名古屋大学 理学部物理学科


April 2018 - March 2019


  1. Structural variations and dielectric properties of (Bi1−xLax)2SiO5 (0≤x≤0.1):Polycrystallines synthesized by crystallization of Bi-Si-O and Bi-La-Si-O glasses
    H. Taniguchi, S. Tatewaki, S. Yasui, Y. Fujii, J. Yamaura, and I. Terasaki
    Phys. Rev. Materials 2 (2018) 045603. (8 pages)
  2. Dynamical coupling of dilute magnetic impurities with quantum spin liquid state
    in the S = 3/2 dimer compound Ba3ZnRu2O9
    T. D. Yamamoto, H. Taniguchi, and I. Terasaki
    J. Phys.: Condens. Matter 30 (2018) 355801. (6 pages)
  3. Spin-liquid-like state in a spin-1/2 square-lattice antiferromagnet perovskite induced by d10-d0 cation mixing 
    O. Mustonen, S. Vasala, E. Sadrollahi, K. P. Schmidt, C. Baines, H. C. Walker, I. Terasaki, F. J. Litterst, E. Baggio-Saitovitch and M. Karppinen
    Nature Commun. 9 (2018) 1085 (8 pages)
  4. Trial of an all-ceramic SnO2 gas sensor equipped with CaCu3Ru4O12 heater and electrode
    A. Tsuruta, T. Itoh, M. Mikami, Y. Kinemuchi, I. Terasaki, N. Murayama and W. Shin
    Materials 11 (2018) 981 (8pages)
  5. Enhanced thermopower via spin-state modification
    H. Takahashi, S. Ishiwata, R. Okazaki, Y. Yasui, and I. Terasaki
    Phys. Rev. B 98 (2018) 024405 (5pages)
  6. Tuning the S = (1/2) square-lattice antiferromagnet Sr2Cu(Te1-xWx)O6 from Neel order to quantum disorder to columnar order
    O. Mustonen, S. Vasala, K. P. Schmidt, E. Sadrollahi, H. C. Walker, I. Terasaki, F. J. Litterst, E. Baggio-Saitovitch and M. Karppinen
    Phys. Rev. B 98 (2018) 064411 (8 pages)
  7. Fabrication of ZnO-based Thermoelectric Micro-devices by Electrodeposition
    H. Matsuo, K. Yoshitoku, M. Saito, H. Takahashi, I. Terasaki, and T. Homma
    J. Electrochem. Soc. 165 (2018) D417-D422
  8. Competing structural instabilities in Bi2SiO5
    A. Girard, H. Taniguchi, S. M. Souliou, M. Stekiel, W. Morgenroth, A. Minelli, A. Kuwabara, A. Bosak, and B. Winkler
    Phys. Rev. B 98 (2018) 134102. (8 pages) [Editor's Suggestion]
  9. Unusually small thermal expansion of ordered perovskite oxide CaCu3Ru4O12 with high conductivity
    A. Tsuruta, K. Nomura, M. Mikami, Y. Kinemuchi, I. Terasaki, N. Murayama and W. Shin
    Materials 11 (2018) 1650 (9 pages)
  10. Transport and magnetic properties of CaPd3−xCuxO4 (x ≤ 2.4) with interconnecting Cu(Pd)O4 chain structure
    I. Terasaki, K. Misawa, K. Tanabe, and H. Taniguchi
    J. Phys. Soc. Jpn. 87 (2018) 104603 (5 pages)
  11. Microstructure and Optical Properties of Ultra-Thin NiO Films Grown by Atomic Layer Deposition
    D. Hagen, T. Tripathi, I. Terasaki, M. Karppinen
    Semicond. Sci. Tech. 33 (2018) 115015 (7pages)
  12. Impurity-Induced Spin-State Crossover in La0.8Sr0.2Co1-xAlxO3 
    I. Terasaki, M. Ikuta, T. D. Yamamoto, and H. Taniguchi
    Crystals 8 (2018) 411 (13 pages) 
    10.3390/cryst8110411     Journal Cover
  13. Spectroscopic signature of trimer Mott insulator and charge disproportionation in BaIrO3
    R. Okazaki, S. Ito, K. Tanabe, H. Taniguchi, Y. Ikemoto, T. Moriwaki and I. Terasaki 
    Phys. Rev. B 98 (2018) 205131 (6 pages)
  14. Systematic tuning of the photo-dielectric effect in Ba(Al1-xZnx)2O4–δ
    T. Nagai, K. Tanabe, I. Terasaki and H. Taniguchi
    Appl. Phys. Lett. 113 (2018) 212902
  15. Structural phase transitions and possibility of the relaxor-like state in improper ferroelectric strontium-substituted calcium sulfoaluminate
    T. Wakamatsu, G. Kawamura, T. Abe, S. Kawaguchi, C. Moriyoshi, Y. Kuroiwa, M. Itoh, I. Terasaki, and H. Taniguchi
    J. Phys. Soc. Jpn 88 (2019) 034718.
  16. Anisotropic Phase Separation in Electrically Switched Mott Insulator Ca2RuO4 
     J. Zhang, A. S. McLeod, Q. Han, X. Chen, H. A. Bechtel, Z. Yao, S. N. G. Corder, T. Ciavatti, Hu (Tiger) Tao, M. Aronson, G. L. Carr, M. C. Martin, C. Sow, S. Yonezawa, F. Nakamura, I. Terasaki, D. N. Basov, A. J. Millis,Y. Maeno, M.  Liu
    Phys. Rev. X (in press) 
  17. High-pressure compressibility and electronic properties of bismuth silicate Bi2SiO5 from synchrotron experiments and first-principles calculations
    A. Girard, M. Stekiel, W. Morgenroth, H. Taniguchi, V. Milman, A. Bosak, and B. Winkler
    Phys. Rev. B 99 (2019) 064116.
  18. Effect of Cu intercalation and pressure on excitonic interaction in 1T-TiSe2
    S. Kitou, A. Nakano, S. Kobayashi, K. Sugawara, N. Katayama, N. Maejima, A. Machida, T. Watanuki, K. Ichimura, S. Tanda, T. Nakamura, and H. Sawa
    Phys. Rev. B 99 (2019) 104109.


    1. 光誘電効果~フォトチューナブル誘電体の創製にむけた新機能性
      セラミックス 53 (2018) 252-255.

    International Invited Talks

    1. Thermoelectrics in the strongly correlated electron systems
      I. Terasaki
      CIMTEC 2018 8th Forum on New Materials, Perugia, 10-14 June 2018
    2. Is doctorate education up to the challenge?
      I. Terasaki
      Panel Discussion on Honorary Doctorate in Aalto University, 14 June 2018
    3. Unique features in the nonlinear conduction of Ca2RuO4 
      I. Terasaki
      NESS2018(Kyoto) Non-Equilibrium Steady-State in Correlated Materials, Kyoto, 6-7 July 2018
    4. New ferromagnetic semiconductor Pb1-xAgxPd0.95Fe0.05O2 
      I. Terasaki
      RIES Workshop, Sapporo, 9-10 August 2018
    5. Ferroelectricity in Oxides with Tetrahedrally Coordinated Si and Al
      H. Taniguchi
      ISAF-FMA-AMF-AMEC-PFM Joint Conference (IFAAP), Hiroshima, 27 May - 1 June 2018

    International Conference

    1. Unconventional Photo-Dielectric Effect in Wide-Gap Aluminates
      T. Nagai, A. Kuwabara, Y. Kumagai, Y. Yamada, I. Terasaki, and H. Taniguchi
      2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference, Hiroshima, 27 May-1 June, 2018.
    2. Dilute Magnetic Impurity Effect on a Quantum Spin Liquid Candidate Ba3ZnRu2O9
      with S = 3/2 Dimer Lattice
      T. D. Yamamoto, H. Taniguchi, I. Terasaki
      21th International Conference on Magnetism (2018), San Francisco, 15-20 July 2018
    3. Laser sintering of thermoelectric compounds
      Y. Kinemuchi, M. Tanaka, M. Mikami, A. Tsuruta, I. Terasaki and W. Shin
      The 37th International Conference on Thermoelectrics (ICT2018), Caen, 1-5 July 2018
    4. Improper Ferroelectric Stuffed Aluminate Zeolites for Pyroelectric Energy Harvesting
      H. Taniguchi
      5th TYC Energy Materials Workshop, London, 25-27 July 2018
    5. Optical Control of Dielectric Response in Reduced LaAlO3
      H. Taniguchi
      5th TYC Energy Materials Workshop, London, 25-27 July 2018
    6. Ferroelectricity and Functional Dielectric Properties in Bi2SiO5-based Compounds
      H. Taniguchi
      12th Japan-Korea Conference on Ferroelectrics, Nara, 5-8 Aug 2018
    7. Heat Generation Property of Thick Film Ceramic Heater Consisting of CaCu3Ru4O12
      A. Tsuruta, T. Itoh, M. Mikami, Y. Kinemuchi, I. Terasaki, N. Murayama, W. Shin
      MRS 2018 Fall Meeting, Boston, 25-28 November 2018
    8. Structural Instability and Improper Ferroelectricity in Aluminate-Sodalite-type Oxides
      H. Taniguchi, C. Moriyoshi, and H. Moriwake
      Asian Crystallographic Association (AsCA) Conference 2018, Auckland, 2-5 Dec 2018


    1. Unique Ferroelectric and Dielectric Functionalities in Aluminates
      CEMS Topical Meeting on modern ferroelectrics 2018、理研(和光)、2018年10月25~26日
    2. 間接型強誘電性に着目した焦電発電素子材料開発
    3. 強相関電子系の熱伝導
    4. ペロブスカイト型酸化物における強誘電性の起源と、非ペロブスカイト型酸化物における新強誘電体の設計
    5. 熱電変換: 従来の設計指針を越えて
      日本化学会年会 ATP委員会シンポジウム基調講演、甲南大学、2019年3月19日
    6. ワイドギャップアルミネートにおける誘電率の光制御


    1. 充填ゼオライト型酸化物 Ca8[(Al1-xGax)O2]12(MoO4)2の構造相転移と誘電特性
      丸山広司、中平夕貴、安倍友啓、河村元太、森吉 千佳子、黒岩 芳弘、寺崎 一郎、谷口 博基 
    2. 量子スピン液体候補物質Ba3ZnRu2O9における磁性不純物に対する量子ゆらぎの効果
      山本貴史, 谷口博基, 寺崎一郎
    3. Al酸化物における誘電率の光制御
      永井隆之, 寺崎一郎, 谷口博基
    4. 励起子絶縁体候補物質Ta2NiSe5における熱電・誘電物性
      中埜彰俊, 永井隆之, 片山尚幸, 谷口博基, 寺崎一郎, 澤博
    5. 間接型強誘電体(Ca1-xSrx)8[AlO2]12(MoO4)2の構造相転移と弾性応答
      中森大貴, 寺崎一郎, 谷口博基
    6. Morphology control of Cu added Bi-Sb-Te films for micro thermoelectric devices
      Chuyi Chen, Misaki Sugie, Mikiko Saito, Hidefumi Takahashi, Ichiro Terasaki, Takayuki Homma
    7. 導電性酸化物CaCu3Ru4O12が示す小さな熱膨張係数
      鶴田 彰宏, 野村 勝裕, 三上 祐史, 杵鞭 義明, 寺崎 一郎, 村山 宣光, 申 ウソク
    8. Ca2RuO4の磁場中熱輸送特性
      山本貴史, 中村文彦A, 谷口博基, 寺崎一郎
    9. Ca2RuO4における直流電流下熱拡散率測定
      川崎修史, 山本貴史, 中村文彦A, 谷口博基, 寺崎一郎
    10. 4d/5d遷移金属酸化物の電流通電下の熱電効果
      寺崎一郎, 生田将理, 山本貴史, 谷口博基
    11. Ruddlesden-Popper型酸化物Li2SrNb2O7における誘電特性
      永井隆之, 中埜彰俊, 森分博紀A, 澤博B, 寺崎一郎, 谷口博基
    12. 放射光X線回折によるRuddlesden-Popper型酸化物Li2SrNb2O7の結晶構造解析
      中埜彰俊, 永井隆之, 澤博A, 寺崎一郎, 谷口博基
    13. アルミネートソーダライト型酸化物(Ca1-xSrx)8[AlO2]12(MoO4)2_ (0.5≦x≦1.0) のリエントラント構造相転移
      青木伸雅, 中埜彰俊, 中平夕貴, 森吉千佳子, 黒岩芳弘, 寺崎一郎, ◯谷口博基
    14. 間接型強誘電体Ca8[AlO2]12(MoO4)2における[AlO2]-フレームワークへの異種元素置換効果
      丸山広司, 中平夕貴, 安部友啓, 河村元太, 森吉千佳子, 黒岩芳弘, 寺崎一郎, 谷口博基
    15. 放射光X線回折によるアルミネートソーダライト(Ca, Sr)8[AlO2]12(SO4)2の構造相転移
      河村元太, ◯中平夕貴, 若松徹A, 森吉千佳子, 黒岩芳弘, 谷口博基, 寺崎一郎


    1. Pyroelectric Energy Harvesters & Photo-dielectric Materials
      H. Taniguchi 
      TokyoTech- UCL workshop, London, 23-24 July 2018
    2. 誘電体の機能性向上、あるいは新機能性創出に対する最近の取り組み