V Laboratory
Department of Physics
Nagoya University
Furocho, Chikusa, Nagoya
464-8602
Japan

2014

April 2014 - March 2015

Papers

    1. Pseudogap observed in the charge transport in the thermoelectric oxide Ca3-xBixCo4O9 single crystals
      Y.-C. Hsieh, R. Okazaki, H. Taniguchi and I. Terasaki
      J. Phys. Soc. Jpn. 83 (2014) 054710
      DOI: 10.7566/JPSJ.83.054710
    2. Photo-Induced Change of Dielectric Response in BaCoSiO4 Stuffed Tridymite
      H. Taniguchi, H. Moriwake, A. Kuwabara, T. Okamura, T. Yamamoto, R. Okazaki, M. Itoh, and I. Terasaki
      J. Appl. Phys. 115 (2014) 164103
      DOI: 10.1063/1.4872032
    3. Trials for oxide photo-thermoelectrics
      I. Terasaki, R. Okazaki, P. S. Mondal, Y.-C. Hsieh
      Mater. Renew. Sustain. Energy (2014) 3:29
      DOI: 10.1007/s40243-014-0029-2
    4. Electrical oscillation in SmS induced by constant external voltage
      H. Takahashi, R. Okazaki, H. Taniguchi, I. Terasaki, M. Saito, K. Imura, K. Deguchi, N. K. Sato, H. S. Suzuki
      Phys. Rev. B 89 (2014) 195103
      DOI: 10.1103/PhysRevB.89.195103
    5. Possible existence of two charge-ordered phases in Pr1-xCaxMnO3 for 0.40 ≤ x ≤ 0.50
      P. S. Mondal, S. Asai, T. Igarashi, T. Suzuki, Y. Yasui, R. Okazaki, I. Terasaki K. Kobayashi, R. Kumai, H. Nakao, and Y. Murakami
      J. Phys. Soc. Jpn. 83 (2014) 064709
      DOI: 10.7566/JPSJ.83.064709
    6. Optical Study of a Novel Phase Transition from Dimer-Mott to Charge-Order Insulator
      R. Okazaki, Y. Yasui, I. Terasaki, Y. Ikemoto, T. Moriwaki, T. Shikama, K. Takahashi, H. Mori, H. Nakaya, and T. Sasaki
      JPS Conf. Proc. 3, 013010 (2014)
      DOI: 10.7566/JPSCP.3.013010
    7. Low Temperature Magnetic Properties of Frustrated Quantum Spin Chain System Rb2Cu2Mo3O12
      Y. Yasui, R. Okazaki, I. Terasaki, M. Hase, M. Hagihara, T. Masuda, and T. Sakakibara
      JPS Conf. Proc. 3, 014014 (2014)
      DOI: 10.7566/JPSCP.3.014014
    8. Magnetic properties of Li2ZrCuO4 which was regarded as a quasi 1D J1-J2 magnet near a ferromagnetic QCP
      T. Fujita, M. Hagiwara, M. Inada, Y. Yasui, and I. Terasaki
      JPS Conf. Proc. 3, 014028 (2014)
      DOI: 10.7566/JPSCP.3.014028
    9. Weak Ferromagnetic Ordering Disordered by Rh3+ Ions for LaCo0.8Rh0.2O3
      S. Asai, R. Okazaki, I. Terasaki, Y. Yasui, N. Igawa, and K. Kakurai
      JPS Conf. Proc. 3, 014034 (2014)
      DOI: 10.7566/JPSCP.3.014034
    10. Disorder effect for an orbital order in Ca2RuO4 revealed by infrared imaging spectroscopy
      R. Okazaki, Y. Ikemoto, T. Moriwaki, F. Nakamura, T. Suzuki, Y. Yasui, and I. Terasaki
      J. Phys. Soc. Jpn. 83, 084701 (2014)
      DOI: 10.7566/JPSJ.83.084701
    11. Hierarchical dielectric orders in layered ferroelectrics Bi2SiO5
      Y. Kim, J. Kim, A. Fujiwara, H. Taniguchi, S. Kim, H. Tanaka, K. Sugimoto, K. Kato, M. Itoh, H. Hosono, and M. Takata
      IUCrJ 1, 160 (2014)
    12. Structural changes and microstructures in stuffed tridymite-type compounds Ba1-xSrxAl2O4
      E. Tanaka, Y. Ishii, H. Tsukasaki, H. Taniguchi, and S.Mori
      Jpn. J. Appl. Phys. 53, 09PB01 (2014).
      DOI: 10.7567/JJAP.53.09PB01
    13. Strucutral Phase transition and microstructures in stuffed tridymite-type compounds, Ba(Al,Fe)2O4
      S. Mori, T. Ozaki, E. Tanaka, Y. Ishii, K. Kurushima, Y. Kubota, and H. Taniguchi,
      Ferroelectrics 464, 116-121 (2014)
    14. Unconventional magnetism in the layered oxide LaSrRhO4
      N. Furuta, S. Asai, T. Igarashi, R. Okazaki, Y. Yasui, I. Terasaki, M. Ikeda, T. Fujita, M. Hagiwara, K. Kobayashi, R. Kumai, H. Nakao, and Y. Murakami
      Phys. Rev. B 90, 144402 (2014)
      DOI: 10.1103/PhysRevB.90.144402
    15. Photo-transport properties of Pb2CrO5 single crystals
      P. S. Mondal, R. Okazaki, H. Taniguchi, and I. Terasaki
      J. Appl. Phys. 116, 193706 (2014)
      DOI: 10.1063/1.4902248
    16. Non-uniform magnetic system driven by non-magnetic ion substitution in CaRu1-xScxO3: Two-component analysis
      T. D. Yamamoto, R. Okazaki, H. Taniguchi, and I. Terasaki
      J. Phys. Soc. Jpn. 84, 014708 (2015)
    17. Raman tensor analysis of crystalline lead titanate by quantitative polarized spectroscopy
      Y. Fujii, M. Noju, T. Shimizu, H. Taniguchi, M. Itoh, and I. Nishio
      Ferroelectrics 462, 8-13 (2014)
    18. Photo-Seebeck effect in ZnS
      Y. Shiraishi, R. Okazaki, H. Taniguchi, and I. Terasaki
      Jpn. J. Appl. Phys. 54, 031203 (2015)
      DOI: 10.7567/JJAP.54.031203
    19. Dynamics of charge ordering in the nonlinear regime of theta-(BEDT-TTF)2CsZn(SCN)4
      M. Abdel-Jawad, I. Terasaki, T. Mori and H. Mori
      J. Phys. Soc. Jpn. 84, 033707 (2015) 
      DOI: 10.7566/JPSJ.84.033707 
    20. Fabrication of Pi-structured Bi-Te thermoelectric micro-device by electrodeposition
      K. Uda, Y. Seki, M. Saito, Y. Sonobe, Y.-C. Hsieh, H. Takahashi, I. Terasaki, T. Homma
      Electrochimica Acta 153, 515-522 (2015)
      DOI: 10.1016/j.electacta.2014.12.019
    21. Anomalous magnetic order in the magnetoelectric oxide NdCrTiO5 revealed by impurity effects
      S. Kori, T. Okamura, R. Okazaki, I. Terasaki, and Y. Yasui
      Phys. Rev. B (in press) 

Reviews

    1. Electrons on deck
      I. Terasaki
      NPG Asia Materials 6, e106 (2014)
      DOI: 10.1038/am.2014.31

International Invited Talks

    1. A Search for Nonequilibrium Thermoelectrics
      I. Terasaki
      CIMTEC 2014, Faenza, Italy, June 15-19, 2014
    2. Unconventional Phase Transitions in Ba4Ru3O10 and BaIrO3: Trimer Molecules of d Electrons in a Crystal
      I. Terasaki
      The 5th International Symposium on Structure-Property Relationship in Solid State Materials, Qingdao, China, June 22-27, 2014
    3. Anomalous charge transport in Sr3-xCaxYCo4O10.5
      I. Terasaki
      Workshop: The 1st Korea-Japan Bilateral Workshop on Functional Materials Science -Thermoelectrics, Spintronics, Low-dimensional Materials, and Soft Matter-, Hokkaido, August 1, 2014
    4. Oxide thermoelectrics and beyond
      I. Terasaki
      5th International Congress on Ceramics (ICC5), Beijing, August 17-21, 2014
    5. Ferroelectricity Driven by Twisting of Silicate Tetrahedral Chains
      H. Taniguchi
      The 15th IUMRS-ICA, Fukuoka, August 24-30, 2014
    6. Ferroelectricity Driven by Twisting of Silicate Tetrahedral Chains
      H. Taniguchi
      RCBJSF-2014-FM&NT, Riga, September 29 - Octobar 2, 2014
    7. Ferroelectricity in Bismuth Silicate
      H. Taniguchi
      EMN Ceramics Meeting 2015, Orlando, January 26-29, 2015
    8. Ca2RuO4 in a non-quilibrium steady state
      Ichiro Terasaki
      ISSP-MPIPKS Joint Workshop, "Dynamics of Strongly Correlated Systems", Kashiwa, March 30-31, 2015 

International Conference

    1. Low-temperature electronic state of Ba4Ru3O10 investigated by transport, thermodynamic, and x-ray absorption spectroscopy measurements
      Taichi Igarashi, Ryuji Okazaki, Hiroki Taniguchi, Yukio Yasui, Yukari Takahashi, Takaaki Sudayama, Jun Okamoto, Yuichi Yamasaki, Hironori Nakao, Youichi Murakami, Ichiro Terasaki
      The International Conference on Strongly Correlated Electron Systems 2014, Grenoble, July 7-11, 2014
    2. Photo-Seebeck effect in p-type oxides
      I. Terasaki
      The 15th IUMRS-ICA, Fukuoka, August 24-30, 2014
    3. Colossal enhancement of the Seebeck coefficient in FeSb2 driven by nearly ballistic phonons
      H. Takahashi, R. Okazaki, H. Taniguchi, and I. Terasaki
      APS March Meeting 2015, San Antonio, March 2–6, 2015

Others

    1. Effects of the Ir impurity of Ba4Ru3O10
      Taichi Igarashi
      IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 2015 : Spins in Action, Nagoya, March 26-27, 2015
    2. Non-uniform magnetic system in CaRu1-xScxO3
      Takafumi Yamamoto
      IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 2015 : Spins in Action, Nagoya, March 26-27, 2015
    3. Ferroelectricity in Aluminate Zeolite Ca8[Al12O24](WO4)2 [CAW]
      Yuusaku Maeda
      IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 2015 : Spins in Action, Nagoya, March 26-27, 2015
    4. The effects of element substitution in the stuffed-tridymite-type ferroelectric BaZnGeO4
      Takayuki Nagai
      IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 2015 : Spins in Action, Nagoya, March 26-27, 2015
    5. Photo-Seebeck effect in ZnS
      Yuuka Shiraishi
      IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 2015 : Spins in Action, Nagoya, March 26-27, 2015
    6. Magnetic and Transport Properties of Sr3.12-xCaxY0.88Co4O10+δ
      Tatsuya Kurematsu
      IGER International Symposium on Science of Molecular Assembly and Biomolecular Systems 2015 : Spins in Action, Nagoya, March 26-27, 2015

    Preprints

      1. Oxide-based thermoelectric materials for waste heat recovery
        Ichiro Terasaki
        in “Thermoelectric Technology for Electrical Power Generation from Waste Heat - Applications, Systems, Devices, and Materials” (Springer Series in Materials Science vol. xxx) edited by G. P. Meissner, J. Yang, and J. R. Salvador (Springer) 
      2. Search for non-equilibrium thermoelectrics
        Ichiro Terasaki, Ryuji Okazaki and Hiromichi Ohta
        Scripta Mater.  Viewpoint Set “Contemporary Innovations for Thermoelectrics Research and Development” (submitted)
      3. Effects of the Ir impurity on the thermodynamic and transport properties of Ba4Ru3O10
        T. Igarashi, R. Okazaki. H. Taniguchi, Y. Yasui and I. Terasaki
        J. Phy. Soc. Jpn. (submitted) 
      4. An origin of good electrical conduction in La4BaCu5O13+d
        D. Mori, S. Asai, R. Okazaki, I. Terasaki, Y. Yasui, O. Parkkima and M. Karppinen
        J. Appl. Phys. (submitted) 

    Publication bofore 2013