Faculty Members

LANGUAGE ≫ Japanese
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Professor
MAEDA, Toshihiko

  • Year of birth: 1957
  • Gender: Male
  • Affiliation:
    - School of Engineering Science
    - School of Environmental Science and Engineering
    - Materials Science and Engineering, Department of Engineering, Graduate School of Enginering
    - Research Unit for Advanced Characterization for Future Materials, Center for Nanotechnology, Research Institute
  • Personal web site: http://researchmap.jp/TMAEDA/
Areas of specialization
Laboratory/research office Materials Engineering in Functional Oxides
So-called "High-temperature superconductors (HTSC's)" have been discovered in 1986 by Bednorz and Müller (Nobel prize winners in 1987) in Cu-based metal oxides. This has developed physics of "strongly-correlated electron system" and has resulted in colossal magnetoresistance effect and high-performance thermoelectric materials. Electrical wire used at 77 K is one of the most promising application of the HTSC's in power transportation because of zero energy-loss. In this Lab., research on crystallographic chemistry and search for new superconducting materials in basic science, and that on development of thin-film superconducting wires in practical application are now in progress.
Current research topics
Educational background
Professional background
Licenses
Academic societies

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Courses

* Courses provided in English are shown with (E) mark

Undergraduate school
  • Thermodynamics of Materials
  • Ceramics Materials
  • Introduction to Materials Science and Engineering
  • Physics and Material Experiment
  • Thermodynamics
Graduate school
  • Condensed Matter Physics

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Research activities

Research papers
  1. Authors: Hidekazu Tanaka, MAEDA Toshihiko, Masatoshi Yamazoe, Teruo Anraku, Ryuichi Tomoshige
    Title: Inhibition of silver-yellowish coloration on the leucite glass ceramics by cerium oxide
    Journal: J. Ceram. Soc. Jpn., Vol. 125, No. 3, pp. 79-84, （公社）日本セラミックス協会
    Year: 2017
  2. Authors: Tashiro Tairiku, MAEDA Toshihiko, Abe Raita, Takechi Shohei , Takahashi Toshiya, HARUTA Masakazu, HORII Shigeru
    Title: Synthesis and electrical properties of (Pb,Co)Sr2(Y,Ca)Cu2Oz
    Journal: Physics Procedia, Vol. 27, pp. 21-23
    Year: 2012
  3. Authors: MAEDA Toshihiko, Shohei Takechi, Yamasaki Kazunori, Isono Syuuzou, Tairiku Tashiro, HARUTA Masakazu, HORII Shigeru
    Title: Electrical and structural properties of (Pb0.5Fe0.5)Sr2(RE0.5Ca0.5)Cu2Oz (RE: rare-earth element)
    Journal: Physica C, Vol. 471, pp. 608-610
    Year: 2011
  4. Authors: MAEDA Toshihiko, Tairiku Tashiro, HORII Shigeru
    Title: Synthesis and characterization of (Bi,Cu)Sr2(RE,Ca)Cu2Oz (RE: Y or rare-earth element)
    Journal: Physica C, Vol. 470, pp. S31-S32
    Year: 2010
  5. Authors: G.I.P. DE SILVA, MAEDA Toshihiko, HORII Shigeru, Ichino Yusuke, Yutaka Yoshida
    Title: Application of Nd:YAG laser to preparation of REBa2Cu3Oz films for wire processing (RE: Y or rare-earth element)
    Journal: J. Phys. Conf. Ser., Vol. 234, p. 022006 (6 pages)
    Year: 2010
  6. Authors: G.I.P. DE SILVA, MAEDA Toshihiko
    Title: Pulsed Laser Deposition of Oxide Superconductor Films Using Fourth Harmonics of Nd:YAG Laser at 266 nm
    Journal: J. Mater. Soc. Japan (Mater. Sci. Tech.), Vol. 46, pp. 236-241
    Year: 2009
  7. Authors: MAEDA Toshihiko, Mizobuchi Tetsuya, Nagayama Makoto, Takeuchi Kaoru, Kamakura Makoto, Yoshichika Nishimori
    Title: Synthesis and characterization of (Pb,Cu)Sr2(RE,Ca)Cu2Oz (z≈7; RE: Sm, Eu or Gd)
    Journal: Physica C, Vol. 468, pp. 1166-1168
    Year: 2008
  8. Authors: MAEDA Toshihiko, TANIWAKI Masafumi
    Title: Study on the phase evolution of (Pb,Cu)Sr2(Y,Ca)Cu2Oz (z≈7)
    Journal: Phys. Stat. Sol. (c), Vol. 3, pp. 2832-2835
    Year: 2006
  9. Authors: Takahashi Yasuo, Aoki Y, Hasegawa Takayo, MAEDA Toshihiko, Honjo T, Yutaka Yamada, Shiohara Yuh
    Title: Preparation of YBCO coated conductor on metallic tapes using an MOD process
    Journal: Physica C, Vol. 412-414, pp. 905-909
    Year: 2004
  10. Authors: Izumi Toru, Hasegawa Katsuya, Asada S, Izumi Teruo, MAEDA Toshihiko, Shiohara Yuh
    Title: Fabrication of Sm123 film on Ni textured substrate by PLD method
    Journal: Trans. Mater. Res. Soc. Japan, Vol. 29, pp. 1257-1260
    Year: 2004
  11. Authors: Hasegawa Katsuya, Izumi Toru, Izumi Teruo, Shiohara Yuh, MAEDA Toshihiko
    Title: Improvement of in-plane alignment for surface oxidized NiO layer on textured Ni substrate by two-step heat-treatment
    Journal: Physica C, Vol. 412-414, pp. 864-870
    Year: 2004
  12. Authors: MAEDA Toshihiko, Mimura Masanao, Nagasu Yoshinori, Ohashi Yasukazu, Watanabe Tomonori
    Title: Strengthened textured metal substrates for coated conductor application
    Journal: Physica C, Vol. 412-414, pp. 838-843
    Year: 2004
  13. Authors: MAEDA Toshihiko, Ohashi Yasukazu, Watanabe Tomonori, Iwai H, Hirabayashi Izumi, Mimura Masanao
    Title: Texture study of YBa2Cu3O7-δ films on NiO templates for wire application
    Journal: Physica C, Vol. 392-396, pp. 821-829
    Year: 2003
  14. Authors: Watanabe Tomonori, Ohashi Yoshikazu, MAEDA Toshihiko, Mimura Masanao, Hirabayashi Izumi
    Title: Fabrication of Y-Ba-Cu-O Films on Surface-Oxidation Epitaxy (SOE) Processed Substrates
    Journal: IEEE Trans. Appl. Superconductivity, Vol. 13, p. 2484
    Year: 2003
  15. Authors: Takahashi Yasuo, Aoki Yuji, Hasegawa Takayo, Iijima Yasuhiro, Saitoh Takashi, Watanabe Tomonori, Hirabayashi Izumi, Yamada Yasuji, MAEDA Toshihiko, Honjo T, Shiohara Yuh
    Title: Preparation of YBCO Coated Conductor by the TFA-MOD Method
    Journal: IEEE Trans. Appl. Superconductivity, Vol. 13, p. 2508
    Year: 2003
  16. Authors: Takahashi Yasuo, Aoki Yuji, Hasegawa Takayo, Watanabe Tomonori, MAEDA Toshihiko, Honjo T, Shiohara Yuh
    Title: In-plane textured oxide buffer layer for the TFA-MOD metod on <100>{001} Ni tapes using MOD process
    Journal: Physica C, Vol. 392-396, p. 887
    Year: 2003
  17. Authors: Yamada Yasuji, Suga T, Kurosaki H, Kim S.-B., MAEDA Toshihiko, Yamada Yutaka, Hirabayashi Izumi, Iijima Yasuhiro, Kakimoto K, Saito Takashi
    Title: YBa2Cu3O7-δ deposition on Ni-Cr alloy tape by liquid phase epitaxy method
    Journal: Physica C, Vol. 378-381, pp. 971-974
    Year: 2002
  18. Authors: TANIWAKI Masafumi, M. Takeuchi, MAEDA Toshihiko
    Title: Mossbauer analysis of 57Fe substituted for Cu in 1212-phase superconductors
    Journal: Hyperfine Interactions (C), Vol. 5, pp. 201-204
    Year: 2002
  19. Authors: MAEDA Toshihiko, S.-B. Kim, T.Suga, H.Kurosaki, T.Yuasa, Yamada Yasuji, Yamada Yutaka, H.Yoshino, M.Yamazaki
    Title: YBa2Cu3O7-δ thick films grown on textured metal substrates by liquid-phase epitaxy process
    Journal: IEEE Trans. Appl Superconductivity, 11, pp. 2931-2934
    Year: 2001
  20. Authors: MAEDA Toshihiko, Kim S.-B., Suga T, Yamada Yasuji, Watanabe Tomonori, Matsumoto Kaname, Hirabayashi Izumi
    Title: Characterization of YBa2Cu3O7-δ films grown by liquid-phase epitaxy processing using NiO buffer layer
    Journal: Physica C , Vol. 357-360, pp. 1042-1045
    Year: 2001
  21. Authors: MAEDA Toshihiko, Sakai Naomichi, Izumi Fujio, Wada Takahiro, Yamauchi Hisao, Tanaka Shoji
    Title: Structural Properties of (Pb,Cu)(Sr,Nd)2(Ho,Ce)2Cu2O9-δ
    Journal: Physica C, Vol. 193, pp. 73-80
    Year: 1992
  22. Authors: MAEDA Toshihiko, Sakuyama Kazuhiro, Isawa Kazuyuki, Yamauchi Hisao, Tanaka Shoji
    Title: Substitution Effects of Ca for Sr in Pb-Based Layered Copper Oxides, (Pb(1+x)/2Cu(1-x)/2)Sr2(Y1-xCax)Cu2O7+δ
    Journal: Physica C, Vol. 185-189, pp. 687-688
    Year: 1991
  23. Authors: MAEDA Toshihiko, Sakuyama Kazuhiro, Sakai Naomichi, Yamauchi Hisao, Tanaka Shoji
    Title: Syntheses and Structural Analysis of the Superconducting Lead Cuprates, (Pb,Cu)(Sr,R)2(R',Ce)2Cu2Oz (R, R': Rare-Earth Element)
    Journal: Physica C, Vol. 177, pp. 337-344
    Year: 1991
  24. Authors: MAEDA Toshihiko, Sakuyama Kazuhiro, Izumi Fujio, Yamauchi Hisao, Asano Hajime, Tanaka Shoji
    Title: Structural Changes Accompanying Oxygen Incorporation in (Pb0.65Cu0.35)Sr2(Y0.7Ca0.3)Cu2O7+δ
    Journal: Physica C, Vol. 175, pp. 393-400
    Year: 1991
  25. Authors: MAEDA Toshihiko, Sakuyama Kazuhiro, Koriyama Shin-ichi, Yamauchi Hisao, Tanaka Shoji
    Title: Synthesis and Characterization of the Superconducting Cuprates (Pb,Cu)Sr2(Y,Ca)Cu2Oz
    Journal: Phys. Rev. B, Vol. 43, pp. 7866-7870
    Year: 1991
  26. Authors: Koriyama Shin-ichi, Sakuyama Kazuhiro, MAEDA Toshihiko, Yamauchi Hisao, Tanaka Shoji
    Title: Superconductivity in Pb-Based Layered Copper Oxides, (Pb0.5Cu0.5)(Sr,Ba)2(Y,Ca)Cu2O7
    Journal: Physica C, Vol. 166, p. 413
    Year: 1990
  27. Authors: MAEDA Toshihiko, Sakuyama Kazuhiro, Koriyama Shin-ichi, Yamauchi Hisao, Tanaka Shoji
    Title: New superconducting cuprates (Pb,Cu)(Eu,Ce)2(Sr,Eu)2Cu2Oz
    Journal: Physica C, Vol. 169, pp. 133-136
    Year: 1990
  28. Authors: MAEDA Toshihiko, Sakuyama Kazuhiro, Yamauchi Hisao, Tanaka Shoji
    Title: Effects of Sb-Doping on the Formation of Superconducting Phases in Bi-Pb-Sr-Ca-Cu Oxides
    Journal: Physica C, Vol. 159, pp. 784-789
    Year: 1989
  29. Authors: Wada Takahiro, Suzuki Nobuo, MAEDA Toshihiko, Maeda Atsutaka, Uchida Shin-ichi, Uchinokura Kunimitsu, Tanaka Shoji
    Title: Orthorhombic-Tetragonal Phase Transition in LaBa2Cu3O7-y with Zero Resistance at 92 K
    Journal: Phys. Rev. B, Vol. 38, p. 7080
    Year: 1988
  30. Authors: Wada Takahiro, Suzuki Nobuo, MAEDA Toshihiko, Maeda Atsutaka, Uchida Shin-ichi, Uchinokura Kunimitsu, Tanaka Shoji
    Title: High Transition Temperature Superconductor LaBa2Cu3O7-y with Zero Resistance at 92 K
    Journal: Appl. Phys. Lett., Vol. 52, p. 1989
    Year: 1988

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Social activities

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