• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Exploration of new superconductors using diamond anvil cell

Research Project

Project/Area Number 19H02177
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 21050:Electric and electronic materials-related
Research InstitutionNational Institute for Materials Science

Principal Investigator

TAKANO Yoshihiko  国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, MANA主任研究者 (10354341)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2021: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2020: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2019: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
Keywords超伝導 / 超高圧 / ダイヤモンド / データー科学 / インフォマティクス
Outline of Research at the Start

2015年、超高圧下においてH3Sが超伝導転移温度Tc=203Kを示すことが報告され、最高Tcの記録が塗り替えられた。これは、水素が金属化すれば室温高温超伝導になると1968年にAshcroftが唱えた説の信憑性を裏付けるものである。
高圧力発生装置ダイヤモンドアンビルセル(DAC)を用いた電気抵抗測定は電極挿入が大変困難である。我々は、電気伝導性の高いホウ素ドープダイヤモンド電極をアンビル上に予め微細加工し、超高圧下電気抵抗測定を容易にする新しいDACの開発を行っている。本研究では、上記超高圧技術を駆使して、理論家と協力しながら新規高温超伝導体を発見することを目的としている。

Outline of Final Research Achievements

The discovery of metal hydride superconductors that exhibit high superconducting transition temperatures has attracted considerable attention because it confirms the theory proposed by Ashcroft. In the search for metal hydride superconductors, electrical resistivity measurements under high pressure are indispensable. To facilitate the measurement of electrical resistivity under high pressure, we have developed a unique diamond anvil with a boron-doped diamond electrode fabricated on the anvil. In this study, we added the function of high-pressure synthesis to this DAC and succeeded in performing synthesis and electrical resistance measurement simultaneously. Using this apparatus, we succeeded in discovering a novel superconductor by performing high-pressure synthesis of Sn3S4 and measuring its electrical resistivity at low temperatures simultaneously without removing the pressure.

Academic Significance and Societal Importance of the Research Achievements

超伝導体は、電気抵抗が全く無い状態で電流を流すことができるため、ロス無く電気のエネルギーを長距離送電することや貯蔵することが可能となり、超伝導は環境エネルギー問題解決の切り札として期待されている。しかし、唯一超伝導体で課題となることは、超伝導転移温度が室温より低いため、冷却にコストがかかる事である。我々研究者は、冷却しなくても使える室温超伝導体の発見のために日夜努力してきた。本研究は夢の室温超伝導体発見のための基礎基盤研究であり、今後、未知なる革新的な超伝導体の発見に資するものである。

Report

(4 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (39 results)

All 2023 2022 2021 2020 2019

All Journal Article (21 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 21 results,  Open Access: 9 results) Presentation (17 results) (of which Int'l Joint Research: 6 results,  Invited: 13 results) Book (1 results)

  • [Journal Article] High-Pressure Synthesis of Superconducting Sn3S4 Using a Diamond Anvil Cell with a Boron-Doped Diamond Heater2022

    • Author(s)
      Matsumoto Ryo、Terashima Kensei、Nakano Satoshi、Nakamura Kazuki、Yamamoto Sayaka、Yamamoto Takafumi D.、Ishikawa Takahiro、Adachi Shintaro、Irifune Tetsuo、Imai Motoharu、Takano Yoshihiko
    • Journal Title

      Inorganic Chemistry

      Volume: 61 Issue: 10 Pages: 4476-4483

    • DOI

      10.1021/acs.inorgchem.2c00013

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrical Transport Measurements on Layered La(O,F)BiS2 under Extremely High Pressure2022

    • Author(s)
      Matsumoto Ryo、Yamamoto Sayaka、Nemoto Yoshihiro、Nishimiya Yuki、Takano Yoshihiko
    • Journal Title

      Condensed Matter

      Volume: 7 Issue: 1 Pages: 25-25

    • DOI

      10.3390/condmat7010025

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis and electrical transport measurement of superconducting hydrides using diamond anvil cell with boron-doped diamond electrodes2021

    • Author(s)
      Matsumoto Ryo、Nakano Satoshi、Yamamoto Sayaka、Takano Yoshihiko
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60 Issue: 9 Pages: 090902-090902

    • DOI

      10.35848/1347-4065/ac1a49

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diamond anvil cell with boron-doped diamond heater for high-pressure synthesis and in situ transport measurements2021

    • Author(s)
      Matsumoto Ryo、Yamamoto Sayaka、Adachi Shintaro、Sakai Takeshi、Irifune Tetsuo、Takano Yoshihiko
    • Journal Title

      Applied Physics Letters

      Volume: 119 Issue: 5 Pages: 053502-053502

    • DOI

      10.1063/5.0059705

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Concurrent synthesis and boron-doping of amorphous carbon films by focused ion beam-assisted chemical vapor deposition2021

    • Author(s)
      Matsumoto Ryo、Sadki El Hadi S.、Tanaka Hiromi、Yamamoto Sayaka、Adachi Shintaro、Younis Adnan、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Thin Solid Films

      Volume: 730 Pages: 138704-138704

    • DOI

      10.1016/j.tsf.2021.138704

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Experimental Observation of Pressure-Induced Superconductivity in Layered Transition-Metal Chalcogenides (Zr,Hf)GeTe4 Explored by a Data-Driven Approach2021

    • Author(s)
      Matsumoto Ryo、Hou Zhufeng、Adachi Shintaro、Yamamoto Sayaka、Tanaka Hiromi、Takeya Hiroyuki、Irifune Tetsuo、Terakura Kiyoyuki、Takano Yoshihiko
    • Journal Title

      Chemistry of Materials

      Volume: 33 Issue: 10 Pages: 3602-3610

    • DOI

      10.1021/acs.chemmater.1c00272

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal Growth and High-Pressure Effects of Bi-Based Superconducting Whiskers2021

    • Author(s)
      Matsumoto Ryo、Yamamoto Sayaka、Takano Yoshihiko、Tanaka Hiromi
    • Journal Title

      ACS Omega

      Volume: 6 Issue: 18 Pages: 12179-12186

    • DOI

      10.1021/acsomega.1c00880

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Data-driven exploration for pressure-induced superconductors using diamond anvil cell with boron-doped diamond electrodes and undoped diamond insulating layer2020

    • Author(s)
      Ryo Matsumoto, Zhufeng Hou, Shintaro Adachi, Masanori Nagao, Sayaka Yamamoto, Peng Song, Noriyuki Kataoka, Pedro Baptista de Castro, Kensei Terashima, Hiroyuki Takeya, Hiromi Tanaka, Takayoshi Yokoya, Tetsuo Irifune, Kiyoyuki Terakura, and Yoshihiko Takano
    • Journal Title

      High Pressure Research

      Volume: 40 Issue: 1 Pages: 22-34

    • DOI

      10.1080/08957959.2019.1695253

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystal Growth, Structural Analysis, and Pressure-Induced Superconductivity in a AgIn5Se8 Single Crystal Explored by a Data-Driven Approach2020

    • Author(s)
      Ryo Matsumoto, Zhufeng Hou, Hiroshi Hara, Shintaro Adachi, Hiromi Tanaka, Sayaka Yamamoto, Yoshito Saito, Hiroyuki Takeya, Tetsuo Irifune, Kiyoyuki Terakura, and Yoshihiko Takano
    • Journal Title

      Inorg. Chem.

      Volume: 59 Issue: 1 Pages: 325-331

    • DOI

      10.1021/acs.inorgchem.9b02295

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Maskless Patterning of Gallium-Irradiated Superconducting Silicon Using Focused Ion Beam2020

    • Author(s)
      Matsumoto Ryo、Adachi Shintaro、Sadki El Hadi S.、Yamamoto Sayaka、Tanaka Hiromi、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      ACS Applied Electronic Materials

      Volume: 2 Issue: 3 Pages: 677-682

    • DOI

      10.1021/acsaelm.9b00781

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Demonstration of electric double layer gating under high pressure by the development of field-effect diamond anvil cell2020

    • Author(s)
      Adachi Shintaro、Matsumoto Ryo、Yamamoto Sayaka、Yamamoto Takafumi D.、Terashima Kensei、Saito Yoshito、Esparza Echevarria Miren、Baptista de Castro Pedro、Song Peng、Iwasaki Suguru、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Applied Physics Letters

      Volume: 116 Issue: 22 Pages: 223506-223506

    • DOI

      10.1063/5.0004973

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Electrical transport measurements for superconducting sulfur hydrides using boron-doped diamond electrodes on beveled diamond anvil2020

    • Author(s)
      Matsumoto Ryo、Einaga Mari、Adachi Shintaro、Yamamoto Sayaka、Irifune Tetsuo、Terashima Kensei、Takeya Hiroyuki、Nakamoto Yuki、Shimizu Katsuya、Takano Yoshihiko
    • Journal Title

      Superconductor Science and Technology

      Volume: 33 Issue: 12 Pages: 124005-124005

    • DOI

      10.1088/1361-6668/abbdc5

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pressure-induced superconductivity in SnSb2Te42020

    • Author(s)
      Song Peng、Matsumoto Ryo、Hou Zhufeng、Adachi Shintaro、Hara Hiroshi、Saito Yoshito、Castro P B、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 32 Issue: 23 Pages: 235901-235901

    • DOI

      10.1088/1361-648x/ab76e2

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystal size improvement of Bi-based superconducting whiskers under stress-controlled condition2020

    • Author(s)
      Sayaka Yamamoto, Ryo Matsumoto, Shintaro Adachi, Yoshihiko Takano, Hiroyuki Muto, Hiromi Tanaka
    • Journal Title

      Journal of Crystal Growth

      Volume: 541 Pages: 125669-125669

    • DOI

      10.1016/j.jcrysgro.2020.125669

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pressure-induced insulator to metal transition of mixed valence compound Ce(O,F)SbS22019

    • Author(s)
      Matsumoto Ryo、Nagao Masanori、Ochi Masayuki、Tanaka Hiromi、Hara Hiroshi、Adachi Shintaro、Nakamura Kazuki、Murakami Ryo、Yamamoto Sayaka、Irifune Tetsuo、Takeya Hiroyuki、Tanaka Isao、Kuroki Kazuhiko、Takano Yoshihiko
    • Journal Title

      Journal of Applied Physics

      Volume: 125 Issue: 7 Pages: 075102-075102

    • DOI

      10.1063/1.5079765

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pressure-induced Superconductivity in Tin Sulfide2019

    • Author(s)
      R. Matsumoto, P. Song, S. Adachi, Y. Saito, H. Hara, A. Yamashita, K. Nakamura, S. Yamamoto, H. Tanaka, T. Irifune, H. Takeya, and Y. Takano
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 18 Pages: 184502-184502

    • DOI

      10.1103/physrevb.99.184502

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pressure-induced superconductivity in the layered pnictogen diselenide NdO0.8F0.2Sb1-xBixSe2 (x=0.3 and 0.7)2019

    • Author(s)
      R. Matsumoto, Y. Goto, S. Yamamoto, K. Sudo, H. Usui, A. Miura, C. Moriyoshi, Y. Kuroiwa, S. Adachi, T. Irifune, H. Takeya, H. Tanaka, K. Kuroki, Y. Mizuguchi, and Y. Takano
    • Journal Title

      Phys. Rev. B

      Volume: 100 Issue: 9 Pages: 094528-094528

    • DOI

      10.1103/physrevb.100.094528

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pressure effect in Bi-2212 and Bi-2223 cuprate superconductor2019

    • Author(s)
      Adachi Shintaro、MATSUMOTO Ryo、HARA Hiroshi、SAITO Yoshito、SONG Peng、TAKEYA Hiroyuki、WATANABE Takao、Takano Yoshihiko
    • Journal Title

      Applied Physics Express

      Volume: 12 Issue: 4 Pages: 043002-043002

    • DOI

      10.7567/1882-0786/ab0521

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth and transport properties under high pressure of PrOBiS2 single crystals2019

    • Author(s)
      Nagao Masanori、Miura Akira、Matsumoto Ryo、Maruyama Yuki、Watauchi Satoshi、Takano Yoshihiko、Tadanaga Kiyoharu、Tanaka Isao
    • Journal Title

      Solid State Communications

      Volume: 296 Pages: 17-20

    • DOI

      10.1016/j.ssc.2019.04.007

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of a superconducting YBa2Cu4O8 film via coprecipitation2019

    • Author(s)
      Hara Hiroshi、Adachi Shintaro、Matsumoto Ryo、Saito Yoshito、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: 7 Pages: 070902-070902

    • DOI

      10.7567/1347-4065/ab2866

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] データ駆動型網羅探索による新規圧力誘起超伝導体の加速的探索2019

    • Author(s)
      松本凌, Hou Zhufeng, 寺倉清之, 高野義彦
    • Journal Title

      固体物理

      Volume: 54, Pages: 413-420

    • NAID

      40021997613

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 高圧合成とその場電気抵抗測定によるIn-S系超伝導体の発見2023

    • Author(s)
      山根 和樹 松本 凌 只野 央将 寺嶋 健成 高野 義彦
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高温超伝導体の探索と実用化に向けた取り組み2023

    • Author(s)
      松本 凌 田中 博美 高野 義彦
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Exploration of new superconductors by materials data and high pressure2023

    • Author(s)
      高野 義彦
    • Organizer
      創発物性科学研究センターセミナー
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Data driven exploration of superconductors using new diamond anvil cell2023

    • Author(s)
      高野 義彦
    • Organizer
      The 1st KOSEN Research International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] DACを用いた電気二重層トランジスタの高圧力下駆動に関する検討2022

    • Author(s)
      松本 凌 足立 伸太郎 山本 貴史 寺嶋 健成 高野 義彦
    • Organizer
      第63回高圧討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Nb1-xB2の高圧合成と超伝導特性の圧力効果2022

    • Author(s)
      山根和樹 松本凌 山本貴史 寺嶋健成 足立伸太郎 廣戸孝信 竹屋浩幸 長澤光晴 高野義彦
    • Organizer
      第63回高圧討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マテリアルズインフォマティクスとバンドエンジニアリング2020

    • Author(s)
      高野 義彦
    • Organizer
      日本物理学会新潟支部
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Data driven method to discover new superconductors2020

    • Author(s)
      高野 義彦
    • Organizer
      NCHU-NIMS Workshop on Devices Materials
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] データーと機械学習を使った新超伝導体探索2020

    • Author(s)
      高野 義彦
    • Organizer
      基研研究会・京都大学基礎物理学研究所
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] データーを使った新超伝導体探索2020

    • Author(s)
      高野 義彦
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] データベースを用いた圧力誘起超伝導材料の開発2020

    • Author(s)
      高野 義彦
    • Organizer
      ナノテック 2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] New approach to discover novel superconductors using data driven method2020

    • Author(s)
      高野 義彦
    • Organizer
      10th Asian Conference on Applied Superconductivity and Cryogenics (ACASC)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] マテリアルズ・インフォマティクスによる新規超伝導体の探索2019

    • Author(s)
      高野 義彦
    • Organizer
      応用物理学会 超伝導分科会 第59回研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 超高圧下物性測定技術の改良とデータ科学による新超伝導体の探索2019

    • Author(s)
      高野 義彦
    • Organizer
      令和1年度物性研究所短期研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Discovery of new superconductors under high pressure using materials informatics2019

    • Author(s)
      高野 義彦
    • Organizer
      the 10th East Asia Symposium on Superconductor Electronics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Data-driven exploration of new functional materials including superconductors under high pressure2019

    • Author(s)
      高野 義彦
    • Organizer
      International Conference on Condensed Matter and Materials Science-2019 (ICCMMS-19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] マテリアルズ・インフォマティクスによる新超伝導体開発2019

    • Author(s)
      高野 義彦
    • Organizer
      第9回電子光技術シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Book] 材料およびプロセス開発のためのインフォマティクスの基礎と研究開発最前線2020

    • Author(s)
      松本凌、高野義彦
    • Total Pages
      270
    • Publisher
      ㈱シーエムシー・リサーチ
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi