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Development of Mixed Anion Functional Materials via the creation of Pseudo-oxides

Research Project

Project/Area Number 18K04707
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 26020:Inorganic materials and properties-related
Research InstitutionKyushu Institute of Technology

Principal Investigator

Tanaka Masashi  九州工業大学, 大学院工学研究院, 助教 (90597650)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords複合アニオン / 窒化ハロゲン化物 / 超伝導 / 擬似酸化物 / 機能性無機材料
Outline of Final Research Achievements

In order to develop a mixed anion compound, inorganic compounds were synthesized starting from a layered halide. An ammonia reaction field was constructed in which the possibility of oxygen contamination was thoroughly eliminated, and a layered rock-salt type ZrN was obtained by ammonia decomposition of ZrNCl. It was shown that this ZrN causes a slight difference in the lattice constant of about 0.01 angstrom depending on the decomposition conditions, which correlates with the superconducting transition temperature.
We have developed a new synthetic route for TiNCl using sodium amide. As a result, we succeeded in synthesizing 15N isotope substituted TiNCl and showed that there is almost no superconducting isotope effect.

Academic Significance and Societal Importance of the Research Achievements

層状窒化ハロゲン化物の合成には高度なノウハウを必要とし、現在では関連物質の合成研究が可能な環境は極めて限られている一方、その超伝導機構は発見後20年以上が経過しても議論が続いている。今回構築したアンモニア反応場によってこの化合物群が再現よく合成可能となり、機構解明に向けた研究が進展した点で学術的な意義がある。また、アンモニアによる反応は種々の窒化物合成にも利用することができ、今後の新規化合物合成の可能性を考えると社会的な意義は大きい。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (22 results)

All 2021 2020 2019 2018

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results) Presentation (16 results) (of which Int'l Joint Research: 3 results,  Invited: 4 results)

  • [Journal Article] Soft x-ray irradiation induced metallization of layered TiNCl2020

    • Author(s)
      Kataoka Noriyuki、Tanaka Masashi、Hosoda Wataru、Taniguchi Takumi、Fujimori Shin-ichi、Wakita Takanori、Muraoka Yuji、Yokoya Takayoshi
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 33 Issue: 3 Pages: 035501-035501

    • DOI

      10.1088/1361-648x/abbbc3

    • NAID

      120007164136

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Change in the electronic structure of the bismuth chalcogenide superconductor CsBi4-xPbxTe6 by dissociation of the bismuth dimers2020

    • Author(s)
      Okazaki Hiroyuki、Terashima Kensei、Billington David、Iwata Keiji、Wakita Takanori、Tanaka Masashi、Takano Yoshihiko、Muraoka Yuji、Yokoya Takayoshi
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 32 Issue: 14 Pages: 145501-145501

    • DOI

      10.1088/1361-648x/ab5e1a

    • NAID

      120006776994

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Intermittent dynamics of antiferromagnetic phase in inhomogeneous iron-based chalcogenide superconductor2020

    • Author(s)
      A. Ricci, G. Campi, B. Joseph, N. Poccia, D. Innocenti, C. Gutt, M. Tanaka, H. Takeya, Y. Takano, T. Mizokawa, M. Sprung, and N. L. Saini
    • Journal Title

      PHYSICAL REVIEW B

      Volume: 101 Issue: 2 Pages: 020508-020508

    • DOI

      10.1103/physrevb.101.020508

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] μ-PES Studies on TiNCl and Quasi-two-dimensional Superconductor Na-intercalated TiNCl2019

    • Author(s)
      Kataoka Noriyuki、Terashima Kensei、Tanaka Masashi、Hosoda Wataru、Taniguchi Takumi、Wakita Takanori、Muraoka Yuji、Yokoya Takayoshi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Issue: 10 Pages: 104709-104709

    • DOI

      10.7566/jpsj.88.104709

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Growth and physical properties of Ce(O,F)Sb(S,Se)2 single crystals with site-selected chalcogen atoms2019

    • Author(s)
      Nagao Masanori、Tanaka Masashi、Miura Akira、Kitamura Miho、Horiba Koji、Watauchi Satoshi、Takano Yoshihiko、Kumigashira Hiroshi、Tanaka Isao
    • Journal Title

      Solid State Communications

      Volume: 289 Pages: 38-42

    • DOI

      10.1016/j.ssc.2018.12.004

    • NAID

      120006939207

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Vapor-Phase Growth and Structural Characterization of Single Crystals of Magnesium Doped Two-Dimensional Fullerene Polymer Mg2C602018

    • Author(s)
      Tanaka Masashi, Yamanaka Shoji
    • Journal Title

      Crystal Growth & Design

      Volume: 18 Issue: 7 Pages: 3877-3882

    • DOI

      10.1021/acs.cgd.8b00186

    • NAID

      120006636634

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 層状窒化ハロゲン化物超伝導体の合成法再考察2021

    • Author(s)
      田中将嗣, 片岡範行, 横谷尚睦
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 層状窒化ハロゲン化物の電子構造2021

    • Author(s)
      片岡範行, 田中将嗣, 脇田高徳, 村岡祐治, 横谷尚睦
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] α 型層状窒化塩化物超伝導体Ax-TiNCl及び関連物質の低温走査型トンネル顕微鏡/分光法(STM/STS)による状態密度測定2021

    • Author(s)
      松本凱斗, 杉本暁, 田中将嗣, 浴野稔一
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 共有結合性金属化合物の合成と評価2020

    • Author(s)
      田中将嗣
    • Organizer
      日本金属学会第167回講演大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 層状塩化窒化物TiNClの光照射効果2020

    • Author(s)
      片岡範行, 田中将嗣, 寺嶋健成, 細田渉, 谷口拓海, 松本美香, 藤森伸一, 室隆桂之, 脇田高徳, 村岡祐治, 横谷尚睦
    • Organizer
      日本物理学会題75回年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] アンモニアを使った物質探索2020

    • Author(s)
      田中将嗣
    • Organizer
      日本熱電学会台25回研究会「新物質研究会」
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 層状窒化ハロゲン化物超伝導体TiNClの15N同位体効果2019

    • Author(s)
      田中将嗣, 山中昭司
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 軟X線顕微光電子分光を用いた層状窒化物超伝導体TiNClの電子構造研究2019

    • Author(s)
      片岡範行, 寺嶋健成, 田中将嗣, 細田渉, 谷口拓海, 脇田高徳, 村岡祐治, 横谷尚睦
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 層状窒化物超伝導体TiNClの電子構造2019

    • Author(s)
      片岡範行, 寺嶋健成, 田中将嗣, 細田渉, 谷口拓海, 脇田高徳, 村岡祐治, 横谷尚睦
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 層状窒化ハロゲン化物超伝導体AxTiNClの高圧力下電気抵抗測定2019

    • Author(s)
      松本凌, 田中将嗣, 足立伸太郎, 山本紗矢香, 山本貴史, 寺嶋健成, 竹屋浩幸, 入舩徹男, 高野義彦
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 層状窒化物におけるゲート誘起超低キャリア密度超伝導2019

    • Author(s)
      中川裕治, 笠原裕一, 田中将嗣, 山中昭司, 岩佐義宏
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] High Pressure Polymerization of Metal Doped C602019

    • Author(s)
      Masashi Tanaka
    • Organizer
      Materials Research Meeting 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] High Pressure Polymerization of Metal Doped C60, in an Attempt to Prepare Carbon Clathrate Compounds”2019

    • Author(s)
      M. Tanaka, S. Yamanaka
    • Organizer
      57th European High Pressure Research Group Meeting on High Pressure Science and Technology
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 複合アニオン層状化合物TiNClの新規合成法2019

    • Author(s)
      田中将嗣, 山中昭司
    • Organizer
      セラミックス協会2019年年会
    • Related Report
      2018 Research-status Report
  • [Presentation] Superconductivity and its Enhancement under High Pressure in “F-free” Single Crystals of CeOBiS22018

    • Author(s)
      M. Tanaka, M. Ohkuma, M. Nagao, M. Mito, H. Takeya, Y. Takano
    • Organizer
      E-MRS 2018 Fall Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 相分離を伴う鉄系超伝導体KxFe2-ySe2単結晶の超伝導相直接決定2018

    • Author(s)
      田中将嗣, 竹屋浩幸, 高野義彦
    • Organizer
      鉄系高温超伝導体発見10周年記念合同シンポジウム
    • Related Report
      2018 Research-status Report
    • Invited

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Published: 2018-04-23   Modified: 2022-01-27  

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