Suguru TASHIROAssociate Professor

■Researcher basic information

Organization

  • College of Engineering Department of Materials Science and Engineering
  • Graduate School of Science and Engineering（Master's Program） Major in Quantum Bean Science
  • Faculty of Applied Science and Engineering Domain of Materials Science and Engineering

Research Areas

  • Nanotechnology/Materials, Material fabrication and microstructure control, 摩擦撹拌接合
  • Nanotechnology/Materials, Basic physical chemistry
  • Nanotechnology/Materials, Metallic materials

Research Keyword

  • たたら製鉄
  • Alワイヤボンディング
  • LSI用Cu配線
  • 異種金属間接合
  • 摩擦撹拌接合

Degree

  • 1994年03月　博士（工学）（熊本大学）

Educational Background

  • 10 Apr. 1991 - 15 Mar. 1994, Kumamoto University, Graduate School, Division of Science and Technology (Gakushuin University, Konan University)
  • Apr. 1991 - Mar. 1994, Kumamoto University, Graduate School, Division of Science and Technology (Gakushuin University, Konan University)

Member History

  • Apr. 2009 - Mar. 2011, まてりあ編集員, The Japan Institute of Metals

■Research activity information

Paper

  • Interface Characterization of Ultrasonic Spot-Welded Mg Alloy Interlayered with Cu Coating
    Amir Badamian; Chihiro Iwamoto; Shigeo Sato and Suguru Tashiro, MDPI
    metals, 08 May 2019, [Reviewed]
  • 析出硬化系ステンレス鋼の冷間鍛造加工プロセスの開発　　　　　　　　　　　　　　　
    大貫啓人; 和田正勝; 五十嵐雅高; 隠岐裕康; 飛田厚; 田代優; 永野隆敏; 岩瀬謙二; 鈴木徹也
    自動車技術会議論文集, 25 Jan. 2019, [Reviewed]
  • Effect of Mg substitution on crystalline structure and hydrogenation of Gd4MgNi19　　　　　　　　　　　　　　　
    Kenji Iwase; Kazuhiro Mori; Naoyoshi Terashita; Suguru Tashiro; Tetsuya Suzuki
    Int. J. Hydrogen Energy, 18 Jan. 2018, [Reviewed]
  • Crystal structure of Pr3MgNi14Dx studied by in situ neutron diffraction　　　　　　　　　　　　　　　
    Kenji Iwase; Kazuhiro Mori; Naoyoshi Terashita; Suguru Tashiro; Tetsuya Suzuki
    Inorganic Chemistry, 25 May 2017, [Reviewed]
  • Effect of Mg substitution on crystal structure and hydrogenation of Ce2Ni7-type Pr2Ni7　　　　　　　　　　　　　　　
    Kenji Iwase; Kazuhiro Mori; Naoyoshi Terashita; Suguru Tashiro; Tetsuya Suzuki
    J. Solid State Chem, 15 Jan. 2017, [Reviewed]
  • Structural change of NdNi3 during hydrogen absorption-desorption cycle　　　　　　　　　　　　　　　
    Kenji Iwase; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
    Int. J. Hydrogen Energy, 22 Jan. 2016, [Reviewed]
  • Effect of Mg substitution on hydrogen absorption-desorption behavior and crystal structure of Gd2-xMgxNi7　　　　　　　　　　　　　　　
    Kenji Iwase; Naoyoshi Terashita; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
    Int. J. Hydrogen Energy, 11 Dec. 2015, [Reviewed]
  • Crystal structure analysis of La2Ni6CoDx during deuterium absorption process　　　　　　　　　　　　　　　
    Kenji Iwase; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
    Inorganic Chemistry, 12 Aug. 2015, [Reviewed]
  • Effects of Mg substitution on crystal structure and hydrogenation properties of Pr1-xMgxNi3　　　　　　　　　　　　　　　
    Kenji Iwase; Naoyoshi Terashita; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
    International Journal of Hydrogen Energy, 14 Jul. 2014, [Reviewed]
  • The influencen of Phosphorus Impregnated Ultra-High Purity Cu Anode on the Particle Pollution and Cu Wiring Resistivith in Processing of 8 Inch Wafers　　　　　　　　　　　　　　　
    田代優
    J.Japan Inst. Metals, 01 Nov. 2013, [Reviewed]
  • Investigation of the Low Resistivity Cu Wire Formation in the 8 Inch Wafer Using Ultra-High Purity Plating Materials　　　　　　　　　　　　　　　
    Suguru Tashiro; Hiroyuki Kadota; Masahiko Ito; Masahito Uchikoshi; Minoru Issiki; Jin Onuki
    日本金属学会誌, 75, 7,, Jul. 2011, [Reviewed]
  • Effect of the Purity of the Copper Sulfate on the Microstructure and Resistivity of Very Narrow Cu Wires　　　　　　　　　　　　　　　
    Suguru Tashiro; KhyouPin Khoo; Jin Onuki
    日本金属学会誌, Apr. 2011, [Reviewed]
  • Effect of the Purity of Plating Materials on the Reduction of Resistivity of Cu wires for Future LSIs　　　　　　　　　　　　　　　
    Jin Onuki; Suguru Tashiro; Khyoupin Khoo; Nobuhiro Ishikawa; Takashi Kimura; Yasunori Chonan; Haruo Akahoshi
    Journal of the Electrochemical Society, Sep. 2010, [Reviewed]
  • Influence on the Electro-Migration Resistance by Line Width and Average Grain Size along the Longitudinal Direction of Very Narrow Cu Wires　　　　　　　　　　　　　　　
    K. P. Khoo; S. Tashiro; J.Onuki
    Mater. Trans., 2010, [Reviewed]
  • Microstructures of 50-nm Cu Interconnects along the Longitudinal Direction　　　　　　　　　　　　　　　
    Materials Transactions, 2007, [Reviewed]
  • Diffusion Coefficient Determination of Sodium Iodide Vapor in rare Gases with Use of Ionization Sensor　　　　　　　　　　　　　　　
    Suguru Tashiro; Norihiko Sagawa
    Journal of Nuclear Science and Technology, Jul. 2001
  • ransport and Deposition of Halide in Alkali Metal-Stainless Steel Systems,(Ⅳ) Measurement of Sodium Iodide Solubility in Sodium with Major Constituents of Stainless Steel and Oxide in Sodium　　　　　　　　　　　　　　　
    Suguru Tashiro; Norihiko Sagawa
    Journal of Nuclear Science and Technology, Oct. 2000

MISC

  • The development of an innovative process of large grained and low resistivity Cu wires for less than hp 45nm ULSI　　　　　　　　　　　　　　　
    Suguru Tashiro; Khyoupin Khoo; Takahiro Nagano; Jin Onuki; Haruo Akahoshi
    Proc. IEEE Intl. Interconnect Technology Conf. (IITC), Jun. 2007
  • Cu配線の現状と将来　　　　　　　　　　　　　　　
    大貫仁; 田代優; Khoo Khyou Pin
    KINZOKU MATERIALS SCIENCE&TECHNOLOGY, 2007

Lectures, oral presentations, etc.

  • The Development of an Innovative Process of Large Grained and Low Resistivity Cu Wires for less than hp 45nm ULSI　　　　　　　　　　　　　　　
    International Interconnect Technology Conference, 04 Jun. 2007

Affiliated academic society

  • Dec. 2006, The Japan Institute of Metals

Research Themes

Industrial Property Rights

  • 特願 2008-309890, 半導体集積回路装置及びその製造方法
    篠嶋妥、大貫仁、田代優、Khoo Khyou Pin
  • 特願2007-157015, 特願2007-157015, 特願2007-157015, ボンデイングワイヤ、それを使用したボンデイング方法及び半導体製造装置並びに接続構造
    大貫仁、田代優、市村稔、武田誠、
  • 特願2007-106945, 半導体集積回路装置およびその製造方法
    大貫仁、田代優、Khoo Khyou Pin、石川信博、古屋一夫、長野隆洋