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Einaga Mari
榮永 茉利
Einaga Mari
榮永 茉利
Graduate School of Engineering Science Center for Science and Technology under Extreme Conditions, Associate Professor

keyword Hydride,Superconductivity,High Pressure

Research History 10

  1. 2024/04 - Present
    Osaka University KYOKUGEN, Center for Science and Technology under Extreme Conditions, Graduate School of Engineering Science Associate Professor

  2. 2021/11 - 2024/03
    Osaka University KYOKUGEN, Center for Science and Technology under Extreme Conditions, Graduate School of Engineering Science Assistant Professor

  3. 2020/04 - 2021/05
    Osaka University Graduate School of Engineering Science Center for Science and Technology under Extreme Conditions Assistant Professor

  4. 2016/04 - 2020/03
    Osaka University Graduate School of Engineering Science Center for Science and Technology under Extreme Conditions Specially Appointed Assistant Professor (Full time)

  5. 2017/04 - 2018/04
    Max-Planck Institute for Chemistry Visiting Researcher

  6. 2014/09 - 2016/03
    Osaka University Graduate School of Engineering Science Center for Science and Technology under Extreme Conditions Specially Appointed Researcher/Fellow (Full time)

  7. 2014/04 - 2014/08
    Osaka University Graduate School of Engineering Science Center for Science and Technology under Extreme Conditions Specially Appointed Researcher/Fellow (Part time)

  8. 2013/04 - 2014/03
    Osaka University KYOKUGEN Specially Appointed Researcher/Fellow (Part time)

  9. 2012/04 - 2013/03
    Japan Society for the Promotion of Science Research Fellowship for Young Scientists

  10. 2009/04 - 2011/03
    Niigata University Headquarters for Management Strategy Gender Equality Office

Education 3

  1. Niigata University Graduate School of Science and Technology Specialized Course Fundamental Sciences

    2010/03 - 2013/04

  2. Niigata University Graduate School of Science and Technology Specialized Course of Fundamental Sciences

    2008/04 - 2010/03

  3. Niigata University Faculty of Science Department of Physics

    2004/04 - 2008/03

Committee Memberships 4

  1. 19th International Symposium on Material-Hydrogen Systems Members of the External Coordinating Group

    2024/05 - 2027/03

  2. 19th International Symposium on Material-Hydrogen Systems Members of the National Organizing Committee

    2024/05 - 2027/03

  3. 日本高圧力学会 日本高圧力学会若手の会世話人

    2021/05 - 2025/03

  4. The Physical Society of Japan Committee menber of Division7 Academic society

    2022/04 - 2023/03

Professional Memberships 3

  1. Hydrogenomics Alliance, Japan

  2. THE PHYSICAL SOCIETY OF JAPAN

  3. THE JAPAN SOCIETY OF HIGH PRESSURE SCIENCE AND TECHNOLOGY

Research Areas 1

  1. Natural sciences / Magnetism, superconductivity, and strongly correlated systems /

Awards 7

  1. 第5回(2024年)米沢富美子記念賞

    一般社団法人 日本物理学会 2024/09

  2. Young Scientist Award of the Physical Society of Japan

    2023/03

  3. Incentive award of The Japan Society of High Pressure Science and Technology

    Mari EINAGA The Japan Society of High Pressure Science and Technology 2020/12

  4. JPSJ Papers of Editor’s Choice

    H. Nakao, M. Einaga, M. Sakata, M. Kitagaki, K. Shimizu, S. Kawaguchi, N. Hirao, Y. Ohishi The Physics Society of Japan 2019/11

  5. Young Researcher Award

    EINAGA Mari International Conference 9th Asian Conference on High Pressure Research 2018/09

  6. PF Symposium Encouragement Award

    Mari EINAGA 28th Photon Factory Symposium 2011/07

  7. Student Poster Awards

    Mari EINAGA International Conference Joint AIRAPT-22 and HPCJ-50 2009/07

Papers 17

  1. Electrical transport measurements for superconducting sulfur hydrides using boron-doped diamond electrodes on beveled diamond anvil

    Ryo Matsumoto, Mari Einaga, Shintaro Adachi, Sayaka Yamamoto, Tetsuo Irifune, Kensei Terashima, Hiroyuki Takeya, Yuki Nakamoto, Katsuya Shimizu, Yoshihiko Takano

    SUPERCONDUCTOR SCIENCE & TECHNOLOGY Vol. 33 No. 12 p. 124005-124005 2020/12/01 Research paper (scientific journal)

  2. Superconductivity of lanthanum hydride synthesized using AlH(3)as a hydrogen source

    Masafumi Sakata, Mari Einaga, Meng Dezhong, Toyoto Sato, Shin-ichi Orimo, Katsuya Shimizu

    SUPERCONDUCTOR SCIENCE & TECHNOLOGY Vol. 33 No. 11 2020/11 Research paper (scientific journal)

  3. Corrigendum to “Superconductivity and structural studies of highly compressed hydrogen sulfide” (Physica C: Superconductivity and its applications (2018) 552 (27–29), (S0921453418302107), (10.1016/j.physc.2018.05.011))

    Katsuya Shimizu, Mari Einaga, Masafumi Sakata, Akiyoshi Masuda, Harushige Nakao, Mikhail Eremets, Alexander Drozdov, Ivan Troyan, Naohisa Hirao, Saori Kawaguchi, Yasuo Ohishi

    Physica C: Superconductivity and its Applications Vol. 567 2019/12/15 Research paper (scientific journal)

  4. Superconductivity of Pure H3S Synthesized from Elemental Sulfur and Hydrogen

    Harushige Nakao, Mari Einaga, Masafumi Sakata, Masaomi Kitagaki, Katsuya Shimizu, Saori Kawaguchi, Naohisa Hirao, Yasuo Ohishi

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 88 No. 12 2019/12 Research paper (scientific journal)

  5. Superconducting phase diagram of H3S under high magnetic fields

    Shirin Mozaffari, Dan Sun, Vasily S. Minkov, Alexander P. Drozdov, Dmitry Knyazev, Jonathan B. Betts, Mari Einaga, Katsuya Shimizu, Mikhail Eremets, Luis Balicas, Fedor F. Balakirev

    NATURE COMMUNICATIONS Vol. 10 No. 1 2019/06 Research paper (scientific journal)

  6. Superconductivity and structural studies of highly compressed hydrogen sulfide

    Katsuya Shimizu, Mari Einaga, Masafumi Sakata, Akiyoshi Masuda, Harushige Nakao, Mikhail Eremets, Alexander Drozdov, Ivan Troyan, Naohisa Hirao, Saori Kawaguchi, Yasuo Ohishi

    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS Vol. 552 p. 27-29 2018/09/15 Research paper (scientific journal)

  7. Resistivity of Weyl semimetals NbP and TaP under pressure

    M. Einaga, K. Shimizu, J. Hu, Z. Q. Mao, A. Politano

    PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS Vol. 11 No. 8 2017/08 Research paper (scientific journal)

  8. Two-year progress in experimental investigation on high-temperature superconductivity of sulfur hydride

    Mari Einaga, Masafumi Sakata, Akiyoshi Masuda, Harushige Nakao, Katsuya Shimizu, Alexander Drozdov, Mikhail Eremets, Saori Kawaguchi, Naohisa Hirao, Yasuo Ohishi

    JAPANESE JOURNAL OF APPLIED PHYSICS Vol. 56 No. 5 2017/05 Research paper (scientific journal)

  9. Crystal structure of the superconducting phase of sulfur hydride

    Mari Einaga, Masafumi Sakata, Takahiro Ishikawa, Katsuya Shimizu, Mikhail I. Eremets, Alexander P. Drozdov, Ivan A. Troyan, Naohisa Hirao, Yasuo Ohishi

    NATURE PHYSICS Vol. 12 No. 9 p. 835-838 2016/09 Research paper (scientific journal)

  10. Phase boundary of hot dense fluid hydrogen

    Kenji Ohta, Kota Ichimaru, Mari Einaga, Sho Kawaguchi, Katsuya Shimizu, Takahiro Matsuoka, Naohisa Hirao, Yasuo Ohishi

    SCIENTIFIC REPORTS Vol. 5 2015/11 Research paper (scientific journal)

  11. Pressure-induced superconductivity in non-stoichiometric bismuth telluride Bi35Te65

    M. Einaga, A. Ohmura, F. Ishikawa, A. Nakayama, Yuh Yamada, S. Nakano, A. Matsushita, K. Shimizu

    18TH APS-SCCM AND 24TH AIRAPT, PTS 1-19 Vol. 500 2014 Research paper (international conference proceedings)

  12. Pressure-induced superconductivity in Bi0.85Sb0.15 alloy

    A. Ohmura, A. Yamamura, M. Einaga, F. Ishikawa, A. Nakayama, Yuh Yamada, S. Nakano

    26TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT26), PTS 1-5 Vol. 400 2012 Research paper (international conference proceedings)

  13. Pressure-induced phase transition of Bi2Te3 to a bcc structure

    Mari Einaga, Ayako Ohmura, Atsuko Nakayama, Fumihiro Ishikawa, Yuh Yamada, Satoshi Nakano

    PHYSICAL REVIEW B Vol. 83 No. 9 2011/03 Research paper (scientific journal)

  14. New superconducting phase of Bi2Te3 under pressure above 11 GPa

    M. Einaga, Y. Tanabe, A. Nakayama, A. Ohmura, F. Ishikawa, Yuh Yamada

    INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, JOINT AIRAPT-22 AND HPCJ-50 Vol. 215 2010 Research paper (international conference proceedings)

  15. Pressure dependence of superconducting-transition temperature of YbGa1.1Si0.9

    A. Ohmura, K. Fujimaki, M. Einaga, F. Ishikawa, A. Nakayama, Yuh Yamada, M. Imai, N. Tsujii

    INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, JOINT AIRAPT-22 AND HPCJ-50 Vol. 215 2010 Research paper (international conference proceedings)

  16. Zero-resistance superconducting phase in BaFe2As2 under high pressure

    Fumihiro Ishikawa, Naoya Eguchi, Michihiro Kodama, Koji Fujimaki, Mari Einaga, Ayako Ohmura, Atsuko Nakayama, Akihiro Mitsuda, Yuh Yamada

    PHYSICAL REVIEW B Vol. 79 No. 17 2009/05 Research paper (scientific journal)

  17. Structural phase transition in Bi2Te3 under high pressure

    A. Nakayama, M. Einaga, Y. Tanabe, S. Nakano, F. Ishikawa, Y. Yamada

    HIGH PRESSURE RESEARCH Vol. 29 No. 2 p. 245-249 2009 Research paper (scientific journal)

Misc. 25

  1. Experimental Study of Crystal Structure and Superconductivity in Hydrides under High Pressure

    EINAGA Mari

    The Review of High Pressure Science and Technology Vol. 31 No. 2 p. 112-121 2021

    Publisher: The Japan Society of High Pressure Science and Technology
  2. 放射光を用いた水素化合物の圧力誘起高温超伝導の研究—Pressure-induced high-temperature superconductivity in hydrogen compounds using synchrotron radiation

    榮永 茉利, 坂田 雅文, 中尾 敏臣, 清水 克哉

    放射光 : 日本放射光学会誌 = Journal of the Japanese Society for Synchrotron Radiation Research / 日本放射光学会 編 Vol. 33 No. 5 p. 316-326 2020/09

    Publisher: 日本放射光学会
  3. 高温超伝導機構の解明につながる硫黄水素化物 : 超伝導による環境問題・エネルギー問題の解決に一歩前進—Sulfur hydride leading to elucidate the mechanism of high-temperature superconductivity : a step towards solving environment and energy issue

    清水 克哉, 榮永 茉利, 石河 孝洋

    硫酸と工業 Vol. 71 No. 11 p. 149-156 2018/11

    Publisher: 硫酸協会
  4. Report on the 26th International Conference on High Pressure Science and Technology

    EINAGA Mari

    The Review of High Pressure Science and Technology Vol. 28 No. 2 p. 151-152 2018 Rapid communication, short report, research note, etc. (scientific journal)

    Publisher: The Japan Society of High Pressure Science and Technology
  5. Recent Progress on High-Temperature Superconducting Sulfur Hydride

    SHIMIZU Katsuya, EINAGA Mari, SAKATA Masafumi, NAKAO Harushige, ISHIKAWA Takahiro, KAWAGUCHI Saori, HIRAO Naohisa, OHISHI Yasuo

    The Review of High Pressure Science and Technology Vol. 28 No. 4 p. 251-259 2018

    Publisher: The Japan Society of High Pressure Science and Technology
  6. New Crystals and New Materials : High-Tc superconducting phase of hydrogen sulfide around 200K under ultra-high pressure

    坂田 雅文, 榮永 茉利, 中尾 敏臣

    固体物理 Vol. 51 No. 3 p. 187-193 2016/03

    Publisher: アグネ技術センター
  7. 硫化水素の超高圧下高温超伝導と結晶構造

    榮永茉利, 坂田雅文, 清水克哉, DROZDOV A., EREMENTS M., 平尾直久, 大石泰生

    FSST NEWS (Forum of Superconductivity Science and Technology News) No. 151 2016

  8. 200Kにせまる高温超伝導と結晶構造

    榮永, 茉利, 坂田, 雅文, 中尾, 敏臣, 清水, 克哉, Eremets, M. I, Drozdov, A.P, Troyan, I.A, 大石, 泰生, 平尾, 直久

    大阪大学低温センターだより Vol. 164-165 No. 164 p. 10-13 2016/01

    Publisher: 大阪大学低温センター
  9. 放射光X線回折実験によるテルル化ビスマスのbcc構造への圧力誘起相転移

    榮永茉利, 大村彩子, 中山敦子, 石川文洋, 山田裕, 中野智志

    Photon Factory News Vol. 29 No. 4 2012

  10. Report on the 49th European High-Pressure Research Group Conference (II)

    EINAGA Mari

    The Review of High Pressure Science and Technology Vol. 21 No. 4 p. 314-315 2011/11

    Publisher: The Japan Society of High Pressure Science and Technology
  11. Yamada Laboratory, Department of Physics, Faculty of Science, Niigata University

    EINAGA Mari

    The Review of High Pressure Science and Technology Vol. 20 No. 1 p. 76-77 2010/02/20

    Publisher: The Japan Society of High Pressure Science and Technology
  12. Search for high-temperature superconductors using sulfur hydride as a parent compound

    榮永茉利, 中本有紀, 清水克哉, 中野智志, 折茂慎一, 木須一彰, 河口沙織, 平尾直久, 大石泰生

    日本物理学会講演概要集(CD-ROM) Vol. 78 No. 1 2023

  13. Search for Superconductivity of Iron Hydride Synthesized under High Temperature and High Pressure

    佐々木岬, 榮永茉利, 中本有紀, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    日本物理学会講演概要集(CD-ROM) Vol. 78 No. 1 2023

  14. High-Temperature and High-Pressure Synthesis of Aluminum-Doped Lanthanum Hydride

    清水克哉, 松本聖司, 榮永茉利, 中本有紀, 加賀山朋子, 河口沙織, 平尾直久, 大石泰生

    希土類 No. 82 2023

  15. Crystal struture of Directly-Synthesized Sulfur Hydride by Laser Heating under High Pressure

    Mari Einaga, Harushige Nakao, Masafumi Sakata, Masaomi Kitagaki, Katsuya Shimizu, Saori Kawaguchi, Naohisa Hirao, Yasuo Ohishi

    Meeting Abstracts of the Physical Society of Japan Vol. 73 p. 1356-1356 2018

  16. Chemical doping into sulfur hydride high-Tc superconductor

    Masafumi Sakata, Harushige Nakao, Mari Einaga, Katsuya Shimizu, Saori Kawaguchi, Naohisa Hirao, Yasuo Ohishi

    Meeting Abstracts of the Physical Society of Japan Vol. 72 p. 2332-2332 2017

  17. Formation process of high-Tc phase of sulfur hydride

    Mari Einaga, Masafumi Sakata, Akinori Masuda, Katsuya Shimizu, Naohisa Hirao, Saori Kawaguchi, Yasuo Ohishi

    Meeting Abstracts of the Physical Society of Japan Vol. 72 p. 2331-2331 2017

  18. Electrical resistance measurement of sulfur hydride under high pressure

    Akiyoshi Masuda, Masafumi Sakata, Mari Einaga, Katsuya Shimizu, Naohisa Hirao, Saori Kawaguchi, Yasuo Ohishi

    Meeting Abstracts of the Physical Society of Japan Vol. 72 p. 2234-2234 2017

  19. 21aBC-10 Crystal Structure of High Temperature Superconducting Phase in Sulfur Hydride System

    M.Einaga, N.Hirao, N.Harushige, M.Sakata, T.Ishikawa, K.Shimizu, M.I.Eremets, A.P.Drozdov, I.A.Troyan, Y.Ohishi

    Meeting Abstracts of the Physical Society of Japan Vol. 71 p. 1900-1900 2016

  20. Crystal Structure of Sulfur Hydride System under Low Temperature and High Pressure

    榮永 茉利, 大石 泰生, 坂田 雅文, 石河 孝洋, 清水 克哉, Alexander P Drozdov, Mikhail I. Eremets, Ivan A. Troyan, 平尾 直久, 今田 沙織

    Meeting Abstracts of the Physical Society of Japan Vol. 71 p. 1687-1687 2016

  21. A Temperature Calibration for Laser-heated Diamond-anvil Cell under Pressure

    Sabaganga Thomas, Hidenori Fujita, Mari Einaga, Katsuya Shimizu

    Meeting Abstracts of the Physical Society of Japan Vol. 71 p. 1627-1627 2016

  22. 2D-NMR study in sulfur deuteride at high pressure

    F.Sakano, H.Mukuda, M.Yashima, Y. Kitaoka, M.Einaga, A.Masuda, K.Shimizu, M. I.Eremets, A. P.Drozdov

    Meeting Abstracts of the Physical Society of Japan Vol. 71 p. 1688-1688 2016

  23. The development of probe and setup for NMR measurements with diamond anvil cell at high pressure.

    F.Sakano, H.Mukuda, M.Yashima, Y.Kitaoka, M.Einaga, A.Masuda, K.Shimizu, M. I. Eremets, A. P.Drozdov

    Meeting Abstracts of the Physical Society of Japan Vol. 71 p. 1970-1970 2016

  24. 22aPS-53 The development of probe and environments of NMR measurement using diamond-anvil-cell at high pressure.

    F.Sakano, H.Mukuda, M.Yashima, Y.Kitaoka, M.Einaga, A.Masuda, K.Shimizu

    Meeting Abstracts of the Physical Society of Japan Vol. 71 p. 2442-2442 2016

  25. 18pAF-3 Superconductivity and Structural Studies in Highly Compressed Hydrogen Sulfide

    K.Shimizu, M.Einaga, M.Sakata, M. I.Eremets, A. P.Drozdov, I. A.Troyan, N.Hirao, Y.Ohishi

    Meeting Abstracts of the Physical Society of Japan Vol. 70 p. 1617-1617 2015

Publications 1

  1. 高圧力の科学・技術事典

    榮永茉利

    朝倉書店 2022/11

    ISBN: 9784254102970

Presentations 85

  1. Synthesis of ternary Ca-B-H hydride under high-pressure

    Mari Einaga, Kenshin Uriu, Katsuya Shimizu, Kazuaki Kisu, Shin-ichi Orimo, Saori Kawaguchi, Hiroshi Fujihisa

    International Workshop “Challenges in Designing Room Temperature Superconductors”(CDRTS2025) 2025/07/22

  2. 3元系Ca-B-H水素化合物の高圧合成

    榮永 茉利, 瓜生 健心, 清水 克哉, 木須 一彰, 折茂 慎一, 河口沙織

    第65回高圧討論会 2024/11/13

  3. High-Temperature Superconductivity under Extreme Pressure: Hydrogen Sulfide

    Mari Einaga

    KUJI QMAT Seminar #48 2024/10/31

  4. 3元系Ca-B-H水素化合物の高圧合成

    榮永茉利, 瓜生健心, 清水克哉, 木須一彰, 折茂慎一, 河口沙織

    日本物理学会第79回年次大会 2024/09/17

  5. 高圧力下で高い超伝導転移温度を示す水素化物の実験的研究

    榮永 茉利

    日本物理学会第79回年次大会 2024/09/18

  6. 高圧力がつくる水素化合物の高温超伝導探索の現状

    榮永 茉利

    第16回 日本放射光学会 若手研究会 2024/09/02

  7. 高圧下で高温超伝導を示す水素化物の現状と中性子への期待

    榮永 茉利, 佐々木 岬, 中本 有紀, 清水 克哉

    第64回 高圧討論会 2023/11/03

  8. 高圧力がつくる水素化合物の高温超伝導

    榮永茉利

    ISSPワークショップ 新物質研究の最前線:特徴的なアプローチが導く新物性・新機能 2023/05/15

  9. 高圧力下で200ケルビンの超伝導転移温度を示す硫化水素の実験的研究

    榮永茉利

    日本物理学会 2023年春季大会 2023/03/25

  10. 超高圧をかける -女性研究者の一例-

    榮永茉利

    第5回女性研究者サミット 2023/03/14

  11. 高圧力下で実現する水素化合物の高温超伝導の探索

    榮永茉利

    第9回若手育成スクール 2022/09/26

  12. ダイヤモンドがつくる極限環境下で実現する水素化合物の高温超伝導

    榮永茉利

    第12回 酸化物研究の新機軸に向けた学際討論会 2022/09/09

  13. High-Temperature Superconductivity in Hydride Realized in Extreme Condition Created by Diamond

    Mari EINAGA

    2022/07/15

  14. Search for High-Temperature Superconductivity in Hydride under High Pressure

    Mari EINAGA

    2022/03/05

  15. Synthesis of Bismuth Hydride under High Temperature and High Pressure

    M. Einaga, K. Shimizu, S. Nakano, S. Kawaguchi, N. Hirao, Y. Ohishi

    10th Asian Conference on High Pressure Research (ACHPR 10) combined with 19th International Conference on High Pressure Semiconductor Physics (HPSP 19), 3rd International Workshop on High Pressure Study on Superconductors 2021/11/23

  16. Search for Superconductivity of Hydrides Synthesized under Extreme Condition

    Mari EINAGA

    ISSP WOMEN’S WEEK 2021 2021/08/05

  17. Search for Superconductivity of Super-hydrides Synthesized under Extreme Condition

    Mari EINAGA

    2021/02/10

  18. Experimental Study of Crystal Structure and Superconductivity of Hydryde under Extreme Pressure

    Mari EINAGA

    The 61st High Pressure Conference of Japan 2020/12/04

  19. Search for Superconductivity of Super-hydrides Synthesized under Extreme Condition

    Mari EINAGA

    The 4th Symposium for The Core Research Cluster for Materials Science and the 3rd Symposium on International Joint Graduate Program in Materials Science “Create New Value of Materials Science through Broad Collaboration” 2020/11/17

  20. Creation and Structural Analysis of Hydrides under High Pressure

    Mari EINAGA

    2019/12/24

  21. Search for Superconductivity of Hydrides synthesized under High Pressure and High Temperature

    Mari EINAGA

    Materials Research Meeting 2019 2019/12/11

  22. Synthesis and Multiple-Physical Property Measurements under Extreme Conductions in Synchrotron Facility SPring-8

    Mari EINAGA

    Synchrotron Techniques under High Pressure 2019/08/02

  23. Crystal structure of the superconducting phase of sulfur hydride

    Mari EINAGA

    Young Researcher Award in 9th Asian Conference on High Pressure Research 2018/10/03

  24. Formation process of high-Tc phase of Sulfur Hydride

    Mari EINGAGA

    6th International Conference of Superconductivity and Magnetism 2018/05/02

  25. High temperature superconductivity in sulfur hydride

    EINAGA Mari

    2018 Aspen Winter Conference High Temperature Superconductivity – Unifying Themes in Diverse Materials 2018/01

  26. Formation Process of High-Tc Phase of Sulfur Hydride

    EINAGA Mari

    Superstripes2017 2017/06

  27. Crystal Structure of Superconducting Phase of Hydrogen Sulfide above 200 K

    Mari EINAGA

    2017/02/19

  28. Crystal structure of superconducting phase in sulfur hydride under high pressure

    EINAGA Mari

    CEMS-QPEC Topical Meeting on Superconductivity under Extreme Conditions 2017/01

  29. Crystal structure of the superconducting phase of sulfur hydride above 200 K

    Mari EINAGA

    2016/10/25

  30. Crystal Structure of High-temperature Superconducting Phase of Hydrogen Sulfide

    Mari EINAGA

    2016/10/12

  31. Progress on High-Temperature Superconductivity Appearing in Pressurized Hydrogen Sulfide

    Mari EINAGA

    2016/09/12

  32. Crystal structure in sulfur hydride under high pressure

    EINAGA Mari

    The 17th International Conference on High Pressure in Semiconductor Physics (HPSP-17) & Workshop on High-pressure Study on Superconducting (WHS) 2016/08

  33. Crystal Structure of Superconducting Phases of Sulfur Hydride System

    EINAGA Mari

    Spring Meeting of the German Physical Society 2016/03

  34. Discovery of a Novel Superconductor under Ultrahigh Pressure: Superconductivity in Hydrogen Sulfide Above 200 K

    Mari EINAGA

    2015/12/05

  35. Crystal Structure of 200 K-Superconducting Phase of Sulfur Hydride System

    EINAGA Mari

    Ugo Fano Gold Medal Ceremony and Ugo Fano symposium 2015/12

  36. Crystal structure of the superconducting phase of sulfur hydride

    Mari EINAGA

    2015/08/28

  37. 高温高圧下で合成されたランタン水素化物の結晶構造

    榮永茉利, 坂田雅文, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    日本物理学会講演概要集(CD-ROM) 2019

  38. 高温高圧下におけるセレン水素化物の合成と超伝導探索

    武田大知, 榮永茉利, 坂田雅文, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    日本物理学会講演概要集(CD-ROM) 2019

  39. 高温高圧力下で合成したランタン水素化物の超伝導

    坂田雅文, 榮永茉利, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    日本物理学会講演概要集(CD-ROM) 2019

  40. セレン水素化物の高圧合成と超伝導探索

    武田大知, 榮永茉利, 坂田雅文, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    高圧討論会講演要旨集 2019

  41. 高温-高圧力下でのリンドープH3Sの合成

    小河勝生, 坂田雅文, 榮永茉利, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    高圧討論会講演要旨集 2019

  42. 高温高圧下で合成されたランタン水素化物の超伝導

    榮永茉利, 坂田雅文, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    高圧討論会講演要旨集 2019

  43. 高温高圧合成したイットリウム水素化物の高温超伝導の探索

    北垣将臣, 榮永茉利, 坂田雅文, 中尾敏臣, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    高圧討論会講演要旨集 2019

  44. メガバール圧力下での水素化物超伝導体の合成

    清水克哉, 榮永茉利, 坂田雅文, 武田大知, 小河勝生, 北垣将臣, 中尾敏臣, 河口沙織, 平尾直久, 大石泰生

    高圧討論会講演要旨集 2019

  45. Crystal struture of Directly-Synthesized Sulfur Hydride by Laser Heating under High Pressure

    Einaga Mari, Nakao Harushige, Sakata Masafumi, Kitagaki Masaomi, Shimizu Katsuya, Kawaguchi Saori, Hirao Naohisa, Ohishi Yasuo

    Meeting Abstracts of the Physical Society of Japan 2018

  46. Superconductivity of Directly-Synthesized Sulfur Hydride by Laser Heating under High Pressure

    Nakao Harushige, Einaga Mari, Sakata Masafumi, Kitagaki Masaomi, Shimizu Katsuya, Hirao Naohisa, Kawaguchi Saori, Ohishi Yasuo

    Meeting Abstracts of the Physical Society of Japan 2018

  47. レーザー加熱による硫黄水素化物系高温超伝導体の合成と超伝導測定

    中尾敏臣, 榮永茉利, 坂田雅文, 北垣将臣, 清水克哉, 平尾直久, 河口沙織, 大石泰生

    高圧討論会講演要旨集 2018

  48. Chemical doping into sulfur hydride high-Tc superconductor

    Sakata Masafumi, Nakao Harushige, Einaga Mari, Shimizu Katsuya, Kawaguchi Saori, Hirao Naohisa, Ohishi Yasuo

    Meeting Abstracts of the Physical Society of Japan 2017

  49. Formation process of high-Tc phase of sulfur hydride

    Einaga Mari, Sakata Masafumi, Masuda Akinori, Shimizu Katsuya, Hirao Naohisa, Kawaguchi Saori, Ohishi Yasuo

    Meeting Abstracts of the Physical Society of Japan 2017

  50. Electrical resistance measurement of sulfur hydride under high pressure

    Masuda Akiyoshi, Sakata Masafumi, Einaga Mari, Shimizu Katsuya, Hirao Naohisa, Kawaguchi Saori, Ohishi Yasuo

    Meeting Abstracts of the Physical Society of Japan 2017

  51. 硫化水素高温超伝導体に対するリンの化学ドーピング

    坂田雅文, 中尾敏臣, 榮永茉利, 清水克哉, 河口沙織, 平尾直久, 大石泰生

    高圧討論会講演要旨集 2017

  52. Crystal Structure of Sulfur Hydride System under Low Temperature and High Pressure

    Einaga Mari, Ohishi Yasuo, Sakata Masafumi, Ishikawa Takahiro, Shimizu Katsuya, Drozdov Alexander P., Eremets Mikhail I., Troyan Ivan A., Hirao Naohisa, Imada Saori

    Meeting Abstracts of the Physical Society of Japan 2016

  53. A Temperature Calibration for Laser-heated Diamond-anvil Cell under Pressure

    Thomas Sabaganga, Fujita Hidenori, Einaga Mari, Shimizu Katsuya

    Meeting Abstracts of the Physical Society of Japan 2016

  54. NMR study in sulfur deuteride at high pressure

    Sakano F., Mukuda H., Yashima M., Kitaoka Y., Einaga M., Masuda A., Shimizu K., Eremets M. I., Drozdov A. P.

    Meeting Abstracts of the Physical Society of Japan 2016

  55. The development of probe and setup for NMR measurements with diamond anvil cell at high pressure.

    Sakano F., Mukuda H., Yashima M., Kitaoka Y., Einaga M., Masuda A., Shimizu K., Eremets M. I., Drozdov A. P.

    Meeting Abstracts of the Physical Society of Japan 2016

  56. 22aPS-53 The development of probe and environments of NMR measurement using diamond-anvil-cell at high pressure.

    Sakano F., Mukuda H., Yashima M., Kitaoka Y., Einaga M., Masuda A., Shimizu K.

    Meeting Abstracts of the Physical Society of Japan 2016

  57. 低温高圧下の硫化水素の結晶構造

    榮永茉利, 坂田雅文, 益田明宜, 清水克哉, 平尾直久, 河口沙織, 大石泰生

    高圧討論会講演要旨集 2016

  58. レーザー加熱による硫黄水素化物系高温超伝導体の合成

    中尾敏臣, 坂田雅文, 榮永茉利, 清水克哉, 平尾直久, 河口沙織, 大石泰生

    高圧討論会講演要旨集 2016

  59. 18pAF-3 Superconductivity and Structural Studies in Highly Compressed Hydrogen Sulfide

    Shimizu K, Einaga M, Sakata M, Eremets M. I, Drozdov A. P, Troyan I. A, Hirao N, Ohishi Y

    日本物理学会講演概要集 2015/09/16

  60. 非化学量論組成Bi2Te3における超伝導転移温度の圧力効果

    榮永茉利, 加賀山朋子, 清水克哉, 大村彩子, 中山敦子, 石川文洋, 山田裕, 中野智志, 松下明行

    高圧討論会講演要旨集 2013/10/30

  61. 29aXG-2 Investigation of crystal structure of Bi_2Te_2Se under high pressure

    Ohmura A., Einaga M., Higuchi Y., Ochiai T., Ishikawa F., Nakayama A., Yamada Yuh, Suzuki Y., Komatsu M., Kashiwagi T., Kadowaki K., Nakano S.

    Meeting abstracts of the Physical Society of Japan 2013/03/26

  62. 20pPSA-20 Investigation of superconductivity and crystal structure in Bi_<35>Te_<65> under high pressure

    Einaga M., Ohmura A., Ishikawa F., Nakayama A., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2012/08/24

  63. Effect of pressure on the superconducting transition in Cu_<0.25>Bi_2(Te_xSe_<1-x>)_3

    Ohmura,A, Matsuzawa,M, Einaga,M, Ishikawa,F, Nakayama,A, Yamada,Yuh, Suzuki,Y, Komatsu,M, Kashiwagi,T, Kadowaki,K

    Meeting abstracts of the Physical Society of Japan 2012/08

  64. 25aPS-134 Pressure-induced superconductivity in n-type Bi_2Te_3 with non-stoichiometric composition

    Einaga M., Ohmura A., Nakayama A., Ishikawa F., Yamada Yuh

    Meeting abstracts of the Physical Society of Japan 2012/03/05

  65. 22aPS-104 Pressure-induced superconductivity and structural phase transition in Bi_<1-x>Sb_x

    Ohmura A., Yamamura A., Einaga M., Nakayama A., Ishikawa F., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2011/08/24

  66. 22aPS-105 Transport property in hexagonal Bi_2Te_3 under high pressure up to 8 GPa

    Einaga M., Ohmura A., Nakayama A., Ishikawa F., Yamada Yuh

    Meeting abstracts of the Physical Society of Japan 2011/08/24

  67. 26pPSA-49 Transport Property in Bi_2Te_3 and Bi_2Se_3 under High Pressure

    Einaga M., Ohmura A., Nakayama A., Ishikawa F., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2011/03/03

  68. 26aEG-9 Pressure-induced superconductivity and structural phase transition in Bi_<1-x>Sb_x

    Ohmura A., Yamamura A., Einaga M., Nakayama A., Ishikawa F., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2011/03/03

  69. Structure and superconductivity of Bi-Sb alloy under high pressure

    OHMURA Ayako, YAMAMURA Ayako, EINAGA Mari, NAKAYAMA Atsuko, ISHIKAWA Fumihiro, YAMADA Yuh, NAKANO Satoshi

    2010/10/11

  70. 23aPS-134 Effect of Sb doping level and pressure on the electrical resistivity of Bi_<1-x>Sb_x(x<0.22)

    Yamamura A., Ohmura A., Einaga M., Nakayama A., Ishikawa F., Yamada Yuh

    Meeting abstracts of the Physical Society of Japan 2010/08/18

  71. 20pHY-14 Pressure-induced superconductivity and structural phase transition in Bi_2Te_3

    Einaga M., Nakayama A., Ohmura A., Ishikawa F., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2010/03/01

  72. 23pGH-5 Anisotropic pressure effects on pressure-induced superconductivity in BaFe_2As_2

    Ishikawa F., Eguchi N., Kodama M., Fujimaki K., Einaga M., Nakayama A., Ohmura A., Matoba T., Mitsuda A., Wada Hirofumi, Yamada Yuh

    Meeting abstracts of the Physical Society of Japan 2010/03/01

  73. 20aPS-108 Pressure effect of superconductivity and crystal structure in Bi_<1-x>Sb_x

    Ohmura A., Yamamura A., Tanabe Y., Einaga M., Nakayama A., Ishikawa F., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2010/03/01

  74. 20pPSB-8 Crystal structure of BaFe_2As_2 under high-pressure

    Eguchi N., Kodama M., Fujimaki K., Einaga M., Ishikawa F., Ohmura A., Nakayama A., Yamada Yuh, Mitsuda A., Nakano S.

    Meeting abstracts of the Physical Society of Japan 2010/03/01

  75. 28aRH-4 Pressure-induced superconductivity in BaFe_2As_2

    Ishikawa F., Eguchi N., Kodama M., Fujimaki K., Einaga M., Nakayama A., Ohmura A., Mitsuda A., Yamada Yuh

    Meeting abstracts of the Physical Society of Japan 2009/08/18

  76. 26aPS-110 High-pressure synthesis and properties of iron-based oxypnictide superconductor

    Kodama M., Eguchi N., Fujimaki K., Einaga M., Ohmura A., Ishikawa F., Nakayama A., Yamada Yuh

    Meeting abstracts of the Physical Society of Japan 2009/08/18

  77. 26aPS-113 High-pressure studies on structure and properties of iron arsenide BaFe_2As_2 produced by high-pressure synthesis

    Eguchi N., Kodama M., Fujimaki K., Einaga M., Ishikawa F., Ohmura A., Nakayama A., Yamada Yuh, Mitsuda A., Nakano S.

    Meeting abstracts of the Physical Society of Japan 2009/08/18

  78. 26pYA-13 Structure and electrical property of Bi_<1-x>Sb_x under high pressure

    Ohmura A., Tanabe Y., Einaga M., Ishikawa F., Nakayama A., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2009/08/18

  79. 25aPS-120 Investigation of the superconductivity in crystalline phase III of Bi_2Te_3 under high pressure

    Einaga M., Nakayama A., Ohmura A., Ishikawa F., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2009/08/18

  80. 28aPS-30 Pressure dependence of superconducting transition temperature in YbGa_<1.1>Si_<0.9>

    Ohmura A., Fujimaki K., Einaga M., Ishikawa F., Nakayama A., Yamada Yuh, Imai M., Tsujii N.

    Meeting abstracts of the Physical Society of Japan 2009/03/03

  81. 28aPS-37 Pressure-induced structural change in the Bi_<1-x>Sb_x alloys

    Tanabe Y., Einaga M., Nakayama A., Ohmura A., Ishikawa F., Yamada Yuh, Nakano S.

    Meeting abstracts of the Physical Society of Japan 2009/03/03

  82. YbGa1.1Si0.9の超伝導転移温度の圧力効果

    大村彩子, 藤巻孔二, 榮永茉利, 石川文洋, 中山敦子, 山田裕, 今井基晴, 辻井直人

    日本物理学会講演概要集 2009

  83. 20pPSB-30 Pressure dependence of crystal structure and electrical conduction on Pr_2Ba_4Cu_7O_<15-δ>

    Hiura Y, Matsushita A, Onda Y, Einaga M, Nakayama A, Ishikawa F, Ohmura A, Yamada Yuh, Kagayama T, Nakano S

    Meeting Abstracts of the Physical Society of Japan 2008/08/25

  84. 24aPS-126 Pressure-induced structural change and physical properties in the Bi and Bi_2Te_3 alloys

    Tanabe Y., Einaga M., Nakayama A., Ishikawa F., Yamada Yuh, Matsushita A.

    Meeting abstracts of the Physical Society of Japan 2008/02/29

  85. 21aPS-139 Study on pressure- induced superconduction of Bi using a modified Bridgman anvil cell

    Tanabe Y., Einaga M., Nakayama A., Ishikawa F., Yamada Yuh, Matsushita A.

    Meeting abstracts of the Physical Society of Japan 2007/08/21

Social Activities 1

  • Crystal structures of superconductors at -70 degrees C clarified, a world first

    EINAGA Mari http://resou.osaka-u.ac.jp/en/research/2016/20160510_2

    2016/05/10 - 2016/05/10

Media Coverage 5

  1. Unmasking the record-setting sulfur hydride superconductor

    American Institute of Physics

    2016/07

  2. –70 ℃の高温超伝導体の結晶構造を明らかに!

    2016/06

  3. 「世界初」マイナス70度の高温超伝導体 結晶構造解明

    2016/05/27

  4. 室温で超伝導へ…世界初の解明・最高温を生む硫化水素の結晶構造

    2016/05/12

  5. Elucidation of Crystal Structure of High-Tc Superconductor

    2016/05/10