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研究成果


2015年成果リスト

Original Articles

  1. Activated interiors of clay nanotubes for agglomeration-tolerant automotive exhaust remediation
    N. M. Sanchez-Ballester, G. V. Ramesh, T. Tanabe, E. Koudelkova, J. Liu, L. K. Shrestha, Y. Lvov, J. Hill, K. Ariga, and H. Abe 
    Journal of Materials Chemistry A 3, 6614-6619 (2015).
  2. Size dependence of structural, magnetic, and electrical properties in corundum-type Ti2O3 nanoparticles showing insulator-metal transition
    Y. Tsujimoto, Y. Matsushita, S. Yu, K. Yamaura, and T. Uchikoshi
    Journal of Asian Ceramic Societies 3, 325-333 (2015).
  3. Degradation analysis of pouch cell using high-energy cathode material for advanced lithium-ion battery
    H. Maeyama, T. Sukigara
    SAE International Journal of Alternative Powertrains 4, 2015-01-1193 (2015).
  4. Defect structure analysis of heterointerface between Pt and CeOx promoter on Pt electro-catalyst
    K. Fugane, T. Mori, P. Yan, T. Masuda, S. Yamamoto, F. Ye, H. Yoshikawa, G. Auchterlonie, and J. Drennan
    Applied Materials and Interfaces 7, 2698-2707 (2015).
  5. Promoted C-C bond cleavage over intermetallic TaPt3 catalyst toward low-temperature energy extraction from ethanol
    R. Kodiyath, G. V. Ramesh, E. Koudelkova, T. Tanabe, M. Ito, M. Manikandan, S. Ueda, T. Fujita, N. Umezawa, H. Noguchi, K. Ariga, and H. Abe 
    Energy& Environmental Science 8, 1685-1689 (2015).
  6. Structure and cation distribution in perovskites with small cations at the A site: the case of ScCoO3
    W. Yi, I. A. Presniakov, A. V. Sobolev, Y. S. Glazkova, Y. Matsushita, M. Tanaka, K. Kosuda, Y. Tsujimoto, K. Yamaura, and A. A. Belik
    Science and Technology of Advanced Materials 16, 024801 (2015).
  7. Correlation between the surface electronic structure and CO-oxidation activity of Pt alloys
    H. Abe, H. Yoshikawa, N. Umezawa, Y. Xu, G. Saravanan, V. Gubbala, T. Tanabe, R. Kodiyath, S. Ueda, N. Sekido, Y. Yamabe-Mitarai, M. Shimoda, T. Ohno, F. Matsumoto, and T. Komatsu
    Physical Chemistry Chemical Physics 17, 4879-4887 (2015).
  8. Drastic change in density of states upon Martensitic phase transition for metamagnetic shape memory alloy Ni2Mn1+xIn1-x
    S. Zhu, M. Ye, K. Shirai, M. Taniguchi, S. Ueda, Y. Miura, M. Shirai, R. Yamauchi, R. Kainuma, T. Kanomata, and A. Kimura
    Journal of Physics: Condensed Matter 27, 362201 (2015).
  9. High-pressure synthesis, crystal structure and magnetic properties of TlCrO3 perovskite
    W. Yi, Y. Matsushita, Y. Katsuya, K. Yamaura, Y. Tsujimoto, I. Presniakov, A. Sobolev, I. Glazkova, Y. Lekina, N. Tsujii, S. Nimori, K. Takehana, Y. Imanaka, and A. Belik
    Dalton Transactions 44, 10785-10794 (2015).
  10. Atomic disorder of Li0.5Ni0.5O thin films caused by Li doping: estimation from x-ray Debye-Waller factors
    A. Yang, O. Sakata, R. Yamauchi, L. S. R. Kumara, C. H. Song, Y. Katsuya, A. Matsuda, and M. Yoshimoto
    Journal of Applied Crystallography 48, 1896-1900 (2015).
  11. Structure, electronic, and magnetic properties of perpendicular magnetized Mn2RhSn thin films
    O. Meshcheriakova, A. Kohler, S. Ouardi, Y. Kondo, T. Kubota, S. Chandra, J. Karel, C. V. Barbosa, R. Stinshoff, R. Sahoo, S. Ueda, E. Ikenaga, S. Mizukami, S. Chadov, D. Ebke, G. H. Fecher, and C. Felser
    Journal of Physics D: Applied Physics 48, 164008 (2015).
  12. Spin-resolved low-energy and hard x-ray photoelectron spectroscopy of offstoichiometric Co2MnSi Heusler thin films exhibiting a record TMR
    R. Fetzer, S. Ouardi, Y. Honda, H. X. Liu, S. Chadov, B. Balke, S. Ueda, M. Suzuki, T. Uemura, M. Yamamoto, M. Aeschlimann, M. Cinchetti, G. H. Fecher, and C. Felser
    Journal of Physics D: Applied Physics 48, 164002 (2015).
  13. Sc2NiMnO6: A double-perovskite with a magnetodielectric response driven by multiple magnetic orders
    W. Yi, A. J. Princep, Y. Guo, R. D. Johnson, D. Khalyavin, P. Manuel, A. Senyshyn, I. A. Presniakov, A. V. Sobolev, Y. Matsushita, M. Tanaka, A. A. Belik, A. T. Boothroyd
    Inorganic Chemistry 54, 8012-8021 (2015).
  14. High-pressure synthesis, crystal structures, and properties of CdMn7O12 and SrMn7O12 perovskites
    Y. S. Glazkova, N. Terada, Y. Matsushita, Y. Katsuya, M. Tanaka, A. V. Sobolev, I. A. Presniakov, A. A. Belik
    Inorganic Chemistry 54, 9081-9091 (2015).
  15. Bias induced Cu ion migration behavior in resistive change memory structure observed by hard x-ray photoelectron spectroscopy 
    T. Nagata, Y. Yamashita, H. Yoshikawa, M. Imura, S. Oh, K. Kobashi, and T. Chikyow
    Japanese Journal of Applied Physics 54, 06FG01 (2015).
  16. High-pressure synthesis, crystal structure, and magnetic properties of 5d double perovskite oxides Ca2MgOsO6 and Sr2MgOsO6
    Y. Yuan, H. L. Feng, M. P. Ghimire, Y. Matsushita, Y. Tsujimoto, J. He, M. Tanaka, Y. Katsuya, and K. Yamaura
    Inorganic Chemistry 54, 3422-3431 (2015).
  17. Domain structure of tetragonal Pb(Zr,Ti)O3 nanorods and its size dependence
    T. Yamada, D. Ito, O. Sakata, J. Kuroishi, T. Namazu, Y. Imai, T. Shiraishi, T. Shimizu, H. Funakubo, M. Yoshino, and T. Nagasaki
    Japanese Journal of Applied Physics 54, 10NA07 (2015).
  18. Structural and thermal properties of a ternary narrow gap oxide semiconductor; wurtzite-derived ß-CuGaO2
    H. Nagatani, I. Suzuki, M. Kita, M. Tanaka, Y. Katsuya, O. Sakata, S. Miyoshi, S. Yamaguchi, T. Omata
    Inorganic Chemistry 54, 1698-1704 (2015).
  19. Formation of amorphous Pt oxides: Characterization and their catalysis
    S. Kameoka, M. Shimoda, Y. Yamashita, Y. Katsuya, M. Tanaka, and A. P. Tsai
    Materials Transactions 56, 490-494 (2015).
  20. Altering properties of cerium oxide thin films by Rh doping
    K. Sevcikova, V. Nehasil, M. Vorokhta, S. Haviar, V. Matolin, I. Matolinova, K. Masek, I. Pis, K. Kobayashi, M. Kobata, T. Nagata, Y. Matsushita, and H. Yoshikawa 
    Materials Research Bulletin 67, 5-13 (2015).
  21. Enhanced activity for oxygen reduction reactions by carbon-supported high-index-facet Pt-Ti nanoparticles
    T. Gunji, T. Tanabe, G. Saranan, S. Kaneko, H. Yoshikawa, Y. Matsushita, N. Sekido, Y. Xu, S. Ueda, H. Abe, F. Matsumoto 
    Electrochemistry 83, 7-15 (2015).
  22. Spectroscopic evidence of band Jahn-Teller distortion upon martensitic phase transition in Heusler-type Ni-Fe(Co)-Ga ferromagnetic shape-memory alloy films
    K. Sumida, K. Shirai, S. Zhu, M. Taniguchi, M. Ye, S. Ueda, Y. Takeda, Y. Saitoh, I. R. Aseguinolaza, J. M. Barandiaran, V. A. Chernenko, and A. Kimura
    Physical Review B 91, 134417 (2015).
  23. Tunable spin current due to bulk insulating property in novel topological insulator Tl1-xBi1+xSe2-ð
    K. Kuroda, G. Eguchi, K. Shirai, M. Shiraishi, M. Ye, K. Miyamoto, T. Okuda, S. Ueda, M. Arita, H. Namatame, M. Taniguchi, Y. Ueda, and A. Kimu ra
    Physical Review B 91, 205306 (2015).
  24. Synthesis and magnetic properties of double-perovskite oxides La2MnFeO6 thin films
    K. Yoshimatsu, K. Nogami, K. Watarai, K. Horiba, H. Kumigashira, O. Sakata, T. Oshima, and A. Ohtomo
    Physical Review B 91, 054421 (2015).
  25. Electric field and temperature dependence of dielectric permittivity in strontium titanate investigated by a photoemission study on Pt/SrTiO3:Nb junctions
    S. Hirose, H. Okushi, S. Ueda, H. Yoshikawa, Y. Adachi, A. Ando, T. Ohsawa, H. Haneda, and N. Ohashi
    Applied Physics Letters 106, 191602 (2015).
  26. Orientation control of epitaxial tetragonal Pb(ZrxTi1-x)O3 thin films grown on (100)KTaO3 substrates by tuning the Zr/(Zr+Ti) ration
    D. Ichinose, T. Nakashima, Y. Ehara, T. Oikawa, T. Shimizu, O. Sakata, T. Yamada, and H. Funakubo 
    Applied Physics Letters 107, 022902 (2015).
  27. Investigating crystalline-polarity-dependent electronic structures of GaN by hard x-ray photoemission and ab-initio calculations
    T. Ohsawa, S. Ueda, M. Suzuki, Y. Tateyama, J. R. Williams, and N. Ohashi
    Applied Physics Letters 107, 171604 (2015).
  28. Temperature-dependence of magnetically-active charge excitations in magnetite across the Verwey transition
    M. Taguchi, A. Chainani, S. Ueda, M. Matsunami, Y. Ishida, R. Eguchi, S. Tsuda, Y. Takata, Y. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, H. Daimon, S. Toda, H. Tanaka, M. Oura, Y. Senba, H. Ohashi, and S. Shin
    Physical Review Letters 115, 256405 (2015).
  29. Electronic structure of the polymer-cathode interface of an organic electroluminescent device investigated using operando hard x-ray photoelectron spectroscopy
    J. Ikeuchi, H. Hamamatsu, T. Miyamoto, S. Tanaka, Y. Yamashita, H. Yoshikawa, and S. Ueda
    Journal of Applied Physics 118, 085308 (2015).
  30. Negligible substrate clamping effect on piezoelectric response in (111)-epitaxial tetragonal Pb(Zr, Ti)O3 films
    T. Yamada, J. Yasumoto, D. Ito, O. Sakata, Y. Imai, T. Kiguchi, T. Shiraishi, T. Shimizu, H. Funakubo, M. Yoshino, and T. Nagasaki
    Journal of Applied Physics 118, 072012 (2015).
  31. Stabilizing the ferroelectric phase in doped hafnium oxide
    M. Hoffmann, U. Schroeder, T. Schenk, T. Shimizu, H. Funakubo, O. Sakata, D. Pohl, M. Drescher, C. Adelmann, R. Materlik, A. Kersch, and T. Mikolajick
    Journal of Applied Physics 118, 072006 (2015).
  32. Melting of Pb charge glass and simultaneous Pb-Cr charge transfer in PbCrO3 as the origin of volume collapse
    R. Yu, H. Hojo, T. Watanuki, M. Mizumaki, T. Mizokawa, K. Oka, H. Kim, A. Machida, K. Sakaki, Y. Nakamura, A. Agui, D. Mori, Y. Inaguma, M. Schlipf, K. Z. Rushchanskii, M. Lezaic, M. Matsuda, J. Ma, S. Calder, M. Isobe, Y. Ikuhara, and M. Azuma
    Journal of the American Chemical Society 137, 12719-12728 (2015).
  33. A composite catalyst with a lamellar Fe3O4/Pt/Fe3O4 structure and complementary dual catalytic functions
    S. Kameoka, S. Wakabayashi, K. Ohshima, and A. P. Tsai
    Catalysis Letters 145, 1457-1463 (2015).
  34. Structure of ß-AgGaO2; ternary I-III-VI2 oxide semiconductor with a wurtzite-derived structure
    H. Nagatani, I. Suzuki, M. Kita, M. Tanaka, Y. Katsuya, O. Sakata and T. Omata
    Journal Solid State Chemistry 222, 66-70 (2015).
  35. Confirmation of no structural and chemical changes in curie temperature variable Co ultrathin films by electric field
    Y. Wakabayashi, H. Fujii, T. Kimura, O. Sakata, H. Tajiri,T. Koyama, and D. Chiba
    Zeitschrift fur Physikalische Chemie 230, 569-575 (2015).
  36. Facile route for the preparation of ordered intermetallic Pt3Pb-PtPb core-shell nanoparticles and its enhanced activity for alkaline methanol and ethanol oxidation
    T. Gunji, Toyokazu Tanabe, Arockiam John Jeevagan, Sho Usui, Takashi Tsuda, Shingo Kaneko, Govindachetty Saravanan, H. Abe, Futoshi Matsumoto 
    Journal of Power Sources 273, 990-998 (2015).
  37. Catalysts prepared from copper-nickel ferrites for the steam reforming of methanol
    Y. H. Huang, S. F. Wang, A. P. Tsai, and S. Kameoka
    Journal of Power Sources 281, 138-145 (2015).
  38. n-type conversion of SnS by isovalent ion substitution: Geometrical doping as a new doping route
    F. Y. Ran, Z. Xiao, Y. Toda, H. Hiramatsu, H. Hosono, and T. Kamiya
    Scientific Reports 5, 10428 (2015).

Proceedings

  1. Electronic structure of YbNiX3 (X=Si, Ge) studied by hard x-ray photoemission spectroscopy
    H. Sato, Y. Utsumi, J. Kodama, H. Nagata, M. A. Avila, R. A. Ribeiro, K. Umeo, T. Takabatake, K. Mimura, S. Motonami, H. Anzai , S. Ueda, K. Shimada, H. Namatame, and M. Taniguchi
    physica status solidi (c) 12, 620 (2015).
  2. Photoemission study on YbZn1-xSnxCu4
    H. Sato, Y. Utsumi, J. Kodama, M. Arita, H. Anzai, K. Mimura, K. Shimada, S. Ueda, N. Tsujii, H. Namatame, and M. Taniguchi
    Journal of Physics: Conference Series 592, 012016 (2015).
  3. Fabrication of tetragonal Pb(Zr,Ti)O3 nanorods by focused ion beam and characterization of the domain structure
    D. Ito, T. Yamada, O. Sakata, J. Kuroishi, T. Namazu, T. Shiraishi, T. Shimizu, H. Funakubo, M. Yoshino, and T. Nagasaki
    IEEE Proceedings of the 2015 IEEE International Symposium on Application of Ferroelectrics (ISAF) - International Symposium on Integrated Functionalities (ISIF)- Piezoresponse Force Microscopy Workshop (PFM), 175-177 (2015).
  4. Electronic structure of EuNi2X2 (X = Si, P, Ge) studied by hard x-ray photoemission spectroscopy
    K. Mimura, K. Ichiki, H. Anzai, A. Hariki, T. Uozumi, H. Sato, Y. Utsumi, S. Ueda, A. Mitsuda, H. Wada, Y. Taguchi, K. Shimada, H. Namatame, and M. Taniguchi
    Proceedings of the 19th Hiroshima International Symposium on Synchrotron Radiation, 178-179 (2015).
  5. Eu 3d and 5p core-level photoemission study on temperature-induced valence transition of EuNi2(Si1-xGex)2
    K. Ichiki, K. Mimura, H. Anzai, T. Uozumi, H. Sato, Y. Utsumi, S. Ueda, A. Mitsuda, H. Wada, Y. Taguchi, K. Shimada, H. Namatame, and M. Taniguchi
    Proceedings of the 19th Hiroshima International Symposium on Synchrotron Radiation, 180-181 (2015).
  6. 自動車Liイオン電池の現状と今後の展望
    鋤柄宜
    新電池構想部会　リチウムイオン電池の現状と今後特集号 94, (2015).

Review Articles/Books

  1. Si系負極の充放電過程解析手法の探索
    伊藤仁彦, 久保佳実, 松下能孝, 吉川英樹, 坂田修身
    SPring-8/SACLA利用研究成果集/SPring-8/SACLA Research Report 3, 363-365 (2015).
  2. Cuをドープしたトポロジカル絶縁体CuxBi2Se3の結晶構造
    茂筑高士, 土屋佳則, 鈴木悠介, 藤井宏樹, 松下能孝, 坂田修身, 田中雅彦, 勝矢良雄
    SPring-8/SACLA利用研究成果集/SPring-8/SACLA Research Report 3, 17-19 (2015).
  3. 電子論から見る元素間融合による新機能の創製
    古山通久, 屋山巴, 石元孝佳, A. Yang, 坂田修身, 吉川英樹, 草田康平, 小林浩和, 北川宏
    検査技術 20, 16-20 (2015).
  4. 中空多孔質金属酸化物ナノ粒子の大量高速合成法
    大谷政孝, 小廣和哉
    ケミカルエンジニヤリング 60, 11--15 (2015).
  5. シンクロトロン放射光によるX線回折－小惑星イトカワ微粒子のGandolfiカメラによる解析－
    田中雅彦, 海老原充、長目諭一郎　編集
    放射化学の辞典(日本放射化学会編集), 288 (2015).
  6. X-ray analysis on Li insertion mechanism of Si anode
    K. Ito, Y. Matsushita, O. Sakata, H. Yoshikawa, and Y. Kubo
    SPring-8利用研究成果集 3, (2015).

Conference Presentations, Awards, Doctoral Dissertations, and Patents

Please see the pdf for Conference Presentations, Awards, Doctoral Dissertations, and Patents

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