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Study of high-pressure quantum phase of orthogonal dimer spin system by low-temperature 4 GPa class high-pressure ESR measurement

Research Project

Project/Area Number 19K03746
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
Research InstitutionKobe University

Principal Investigator

Sakurai Takahiro  神戸大学, 研究基盤センター, 助教 (60379477)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords熱検出型ESR / 高圧 / 直交ダイマー / 直接遷移 / 電場励起 / プラケット相 / 高圧下ESR / プラケット一重項 / 多重極限ESR
Outline of Research at the Start

本研究は、二次元直交ダイマー系SrCu2(BO3)2において圧力下で観測された、本系特有のスピン格子とフラストレーションにより生ずる特殊な量子状態、即ちプラケット一重項状態に関するものである。本系のプラケット状態としては、対角の相互作用を含んだ状態と含まない状態の二つの可能性があるが、本研究において開発する、0.5 K、4 GPaを同時に達成する多重極限下ESR装置によりその詳細を明らかにする。

Outline of Final Research Achievements

We have developed a pressure cell for ESR measurement, which can generate a pressure above 3 GPa. We also have succeeded in observing ESR under pressure with thermal detection technique, which observes ESR by the temperature increase of the sample due to the spin relaxation. Taking advantage of the fact that this technique can make the probe compact, we combined it with a split-pair type superconducting magnet. This enables us to obtain the magnetic field angle dependence of ESR spectra under pressure. This is very useful for detailed observation of the high-pressure quantum phase of the orthogonal dimer system SrCu2(BO3)2. Polarization dependence measurements of the direct transition ESR mode were carried out for this material using a wire grid. As a result, it was found that the direct transition mode in this system can be excited not only by the magnetic field component of electromagnetic waves but also by the electric field component.

Academic Significance and Societal Importance of the Research Achievements

本研究の意義は、強磁場、高周波数下で、3 GPaという高圧下においてESR測定が可能な、更にその磁場角度依存性測定をも可能なシステムを構築した点にある。これは高圧量子相の解明が望まれるSrCu2(BO3)2においても威力を発揮すると期待される。しかも観測に用いた熱検出法は、専用のミリ波検出器が不要、周波数の制限がない等、汎用性、拡張性が高い。また同物質については、従来Dzyaloshinsky-Moriya由来の振動磁場励起によるとされてきた本系のESRの直接遷移モードが、振動電場によっても励起可能であることを示した。これは今後の理論研究等にバラエティを与えるものである。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (54 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (22 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 21 results,  Open Access: 6 results) Presentation (29 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results)

  • [Int'l Joint Research] University of Augsburg(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University of Augsburg(ドイツ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Helmholtz-Zentrum Dresden-Rossendorf(ドイツ)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Development of thermal-detection-type high-pressure ESR measurement method in millimeter-wave region2022

    • Author(s)
      N. Nagasawa, T. Sakurai, H. Takahashi, E. Ohmichi, H. Ohta
    • Journal Title

      J. Jpn. Soc. Infrared Science & Technology

      Volume: 32 Pages: 72-78

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of mixed anion ordered state on the magnetic ground states of S=1/2 square-lattice quantum spin antiferromagnets, Sr2NiO3Cl and Sr2NiO3F2022

    • Author(s)
      Tsujimoto Yoshihiro、Sugiyama Jun、Ochi Masayuki、Kuroki Kazuhiko、Manuel Pascal、Khalyavin Dmitry D.、Umegaki Izumi、M?nsson Martin、Andreica Daniel、Hara Shigeo、Sakurai Takahiro、Okubo Susumu、Ohta Hitoshi、Boothroyd Andrew T.、Yamaura Kazunari
    • Journal Title

      Physical Review Materials

      Volume: 6 Issue: 11 Pages: 11440-11440

    • DOI

      10.1103/physrevmaterials.6.114404

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of Pressure Calibration Method in High-Pressure THz ESR System2021

    • Author(s)
      Sakurai Takahiro、Yasutani Yoshimasa、Sugawara Hitoshi、Okubo Susumu、Ohta Hitoshi
    • Journal Title

      Applied Magnetic Resonance

      Volume: 53 Issue: 3-5 Pages: 763-775

    • DOI

      10.1007/s00723-021-01395-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-Pressure THz ESR2021

    • Author(s)
      Sakurai Takahiro、Ohta Hitoshi、Hara Shigeo、Saito Yu
    • Journal Title

      Applied Magnetic Resonance

      Volume: 52 Issue: 4 Pages: 267-281

    • DOI

      10.1007/s00723-020-01299-7

    • NAID

      120007033586

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Continuous control of classical-quantum crossover by external high pressure in the coupled chain compound CsCuCl32021

    • Author(s)
      Yamamoto Daisuke、Sakurai Takahiro、Okuto Ryosuke、Okubo Susumu、Ohta Hitoshi、Tanaka Hidekazu、Uwatoko Yoshiya
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 1-9

    • DOI

      10.1038/s41467-021-24542-6

    • NAID

      120007125724

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Field-angle-dependent multi-frequency electron spin resonance spectroscopy in submillimeter wave range based on thermal detection2021

    • Author(s)
      Takahashi Hideyuki、Sakurai Takahiro、Ohmichi Eiji、Ohta Hitoshi
    • Journal Title

      Review of Scientific Instruments

      Volume: 92 Issue: 8 Pages: 083901-083901

    • DOI

      10.1063/5.0053227

    • NAID

      120007131933

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Spin-Crossover-Triggered Linkage Isomerization by the Pedal-like Motion of the Azobenzene Ligand in a Neutral Heteroleptic Iron(III) Complex2021

    • Author(s)
      Miyawaki Atsuhiro、Eda Kazuo、Mochida Tomoyuki、Sakurai Takahiro、Ohta Hitoshi、Nakajima Takahito、Takahashi Kazuyuki
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 17 Pages: 12735-12739

    • DOI

      10.1021/acs.inorgchem.1c02358

    • NAID

      120007169881

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anomalous magnetic exchange in a dimerized quantum magnet composed of unlike spin species2021

    • Author(s)
      Curley S. P. M.、Huddart B. M.、Kamenskyi D.、Coak M. J.、Williams R. C.、Ghannadzadeh S.、Schneider A.、Okubo S.、Sakurai T.、Ohta H.、Tidey J. P.、Graf D.、Clark S. J.、Blundell S. J.、Pratt F. L.、Telling M. T. F.、Lancaster T.、Manson J. L.、Goddard P. A.
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 21

    • DOI

      10.1103/physrevb.104.214435

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] First ESR Detection of Higgs Amplitude Mode and Analysis with Extended Spin-Wave Theory in Dimer System KCuCl32020

    • Author(s)
      Matsumoto Masashige、Sakurai Takahiro、Hirao Yuki、Ohta Hitoshi、Uwatoko Yoshiya、Tanaka Hidekazu
    • Journal Title

      Applied Magnetic Resonance

      Volume: 52 Issue: 4 Pages: 523-564

    • DOI

      10.1007/s00723-020-01302-1

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnetic and Transport Properties of a New Kondo-Lattice Compound Ce3NbRh4Ge42020

    • Author(s)
      Matsuoka Eiichi、Ito Seiya、Sugawara Hitoshi、Sakurai Takahiro、Ohta Hitoshi
    • Journal Title

      JPS Conference Proceedings

      Volume: 29

    • DOI

      10.7566/jpscp.29.014002

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnetic and Transport Properties of New Cubic Compounds Ce6Pd13Cd4 and R6Pd13Zn4 (R = Pr, Nd) with the Octahedral Rare-Earth Sublattices2020

    • Author(s)
      Matsuoka Eiichi、Iwakiri Yasuo、Oshima Akihiro、Sugawara Hitoshi、Sakurai Takahiro、Ohta Hitoshi
    • Journal Title

      JPS Conference Proceedings

      Volume: 30

    • DOI

      10.7566/jpscp.30.011110

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnetic, Transport, and Thermal Properties of New Cubic Compounds Ce6Mg23Z (Z = C, Si, Ge)2020

    • Author(s)
      Shibuya Ryota、Matsuoka Eiichi、Sugawara Hitoshi、Sakurai Takahiro、Ohta Hitoshi
    • Journal Title

      JPS Conference Proceedings

      Volume: 30

    • DOI

      10.7566/jpscp.30.011109

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Proximity coupling of superconducting nanograins with fractal distributions2020

    • Author(s)
      Uchino Takashi、Teramachi Nanami、Matsuzaki Ryosuke、Tsushima Emi、Fujii Shusuke、Seto Yusuke、Takahashi Kazuyuki、Mori Takao、Adachi Yutaka、Nagashima Yukihito、Sakaguchi Yoshifumi、Ohishi Kazuki、Koda Akihiro、Sakurai Takahiro、Ohta Hitoshi
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 3 Pages: 035146-035146

    • DOI

      10.1103/physrevb.101.035146

    • NAID

      120006786973

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Helimagnetic Structure and Heavy-Fermion-Like Behavior in the Vicinity of the Quantum Critical Point in Mn3P2020

    • Author(s)
      Kotegawa Hisashi、Matsuda Masaaki、Ye Feng、Tani Yuki、Uda Kohei、Kuwata Yoshiki、Tou Hideki、Matsuoka Eiichi、Sugawara Hitoshi、Sakurai Takahiro、Ohta Hitoshi、Harima Hisatomo、Takeda Keiki、Hayashi Junichi、Araki Shingo、Kobayashi Tatsuo C.
    • Journal Title

      Physical Review Letters

      Volume: 124 Issue: 8 Pages: 1-6

    • DOI

      10.1103/physrevlett.124.087202

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synthesis, Structure, and Magnetic Properties of Linear Trinuclear CuII and NiII Complexes of Porphyrin Analogues Embedded with Binaphthol Units2020

    • Author(s)
      Jun-ichiro Setsune, Shintaro Omae, Yukinori Tsujimura, Tomoyuki Mochida, Takahiro Sakurai and Hitoshi Ohta
    • Journal Title

      Symmetry

      Volume: 12 Issue: 10 Pages: 1610-1610

    • DOI

      10.3390/sym12101610

    • NAID

      120006919998

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] First-order phase transition to a nonmagnetic ground state in nonsymmorphic NbCrP2020

    • Author(s)
      Y. Kuwata, H. Kotegawa, H. Tou, H. Harima, Q.-P. Ding, K. Takeda, J. Hayashi, E. Matsuoka, H. Sugawara, T. Sakurai, H. Ohta, Y. Furukawa
    • Journal Title

      Phys. Rev. B

      Volume: 102 Issue: 20

    • DOI

      10.1103/physrevb.102.205110

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pressure control of the magnetic anisotropy of the quasi-two-dimensional van der Waals ferromagnet Cr2Ge2Te62020

    • Author(s)
      T. Sakurai, B. Rubrecht, L. T. Corredor, R. Takehara, M. Yasutani, J. Zeisner, A. Alfonsov, S. Selter, S. Aswartham, A. U. B. Wolter, B. Bu_chner, H. Ohta, and V. Kataev
    • Journal Title

      Phys. Rev. B

      Volume: 103 Issue: 2 Pages: 1-8

    • DOI

      10.1103/physrevb.103.024404

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Phase Transitions, Crystal Structures, and Magnetic Properties of Ferrocenium Ionic Plastic Crystals with CF3BF3 and Other Anions2019

    • Author(s)
      H. Kimata, T. Sakurai, H. Ohta, T. Mochida
    • Journal Title

      CheistrySelect

      Volume: 4 Issue: 4 Pages: 1410-1415

    • DOI

      10.1002/slct.201900141

    • NAID

      120006557459

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pressure-tuning the quantum spin Hamiltonian of the triangular lattice antiferromagnet Cs2CuCl42019

    • Author(s)
      Zvyagin S. A.、Graf D.、Sakurai T.、Kimura S.、Nojiri H.、Wosnitza J.、Ohta H.、Ono T.、Tanaka H.
    • Journal Title

      Nature Communications

      Volume: 10 Issue: 1

    • DOI

      10.1038/s41467-019-09071-7

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of Eu2+ and Mn2+ co-activated silicate phosphor for plant cultivation light source2019

    • Author(s)
      Kunimoto Takashi、Fujita Yoshiko、Kajiyama Hiroshi、Honma Tetsuo、Kawaguchi Hideki、Ishigaki Tadashi、Ohmi Koutoku、Ohshima Kentaro、Miyazaki Daisuke、Saito Yu、Hara Shigeo、Sakurai Takahiro、Okubo Susumu、Ohta Hitoshi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: SF Pages: SFFD03-SFFD03

    • DOI

      10.7567/1347-4065/ab09cc

    • NAID

      210000156222

    • Related Report
      2019 Research-status Report
  • [Journal Article] Magnetic correlations in the pressure-induced superconductor CrAs investigated by As75 nuclear magnetic resonance2019

    • Author(s)
      Matsushima Kei、Kotegawa Hisashi、Kuwata Yoshiki、Tou Hideki、Kaneyoshi Jun、Matsuoka Eiichi、Sugawara Hitoshi、Sakurai Takahiro、Ohta Hitoshi、Harima Hisatomo
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 10 Pages: 1-5

    • DOI

      10.1103/physrevb.100.100501

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of High-Field and High-Pressure ESR System and Application to Triangular Antiferromagnet $$\hbox {CsCuCl}_{3}$$2019

    • Author(s)
      Okuto Ryosuke、Ohki Eito、Sakurai Takahiro、Hijii Keigo、Takahashi Hideyuki、Ohmichi Eiji、Okubo Susumu、Ohta Hitoshi、Uwatoko Yoshiya、Tanaka Hidekazu
    • Journal Title

      Applied Magnetic Resonance

      Volume: 50 Issue: 9 Pages: 1059-1065

    • DOI

      10.1007/s00723-019-01134-8

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 熱的検出による高圧下角度回転ESR測定手法の開発2022

    • Author(s)
      長澤直生, 櫻井敬博, 高橋英幸, 大道英二, 太田仁
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] スピンギャップ系物質Cu_2_(C_5_H_12_N_2_)_2_Cl_4_の圧力効果2022

    • Author(s)
      櫻井敬博, 竹原良祐, 嵯峨慎, 太田仁, 大久保晋
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 異種イオンからなるS=1/2スピンダイマー物質 CuVOF4(H2O)6・H2Oの高圧下ESR測定2022

    • Author(s)
      西口律輝, 櫻井敬博, D. Kamenskyi, 大久保晋, 太田仁, S. P. M. Curley
    • Organizer
      2022物理学会秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] スピンギャップ系物質Cu2(C5H12N2)2Cl4の圧力下熱検出型ESR2022

    • Author(s)
      櫻井敬博,竹原良祐, 長澤直生, 高橋英幸, 嵯峨慎1, 高橋一志, 大道英二, 太田仁
    • Organizer
      第63回高圧討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] S=1/2スピンダイマー物質 CuVOF4(H2O)6・H2Oの高圧下ESR測定2022

    • Author(s)
      西口律輝, 櫻井敬博, D. Kamenskyi, 大久保晋, 太田仁, S. P. M. Curley
    • Organizer
      第63回高圧討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 異種イオンからなるS=1/2スピンダイマー物質 CuVOF4(H2O)6・H2Oの高圧下THz ESR測定2022

    • Author(s)
      西口律輝,櫻井敬博,D. Kamenskyi,大久保晋,太田仁,S. P. M. Curley
    • Organizer
      第63回高圧討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 異種イオンからなるS=1/2スピンダイマー物質 CuVOF4(H2O)6・H2Oの多重極限ESR2022

    • Author(s)
      西口律輝,櫻井敬博,D.Kamenskyi,大久保晋,太田仁, S.P.M.Curley
    • Organizer
      強磁場科学研究会/東北大学金属材料研究所国際ワークショップ「マルチプローブ強磁場測定が解き明かす強相関物性」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 熱的検出による多重極限下における角度回転ESR測定手法の開発2022

    • Author(s)
      長澤直生,櫻井敬博,髙橋英幸, 大道英二,太田仁
    • Organizer
      強磁場科学研究会/東北大学金属材料研究所国際ワークショップ「マルチプローブ強磁場測定が解き明かす強相関物性」
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of Field-Angle-Dependent ESR Measurement Method under High Pressure by Thermal Detection2022

    • Author(s)
      Naoki Nagasawa, Takahiro Sakurai, Hideyuki Takahashi, Eiji Ohmichi, Hitoshi Ohta
    • Organizer
      29th International Conference on Low Temperature Physics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pressure Effect of Spin Gap Substance Cu2(C5H12N2)2Cl42022

    • Author(s)
      Takahiro Sakurai, Ryosuke Takehara, Naoki Nagasawa, Hideyuki Takahash
    • Organizer
      29th International Conference on Low Temperature Physics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ESR測定に適した圧力セル内部部品のジャイロトロンセラミックス焼結装置による作製2022

    • Author(s)
      櫻井敬博
    • Organizer
      2021年度福井大学遠赤外領域開発研究センター共同研究成果報告会
    • Related Report
      2021 Research-status Report
  • [Presentation] スピンギャップ系物質Cu2(C5H12N2)2Cl4の圧力効果2022

    • Author(s)
      櫻井敬博, 竹原良祐, 長澤直生, 高橋英幸, 嵯峨慎, 高橋一志, 大久保晋, 太田仁
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 圧力下THz ESR装置における圧力較正手法の開発と応用2021

    • Author(s)
      櫻井敬博, 安谷佳将, 竹原良祐, 菅原仁, 大久保晋, 太田仁
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 圧力下THz ESR装置における圧力較正手法の開発と応用II2021

    • Author(s)
      櫻井敬博, 竹原良祐, 菅原仁, 大久保晋, 太田仁
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 圧力下における熱的検出ESR測定手法の開発2021

    • Author(s)
      櫻井敬博, 長澤直生, 高橋英幸, 大道英二, 太田仁
    • Organizer
      第62回高圧討論会
    • Related Report
      2021 Research-status Report
  • [Presentation] Development of Multi-extreme THz ESR System and Its Application to Cobalt Tutton’s Salt2021

    • Author(s)
      Takahiro Sakurai, Ryosuke Takehara, Hitoshi Sugawara, Susumu Okubo, Hitoshi Ohta
    • Organizer
      22nd International Society of Magnetic Resonance Conference-9th Asia-Pacific NMR Symposium
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Multi-extreme THz ESR System and Its Application to Orthogonal Dimer Spin Substance SrCu2(BO3)22021

    • Author(s)
      T. Sakurai K. Hijii, S. Okubo, H. Ohta, Y. Uwatoko
    • Organizer
      International Workshop on Quantum Magnets in Extreme Conditions
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 三角格子反強磁性体CsCuCl3の高圧下強磁場ESR2020

    • Author(s)
      櫻井敬博, 奥藤涼, 大久保晋, 太田仁, 上床美也, 田中秀数, 世良文香, 高阪勇輔, 秋光純, 世良正文, 井上克也
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 三角格子反強磁性体CsCuCl3の高圧下強磁場ESR II2020

    • Author(s)
      櫻井敬博, 奥藤涼, 大久保晋, 太田仁, 上床美也, 田中秀数, 世良文香, 高阪勇輔, 秋光純, 世良正文, 井上克也
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 圧力下サブミリ波ESR装置の開発と応用2020

    • Author(s)
      櫻井敬博, 安谷佳将, 竹原良祐, 大久保晋, 太田仁
    • Organizer
      第29回日本赤外線研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] 高圧下強磁場ESRシステムの開発と常磁性化合物Co Tutton塩への応用2020

    • Author(s)
      櫻井敬博, 安谷佳将, 竹原良祐, 大久保晋, 太田仁
    • Organizer
      第59回電子スピンサイエンス学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 第61回高圧討論会2020

    • Author(s)
      櫻井敬博, 安谷佳将, 菅原仁, 大久保晋, 太田仁
    • Organizer
      高圧下THz ESRシステムにおける圧力較正手法の確立と応用
    • Related Report
      2020 Research-status Report
  • [Presentation] 圧力下THz ESR装置における圧力較正手法の開発と応用2020

    • Author(s)
      櫻井敬博, 安谷佳将, 竹原良祐, 菅原仁, 大久保晋, 太田仁
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Development of high-pressure THz ESR system and its application to triangular lattice antiferromagnet CsCuCl32020

    • Author(s)
      T. Sakurai, R. Okuto, S. Okubo, H. Ohta, Y. Uwatoko, H. Tanaka, A. Sera, Y. Kousaka, J. Akimitsu, M. Sera, K. Inoue
    • Organizer
      Asia-Pacific Conference on Research in High Magnetic Fields & KINKEN Materials Science School 2020 for Young Scientists
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Shastry-Sutherland物質SrCu2(BO3)2の高圧下ESRによる量子相転移の観測2019

    • Author(s)
      櫻井敬博
    • Organizer
      第2回スピン系物理研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 25T無冷媒型超伝導磁石を用いた直交ダイマー系SrCu2(BO3)2の高圧下ESR2019

    • Author(s)
      櫻井敬博・奥藤涼介・木村尚次郎・木俣基・野尻浩之・太田仁・大久保晋・上床美也・工藤一貴・小池洋二
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 25T無冷媒型超伝導磁石を用いた高圧下ESR装置の開発と応用2019

    • Author(s)
      櫻井敬博
    • Organizer
      第六回西日本強磁場科学研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 25T無冷媒型超伝導磁石を用いた高圧下THz ESR装置の開発と応用2019

    • Author(s)
      櫻井敬博、木村尚次郎、木俣基、野尻浩之、太田仁、大久保晋、上床美也
    • Organizer
      第28回(2019年度)日本赤外線学会研究発表会
    • Related Report
      2019 Research-status Report
  • [Presentation] 高圧下強磁場THz ESR の現状と今後の展望2019

    • Author(s)
      櫻井敬博
    • Organizer
      物性研短期研究会/強磁場科学研究会(強磁場コラボラトリーによる強磁場科学の新展開)
    • Related Report
      2019 Research-status Report

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

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