Development of Fast Repetitive, Variable Wave Form Pulsed Fields and Application for Magnetic and Electronic States Movies with Quantum Beams

• Project/Area Number: 15K13510
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• 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)
• Project Period (FY): 2015-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000); Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: 量子ビーム / 強磁場発生 / 波形制御 / 極端条件

Outline of Final Research Achievements

We have developed the new pulsed magnetic field generation techniques for high precession data accumulations and for time dependent experiments. The main technical achievements are the developing of the compact fast cooling pulsed coils and of the fast repeating variable wave form pulsed field generators. By using these techniques, we have succeeded in the observation of weak super-lattice peaks in pulsed magnetic fields of 30-34 T. In neutron diffraction, a time dependent diffraction in the system showing the time evolution of the magnetic structure was conducted. We have also succeeded in the single shot XAS measurement which enables the time-dependent X-ray spectroscopy. A new type of initialization of magnetic systems for pump-probe type X-ray spectroscopy has been developed by using the ultra-fast repetitive pulsed fields. These achievements open the new applications of pulsed magnetic fields for quantum beam experiments.

Research Products

• [Int'l Joint Research] Stanford National Accelerator Laboratory/Stanford University/Oak Ridge National Laboratory(米国)
• [Int'l Joint Research] University of British Colombia(Canada)
• [Int'l Joint Research] Paul Scherrer Institut(スイス)
• [Int'l Joint Research] Stanford National Accelerator Laboratory/Stanford University/Oak Ridge National Laboratory(米国)
• [Int'l Joint Research] University of British Colombia(Canada)
• [Int'l Joint Research] Paul Scherrer Institut(スイス)
• [Journal Article] Ideal Charge-Density-Wave Order in the High-Field State of Superconducting YBCO (2016)
  • Author(s): H. Jang, W.-S. Lee, H. Nojiri, S. Matsuzawa, H. Yasumura, L. Nie, A. V. Maharaj, S. Gerber, Y.-J. Liu, A. Mehta, D. A. Bonn, R. Liang, W. N. Hardy, C. A. Burns, Z. Islam, S. Song, J. Hastings, T. P. Devereaux, Z.-X. Shen, S. A. Kivelson, C.-C. Kao, D. Zhu and J.-S. Lee
  • Journal Title: Proc. Natl. Acad. Sci. U. S. A. Volume: 113 Issue: 51 Pages: 14645-14650
  • DOI: 10.1073/pnas.1612849113
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Presentation] ダブルパルス磁場法による三角格子反強磁性体Ca3Co2O6の緩和と磁場温度相図 (2017)
  • Author(s): 松田雄輔, 野尻浩之, 木原工, 元屋清一郎, 茂吉武人, 松田雅昌, Feng Ye, Yaohua Liu
  • 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] 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] パルス磁石と高フィネス共振器を用いた真空複屈折の探索 I (2017)
  • 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] パルス磁石と高フィネス共振器を用いた真空複屈折の探索II (2017)
  • 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] 磁場初期化型時分割中性子回折装置の開発と三角格子反強磁性体Ca3Co2O6への応用 (2016)
  • Author(s): 松田雄輔, 野尻浩之, 木原工, 元屋清一郎, 茂吉武人, 松田雅昌, Feng Ye, Yaohua Liu
  • 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] 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
• [Presentation] XFELによる強磁場X線吸収分光装置の開発とEu(Rh0.7Ir0.3)2Si2の磁場誘起価数転移への応用 (2016)
  • Author(s): 安村光正, 野尻浩之, 松澤智, Jun-Sik Lee, Diling Zhu, 光田暁弘, 和田裕文
  • Organizer: 日本物理学会第71回年次大会(2016年)
  • Place of Presentation: 東北学院大, 仙台市
  • Year and Date: 2016-03-19
• [Presentation] 磁場初期化型時分割中性子回折装置の開発 (2016)
  • Author(s): 松田雄輔, 野尻浩之, 稲村泰弘
  • Organizer: 日本物理学会第71回年次大会(2016年)
  • Place of Presentation: 東北学院大, 仙台市
  • Year and Date: 2016-03-19
• [Presentation] Pulsed High Magnetic Field Experiments with X-Ray FEL (2016)
  • Author(s): H. Nojiri
  • Organizer: Physical Phenomena at High Magnetic Fields VIII
  • Place of Presentation: Tallahassee, USA
  • Year and Date: 2016-01-05
  • Int'l Joint Research / Invited
• [Presentation] 高速繰り返し型パルス磁場の開発 (2015)
  • Author(s): 野尻浩之, 松澤智
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 関西大学, 吹田市
  • Year and Date: 2015-09-16
• [Presentation] X線自由電子レーザーを用いたパルス超強磁場中回折実験の装置開発 (2015)
  • Author(s): 松澤智, 野尻浩之, 安村光正, Chi-Chang Kao, Diling Zhu, Jun-Sik Lee
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 関西大学, 吹田市
  • Year and Date: 2015-09-16
• [Presentation] High Magnetic Field X-ray Experiments with Synchrotron Radiation and Free Electron Laser Sources (2015)
  • Author(s): Hiroyuki NOJIRI, Satoshi MATSUZAWA, Hiromasa YASUMURA, Yasuo NARUMI, Chi-Chang KAO, Diling ZHU and Jun-sik LEE
  • Organizer: Research in High Magnetic Fields 2015
  • Place of Presentation: Grenoble, France
  • Year and Date: 2015-07-01
  • Int'l Joint Research
• [Remarks] 強磁場量子ビーム実験
  • URL: http://www.hfpm.imr.tohoku.ac.jp