Study on Spin-charge-lattice Correlations by High Magnetic Field X-ray Diffraction and Spectroscopy with X-ray Free Electron Laser

• Project/Area Number: 16H04005
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics II
• Research Institution: Tohoku University
• Principal Investigator: NOJIRI HIROYUKI 東北大学, 金属材料研究所, 教授 (80189399)
• Co-Investigator(Kenkyū-buntansha): 桑原 慶太郎 茨城大学, 理工学研究科(理学野), 教授 (90315747)
• Project Period (FY): 2016-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000); Fiscal Year 2018: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000); Fiscal Year 2017: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000); Fiscal Year 2016: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
• Keywords: X線自由電子レーザー / 強磁場 / 電荷密度波 / 超伝導 / スピンクロスオーバー / Ｘ線自由電子レーザー

Outline of Final Research Achievements

The high magnetic field x-ray diffraction and x-ray emission spectroscopy have been achieved by combining a pulsed magnetic field and a x-ray free electron laser. We have elucidated the phase diagram of magnetic field induced charge density wave in a Y-based high Tc superconductor and its relation to the quantum critical point. We have also determined the relation between the domain size and the transition temperature as well as the relation between the magnetization and the lattice constant in hysteresis area of the spin-crossover transition of Mn(taa). We have also investigate the charge density waves in low-dimensional conductor and the applications for fundamental physics. These studies open the new opportunities of using very high magnetic field for X-ray free electron laser related sciences.

Academic Significance and Societal Importance of the Research Achievements

本研究は、新しい物質科学のツールとして急速に発展しつつあるＸ線自由電子レーザー応用研究において、超強磁場環境を用いる事で、これまで物質に隠れていた微少な対称性の破れを伴う相転移や電荷―スピン―格子の絡み合いにより生じる複合的な相変化について、その起源や振る舞いを明らかにすることに道を開いた。より具体的には、高温超伝導体において、電荷とスピンの局在的秩序と超伝導状態の3者が競合することで、超伝導相内に並進対称性の破れをともなう電荷の波が存在する事を明らかにした。また、スピンの大きさそのものが変化するスピンクロスオーバー転移において、格子が段階を追って変化する過程を捉えることに成功した。

Research Products

• [Int'l Joint Research] Stanford Linear AcceleratorLaboratory(米国)
• [Int'l Joint Research] Helmholtz Institute at Berlin/Dresden High Magnetic Field Laboratory(ドイツ)
• [Int'l Joint Research] Paul Scherrer Institute/University of Zurich(スイス)
• [Int'l Joint Research] SLAC National Accelerator Laboratory(米国)
• [Int'l Joint Research] Paul Scherrer Institut(Switzerland)
• [Int'l Joint Research] Stanford National Accelerator Laboratory(米国)
• [Journal Article] Coincident onset of charge-density-wave order at a quantum critical point in underdoped YBa2Cu3Ox (2018)
  • Author(s): H. Jang, W.-S. Lee, S. Song, H. Nojiri, S. Matsuzawa, H. Yasumura, H. Huang, Y.-J. Liu, J. Porras, M. Minola, B. Keimer, J. Hastings, D. Zhu, T. P. Devereaux, Z.-X. Shen, C.-C. Kao, and J.-S. Lee
  • Journal Title: PHYSICAL REVIEW B Volume: 97 Issue: 22 Pages: 224513-224513
  • DOI: 10.1103/physrevb.97.224513
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] URu2Si2 under Intense Magnetic Fields: From Hidden Order to Spin-Density Wave (2017)
  • Author(s): W.Knafo, D.Aoki, G.W.Scheerer, F.Duc, F.Bourdarot, K.Kuwahara, H.Nojiri, L.-P.Regnault, J.Flouquet
  • Journal Title: Physica B Volume: 印刷中 Pages: 457-460
  • DOI: 10.1016/j.physb.2017.09.062
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Search for Two-Photon Interaction with Axionlike Particles Using High-Repetition Pulsed Magnets and Synchrotron X Rays (2017)
  • Author(s): T. Inada, T. Yamazaki, T. Namba, S. Asai, T. Kobayashi, K. Tamasaku, Y. Tanaka, Y. Inubushi, K. Sawada, M. Yabashi, T. Ishikawa, A. Matsuo, K. Kawaguchi, K. Kindo and H. Nojiri
  • Journal Title: Phys. Rev. Lett. Volume: 118 Issue: 7
  • DOI: 10.1103/physrevlett.118.071803
  • Peer Reviewed
• [Journal Article] First report on the Electronic, Magnetic and thermal Properties of Filled Skutterudite YbOs4Sb12 (2016)
  • Author(s): Hiromu Kunitoshi, Tatsuma D. Matsuda, Ryo Midorikawa, Ryuuji Higashinaka, Keitaro Kuwahara, Yuji Aoki, Hideyuki Sato
  • Journal Title: J. Phys. Soc. Jpn Volume: 85 Issue: 11 Pages: 114708-114708
  • DOI: 10.7566/jpsj.85.114708
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Combining extreme strong pulsed magnetic fields with XFEL-application to field induced phase transitions (2019)
  • Author(s): Hiroyuki Nojiri
  • Organizer: Ringberg Meeting on Science with FELs
  • Int'l Joint Research / Invited
• [Presentation] OVAL実験の感度を向上を目指した新型パルス磁石の考察 (2019)
  • Author(s): 成田佳奈香, 上岡修星, 稲田聡明, 難波俊雄, 浅井祥仁, 松尾晶, 金道浩一, 野尻浩之
  • Organizer: 日本物理学会第74会年次大会
• [Presentation] Quantum Beam Experiments in Strong Magnetic Fields Generated by a Portable Capacitor Bank (2018)
  • Author(s): H. Nojiri
  • Organizer: The 16th International Conference on Megagauss Magnetic Field Generation and Related Topics
  • Int'l Joint Research / Invited
• [Presentation] Separation of multiple magnetic sites by 40 T pulsed magnetic field XMCD (2018)
  • Author(s): Yasuo NARUMI, Tetsuya NAKAMURA, Yoshinori KOTANI, Kota SAITO1, Hiromasa YASUMURA, Kosuke FUJIWARA, Takashi KAMBE, Naoshi IKEDA, Koichi KINDO, Hiroyuki NOJIRI
  • Organizer: International Conference on Research in High Magentic Field 2018
  • Int'l Joint Research
• [Presentation] High Magnetic Field X-ray Experiments with Synchrotron Radiation and Free Electron Laser Sources (2018)
  • Author(s): Hiroyuki NOJIRI1, Satoshi MATSUZAWA1, Hiromasa YASUMURA, Yasuo NARUMI, Chi-Chang KAO, Diling ZHU and Jun-sik LEE,
  • Organizer: International Conference on Research in High Magentic Field 2018
  • Int'l Joint Research
• [Presentation] X線自由電子レーザーを用いた強磁場X線回折・発光分光同時測定装置の開発 (2018)
  • Author(s): 松澤智, 野尻浩之, 山家義道, S. Song, R. Alonso-Mori, Y. Liu, J.-S. Lee
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] 小型スプリット磁石の開発 (2018)
  • Author(s): 野尻浩之, 松澤智, 山家義道
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] Recent Progress in High Magnetic Field Science at SR and XFEL Sources (2018)
  • Author(s): H. Nojiri
  • Organizer: X-ray Diffraction and Spectroscopy in Very High Magnetic Fields at the Helmholtz Beamline for Extreme Fields
  • Int'l Joint Research / Invited
• [Presentation] 小型パルス磁場の冷却効率の改良 (2017)
  • Author(s): 安村光正, 佐原拓郎, 野尻浩之
  • Organizer: 日本物理学会第72回年次大会
  • Place of Presentation: 大阪大学, 大阪府豊中市
  • Year and Date: 2017-03-17
• [Presentation] 低ドープ領域の銅酸化物超伝導体における磁場誘起CDWの探索 (2017)
  • Author(s): 松澤智, 野尻浩之, 安村光正, J.-S. Lee, H. Jang, D. Zhu, C.-C. Kao, W.-S. Lee, Y. Lee
  • Organizer: 日本物理学会第72回年次大会
  • Place of Presentation: 大阪大学, 大阪府豊中市
  • Year and Date: 2017-03-17
• [Presentation] Neutron Diffraction Experiments in Pulsed Magnetic Fields (2017)
  • Author(s): H. Nojiri and T. Kihara
  • Organizer: International Union of Crystallography 2017 (IUCr2017)
  • Int'l Joint Research / Invited
• [Presentation] XFELを用いたパルス磁場X線回折装置の開発 (2017)
  • Author(s): 松澤智, 野尻浩之, 松田康弘, 田中良和
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] 正方晶EuZn2Ge2の粉末中性子回折 (2017)
  • Author(s): 道村真司, 牛窪佑紀, 平林輝, 飯塚亮介, 沼倉凌介, 酒井俊, 小坂昌史, 片野進, 本元悟, 桑原慶太郎
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] 擬2次元量子スピンダイマー系Ba2CuSi2O6Cl2の磁気励起 (2017)
  • Author(s): 田中公彦, 栗田伸之, 那波和宏, 佐藤卓, 河村聖子, 中島健次, 桑原慶太郎, 伊藤晋一, 田中秀数
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] Development of Compact and High Field Pulsed Magnet System for New Sample Environment Equipment at MLF in J-PARC (2016)
  • Author(s): M. Watanabe, H. Nojiri, S. Itoh, S. Kawamura, T. Kihara, T. Masuda, T. Sahara, M. Soda and R. Takahashi
  • Organizer: The International Symposium of Quantum Beam Science at Ibaraki University
  • Place of Presentation: ホテルテラスガーデン水戸および茨城大学, 茨城県水戸市
  • Year and Date: 2016-11-18
  • Int'l Joint Research
• [Presentation] Recent Progress in High Magnetic Field Research at HFLSM, Sendai (2016)
  • Author(s): H. Nojiri
  • Organizer: 2016 Hefei Conference on Novel Phenomena in High Magnetic Fields
  • Place of Presentation: Hefei, China
  • Year and Date: 2016-10-30
  • Int'l Joint Research / Invited
• [Presentation] パルス磁石を用いた真空複屈折の探索I (2016)
  • Author(s): 樊星, 上岡修星, 稲田聡明, 山崎高幸, 難波俊雄, 浅井祥仁, 大間知潤子, 吉岡孝高, 五神真, 松尾晶, 金道浩一, 野尻浩之
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 宮崎大学, 宮崎県宮崎市
  • Year and Date: 2016-09-21
• [Presentation] パルス磁石を用いた真空複屈折の探索II (2016)
  • Author(s): 上岡修星, 樊星, 稲田聡明, 山崎高幸, 難波俊雄, 浅井祥仁, 大間知潤子, 吉岡孝高, 五神真, 松尾晶, 金道浩一, 野尻浩之
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 宮崎大学, 宮崎県宮崎市
  • Year and Date: 2016-09-21
• [Presentation] Fe4Cubanクラスターの磁性と酸化制御 (2016)
  • Author(s): 野尻浩之, 須藤紘夢, Z. Wang, ZW.Ouyang, M. Zhang, M-H Zeng
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 金沢大学, 石川県金沢市
  • Year and Date: 2016-09-13
• [Presentation] コンパクトな2層パルス磁場磁石の冷却効率の改善 (2016)
  • Author(s): 野尻浩之, 佐原拓郎
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 金沢大学, 石川県金沢市
  • Year and Date: 2016-09-13
• [Presentation] 電子誘電体RFe2O4の強磁場軟X線磁気円二色性 (2016)
  • Author(s): 鳴海康雄, 藤原孝将, 神戸高志, 池田直, 安村光正, 野尻浩之, 小谷佳範, 中村哲也
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 金沢大学, 石川県金沢市
  • Year and Date: 2016-09-13
• [Presentation] 強磁場X-FEL回折実験用パルスマグネットの開発と応用 (2016)
  • Author(s): 松澤智, 野尻浩之, 安村光正, J.-S. Lee, H. Jang, D. Zhu, C.-C. Kao, W.-S. Lee
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 金沢大学, 石川県金沢市
  • Year and Date: 2016-09-13
• [Presentation] 充填スクッテルダイトPrFe4P12の高エネルギー中性子分光 (2016)
  • Author(s): 前田駿一, 桑原慶太郎, 川名大地, 横尾哲也, 伊藤晋一
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 金沢大学, 石川県金沢市
  • Year and Date: 2016-09-13
• [Presentation] YbOs4Sb12の高圧合成法による単結晶育成と低温物性 (2016)
  • Author(s): 松田達磨, 国利洸貴, 翠川諒, 一ノ瀬すみれ, 岸本美晴, 大西翔太, 東中隆二, 桑原慶太郎, 青木勇二, 佐藤英
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 金沢大学, 石川県金沢市
  • Year and Date: 2016-09-13
• [Presentation] 近藤半導体Yb1-xRxB12(R=Lu,Zr,Y)のギャップレス状態からのYbB12の近藤温度評価 (2016)
  • Author(s): 横道啓省, 和田徹, 植松直之, 石井克弥, 林健人, 伊賀文俊, 桑原慶太郎, 佐藤桂輔, 佐藤仁, 伊藤晋一, 横尾哲也, 井深壮史, 近藤晃弘, 金道浩一
  • Organizer: 日本物理学会2016年秋季大会
  • Place of Presentation: 金沢大学, 石川県金沢市
  • Year and Date: 2016-09-13
• [Presentation] Evidence of a Valence Delocalization Mediated and Electron Transfer Active S=45 Ground State in a Ferromagnetic Fe42 Nanomagnet (2016)
  • Author(s): Michael L. Baker, Soonchul Kang, Tetsuya Nakamura, Takumi Kihara, Osamu Sato and Hiroyuki Nojiri
  • Organizer: The 15th International Conference on Molecule-Based Magnets (ICMM 2016)
  • Place of Presentation: 仙台国際センター, 宮城県仙台市
  • Year and Date: 2016-09-04
  • Int'l Joint Research
• [Presentation] X-Ray and Neutron Scattering in High Magnetic Fields (2016)
  • Author(s): H. Nojiri
  • Organizer: Korean Physical Society Meeting (KPS2016-Spring)
  • Place of Presentation: Daejeon, Korea
  • Year and Date: 2016-04-20
  • Int'l Joint Research / Invited
• [Remarks] 磁気物理学部門ホームページ
  • URL: http://www.hfpm.imr.tohoku.ac.jp