscopy
    T. Higuchi, T. Tsukamoto, K. Kobayashi, K. Hiramoto, N. Sata, M. Ishigame, S. Yamaguchi, and
    S. Shin
    Solid State Ionics 154-155 (2002)735-739.
  • [2000年度]
    57. Hole state and defect structure of protonic conductor SrTiO3 observed by high-
    resolution X-ray absorption spectroscopy
    T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, T.
    Yokoya, M. Fujisawa and S. Shin
    Solid State Ionics 136-137 (2000) 261-264.
  • 56. Electronic structure in the band gap of lightly-doped SrTiO3 by high-resolution x-ray
    absorption spectroscopy
    T. Higuchi, T. Tsukamoto, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, T. Yokoya, M. Fujisawa and
    S. Shin
    Phys. Rev. B 61 (2000) 12860-12863.
  • 55. Soft X-ray emission study on LaXSr1-XTiO3
    T. Higuchi, T. Tsukamoto, M. Watanabe, M. M. Grush, T. A. Callcott, R. C. Perera, D. L. Ederer,
    Y. Tokura, Y. Harada, Y. Tezuka and S. Shin
    Physica B 281&282 (2000) 615-616.
  • 54. Photoemission study on protonic conductor CaZrO3: Evidence of the exchange mechanism
    of hole and proton
    T. Higuchi, T. Tsukamoto, K. Kobayashi, S. Yamaguchi, Y. Tezuka and S. Shin
    Jpn. J. Appl. Phys. 39 (2000) L 133-136.
  • 53. High resolution soft x-ray absorption spectroscopy for the chemical state analysis of Mn
    J. Kawai, Y. Mizutani, T. Sugimura, M. Sai, T. Higuchi, Y. Harada, Y. Ishiwata, A. Fukushima, M.
    Fujisawa, M. Watanabe, K. Maeda, S. Shin, Y. Gohshi
    Spectrochimica Acta B 55 (2000) 1385-1395.
  • 52. Electronic transport properties and electronic structure of TiO2 doped YSZ
    K. Kobayashi, S. Yamaguchi, T. Higuchi, S. Shin and Y. Iguchi
    Solid State Ionics 135 (2000) 643-651
  • 51. Basicity and hydroxyl capacity of proton conducting perovskites
    S. Yamaguchi, K. Nakamura, T. Higuchi, S. Shin and Y. Iguchi
    Solid State Ionics 136-137 (2000) 191-195.
  • 50. Electronic transport properties and electronic structure of InO1.5-doped CaZrO3
    S. Yamaguchi, K. Kobayashi, T. Higuchi, S. Shin and Y. Iguchi
    Solid State Ionics 136-137 (2000) 305-311.
  • 49. Magnetic property and electronic structure of ?-FeSi2
    H. Kakemoto, T. Higuchi, Y. Makita, S. Sakuragi, Y. Kino, T. Tsukamoto and S. Shin
    Physica B 281&282 (2000) 638-640.
  • [1999年度]
    48. Crystal field splitting and the on-site Coulomb energy of LaXSr1-XTiO3 from resonant
    soft X-ray emission spectroscopy
    T. Higuchi, T. Tsukamoto, M. Watanabe, M. M. Grush, T. A. Callcott, R. C. Perera, D. L. Ederer,
    Y. Tokura, Y. Harada, Y. Tezuka and S. Shin
    Phys. Rev. B 60 (1999) 7711-7714.
  • 47. Ti-O hybridization effect on ferroelectric phase transition of BaTiO3
    T. Higuchi, T. Tsukamoto, K. Oka, T. Yokoya, Y. Tezuka and S. Shin
    Jpn. J. Appl. Phys. 9B-38 (1999) 5667-5669.

解説

  • 42. ペロブスカイト型誘電材料の軟X線分光研究から見えてきた新たな材料設計指針と
    燃料電池応用の可能性
    樋口透
    理大 科学フォーラム -科学教養講座- (2007) 
  • 41. ペロブスカイト型プロトン導電体の分光学的解析
    樋口透、塚本桓世、山口周、辛埴、服部武志
    マテリアルインテグレーション No.7, vol.18 (2005) 28~36.
  • 40. Electronic Structure of Perovskite-type Protonic Condcutor Probed by Soft-X-Ray
    Spectroscopy
    T. Higuchi
    Physics of Solid State Ionics (2005) 1~14.
  • 39. プロトン導電体CaZrO3の光電子分光: プロトンとホールの交換メカニズムの証拠
    樋口透, 塚本桓世, 小林清, 山口周, 手塚泰久, 辛埴
    応用物理 第69巻第04号 (2000)
  • 38. 軟X線分光によるCarrier-doped SrTiO3の電子構造
    樋口透 
    放射光  第13巻第4号 (2000) 712-714.
  • 37. ナノイオニクス ―最新技術とその展望―
    山口周(監修)、 樋口透(執筆分担)
    (株)シーエムシー出版 (2008)

著書

  • {査読なし}
  • 36.Electronic Structure of VO2 Thin Film with Lattice Distortion Probed by Soft-X-Ray Spectroscopy
    Tohru Higuchi, Takaaki Suetsugu, Enju Sakai, Masaki Kobayashi and Hiroshi Kumigashira
    Photon Factory Activity Report 2013 #31(2014)B
  • 35.Bulk Electronic Structure of BiFe1-xMx03 (M=Mn and Co) Thin Films by Soft-x-Ray Spectroscopy
    T.Higuchi, H.Naganuma, J.Miura, Y.Inoue,and S.Okamura
    Activity Report 2011 of SRL-ISSP(2012)9-10
  • 34.Electronic structure and auto-ionization process of ion-electron mixed-conductor
    S.Yamaguchi, T.Higuchi, S.Miyoshi, and D.Y.Kim
    Activity Report 2011 of SRL-ISSP(2012)17-18
  • 33. A study on the electronic structure of proton conducting ABO3 single crystal
    H. Yugami, Y. Nagao, J. Liu, T. Higuchi, F. Iguchi and N. Sata
    ACTIVITY REPORT OF SYNCHRTRON RADIATION (2009) 20-21
  • 32. Electronic structure of La1-xSrxScO3 by X-ray absorption spectroscoopy
    T. Higuchi
    ACTIVITY REPORT OF SYNCHRTRON RADIATION (2009) 10-11
  • 31. Electronic structure of SrZrO3 thin films fabricated by a novel PLD process
    N. Sata, S. Tamura, Y. NOhara, Y. Nagao, T. Higuchi, A. Miura, M. Sakuma, F. Iguchi and H. Yugami
    ACTIVITY REPORT OF SYNCHRTRON RADIATION (2009) 8-9
  • 30. Electronic structure of multiferroic BiFeO3 by soft-X-ray spectroscopy]
    T. Higuchi, W. Sakamoto, T. Yogo and T. Hattori
    Activity Report of Synchrotron Radiation Laboratory (2008) 42-43
  • 29. Enchancedtransport properties of beta-FeSi2 in b-c plane observed from [100] oriented
    thin film on Si(100) substrate.
    H.Kakemoto, T.Higuchi, S.Wada, T.Tsurumi
    Proc. 6th International Conference on Materials for Microelectronics and Nanoengineering
    1 (2006)85-89
  • 28. Electronic structure of SrTi1-xNbxO3 by inverse photoemission spectroscopy
    T. Higuchi, T. Tsukamoto, T. Hattori, S. Yamaguchi and S. Shin
    Activity Report of ISSP, University of Tokyo (2005)
  • 27. Ferroelectric properties of Ba2-xSrxNaNb5O15 Thin Films Prepared by Pulsed Laser Deposition
    T. Yamasaki, T. Higuchi, T. Hattori and T. Tsukamoto
    Proc. 1th International Symposium on Functional Materials (2005) 605~610.
  • 26. Structural and Ferroelectric Properties of Bi4Ti3O12 Thin Films on TiO2 Anatase Layer
    Prepared by Metalorganic Vapor Deposition
    T. Higuchi, Y. Saitoh, M. Konishi, Y. Hachisu, M. Nakamura, T. Hattori and T. Tsukamoto
    Proc. 1th International Symposium on Functional Materials (2005) 611~616.
  • 25. Growth of TiO2 Thin Film by Reactive RF Magnetron Sputtering Using Oxygen Radical
    H. Ogawa, T. Higuchi, A. Nakamura, S. Tokita, D. Miyazaki, T. Hattori and T. Tsukamoto
    Proc. 1th International Symposium on Functional Materials (2005) 718~723.
  • 24. Unoccupied Electronic Structure of Lightly-Doped SrTiO3 by Resonant-Inverse
    Photoemission Spectroscopy
    T. Higuchi and S. Shin
    Activity Report of ISSP, University of Tokyo (2004) 80~81
  • 23. Structural Properties of Zr-doped Bi4Ti3O12 Ceramic and Single Crystal
    Y. Moriuchi, T. Higuchi and T. Tsukamoto
    Extended Abstarct of 11th US-Japan Seminar on Dielectric and Piezoelectric Ceramics
    (2003) 122-125
  • 22. Unoccupied electronic structure in the surface state of lightly-doped SrTiO3 by resonant
    -inverse photoemission spectroscopy
    T. Higuchi, S. Nozawa, T. Tsukamoto, R. Eguchi, H. Ishii, Y. Tezuka, K. Kanai, S. Shin
    Technical Report of ISSP (2002) 3966.
  • 21. Electronic Structure of Doped Mott-Insulator LaTiO3 by Soft-X-Ray Emission Spectroscopy
    T. Higuchi, T. Tsukamoto, Y. Taguchi, Y. Tokura, A. Chainani and S. Shin
    Activity Report of Synchrotron Radiation Laboratory (2002) 86~87.
  • 20. Effect of Heat Treatment on Electric Properties of Bi4Ti3O12 Thin Films by Two- Dimensional
    RF Magnetron Sputtering
    K. Kudoh, T. Higuchi, M. Iwasa, M. Hosomizu and T. Tsukamoto
    Proc. Inter. Symp. Appl. Ferro. (ISAF) XIII (2002) 167-170.
  • 19. Electron correlation energy near the Mott transition of LaxSr1-xTiO3 by soft-X-ray 
    emission spectroscopy
    T. Higuchi, T. Takeuchi, T. Tsukamoto, Y. Harada, M. Watanabe, Y. Taguchi, Y. Tokura, and S. Shin
    Activity Report at Photon Factory (2002) 150.
  • 18. Low-Temperature Preparation of Ferrolectric Ba2NaNb5O15 Thin Films by Pulsed Laser
    Deposition
    K. Ohnuki, T. Higuchi, M. Takayasu, M. Sogawa and T. Tsukamoto
    Proc. Inter. Symp. Appl. Ferro. (ISAF) XIII (2002) 171-174.
  • 17. High-resolution soft-X-ray absorption study on p-type SrTiO3
    T. Higuchi, T. Tsukamoto, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, N. Sata, K. Hiramoto,
    M. Ishigame, and S. Shin
    Technical Report of ISSP (2001) 3475.
  • 16.Growth of Bi4Ti3O12 Thin Films by RF Magnetron Sputtering Method
    K. Kudoh, T. Higuchi, M. Tanaka and T. Tsukamoto
    Proc. Ferroelectric Random Access Memories (2001) 32-33
  • 15. Electronic structure of 4d transition metal compound ZrF4 by resonant-photoemission
    spectroscopy
    T. Higuchi, T. Tsukamoto, Y. Tezuka, and S. Shin
    Technical Report of ISSP (2001) 3634.
  • 14. Electronic structure of Bi4Ti3O12 thin film by soft-x-ray emission spectroscopy
    T. Higuchi, M. Tanaka, K. Kudoh, T. Takeuchi, Y. Harada, S. Shin and T. Tsukamoto
    Technical Report of ISSP (2001) 3633.
  • 13. Electronic structure of b-FeSi2
    T. Higuchi, H. Kakemoto, Y. Makita, S. Shin and T. Tsukamoto
    Activity Report at Photon Factory (2001) 320.
  • 12. Hole state and Defect Structure of Protonic Conductor SrTiO3 Observed by High-Resolution
    X-Ray Absorption Spectroscopy
    T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, K. Kobayashi, S. Yamaguchi, Y. Ishiwata, T. Yokoya,
    M. Fujisawa and S. Shin
    Technical Report of ISSP (1999) 3494.
  • 11. Observation of the Crystal Field Splitting and the On-Site Coulomb Energy of LaxSr1-xTiO3
    from Resonant Soft X-Ray Emission Spectroscopy
    T. Higuchi, T. Tsukamoto, M. Watanabe, M. M. Grush, T. A. Callcott, R. C. C. Perera, D. L. Ederer,
    Y. Tokura, Y. Harada, Y. Tezuka and S. Shin
    Technical Report of ISSP (1999) 3495.
  • 10. Ti-O Hybridization Effect for Ferroelectric Phase Transition of BaTiO3
    T. Higuchi, T. Tsukamoto, K. Oka, T. Yokoya, Y. Tezuka and S. Shin
    Technical Report of ISSP (1999) 3493.
  • 9. Electronic structure of Antiferromagnetic (La1-Z, NdZ)0.46Sr0.54MnO3
    T. Takeuchi, K. Soda, T. Takeichi, M. Kato, T. Nomura, K. Morita, U. Mizutani, Y. Moritomo,
    T. Higuchi, and S. Shin
    Technical Report of ISSP, Ser.A (1998) 62.
  • 8. Soft X-ray absorption spectroscopy for chemical state analysis of Mn
    J. Kawai, Y. Mizutani, M. Sai, T. Higuchi, Y. Harada, Y. Ishiwata, M. Watanabe, S. Shin and Y. Gohshi
    Technical Report of ISSP, Ser.A (1998) 52.
  • 7. Photoluminescence of AlGaAs-GaAs-AlGaAs Quantum structures under Al 2p core excitation
    K. Kobayashi, T. Ota, H. Nakashima, Y. Ishiwata, T. Higuchi and S. Shin
    Technical Report of ISSP, Ser.A (1998) 48.
  • 6. Soft-X-ray emission study on LaxSr1-xTiO3
    T. Higuchi, T. Tsukamoto, M. Watanabe, ,M. M. Grush, T. A. Callcott, R. C. C. Perera, D. L. Ederer,
    Y. Tokura, Y. Harada, Y. Tezuka, and S. Shin
    Advanced Light Source Compendium of Abstract (1999).
  • 5. Photoemission Study on PdCoO2
    T. Higuchi, T. Tsukamoto, M. Tanaka, H. Takei, Y. Ishiwata, H. Ishii, K. Kanai, Y. Tezuka and S. Shin
    Technical Report of ISSP (1998) 3349.
  • 4. Photoemission Study on Protonic Conductor p-type SrTiO3
    T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, Y. Tezuka and S. Shin
    Technical Report of ISSP (1998) 3347.
  • 3. Electronic Structure of P-type SrTiO3 by Photoemission Spectroscopy
    T. Higuchi, T. Tsukamoto, N. Sata, M. Ishigame, Y. Tezuka and S. Shin
    Technical Report of ISSP (1998) 3348.
  • 2. Photoemission, Absorption, and Soft-x-ray emission studies on n- and p-type SrTiO3
    T. Higuchi, M. Fujisawa and S. Shin
    Activity Report at Photon Factory (1997) 85.
  • 1. Absorption spectra of acceptor-doped SrZrO3 and SrCeO3 thin firms and their superlattice
    N. Sata, T. Higuchi, S. Shin and M. Ishigame
    Technical Report of ISSP (1996) 16.