School personnel information

写真b

HAGIWARA Masayuki


Keyword

high magnetic fields, condensed matter

Mail Address

Mail Address

URL

http://www.ahmf.sci.osaka-u.ac.jp/

Organization 【 display / non-display

  • 2004.04.01 - 2004.09.30, Specially Appointed Researcher

  • 2004.10.01 - 2006.03.31, Professor

  • 2006.04.01 - 2014.03.31, Center for Quantum Science and Technology under Extreme Conditions, Professor

  • 2014.04.01 - , Center for Advanced High Magnetic Field Science, Graduate School of Science, Professor

Education 【 display / non-display

Osaka University Graduate School, Division of Natural Science  Completed 1987.03

Employment Record 【 display / non-display

RIKEN (The Institute of Physical and Chemical Research) Senior Scientist 1989.08 - 2004.09

Research topics 【 display / non-display

  • We explore field-induced phase transitions and novel physical phenomena on strongly correlated electron systems and quantum spin systems in magnetic fields up to 70 T with non-destructive pulse magnets and up to 16 T with a superconducting magnet. We also study functional materials such as magnetic composite materials, and biomaterials such as metalloproteins.
    Mathematical physics and fundamental theory of condensed matter physics-related

Academic Society Membership 【 display / non-display

  • The Physical Society of Japan

  • High magnetic field forum

 

Academic Papers 【 display / non-display

  • Spin-Oribital Short-Range Order on a Honeycomb-Based Lattice (共著), S. Nakatusji、他17名, Sience,336, 559-563, 2012.05, www.sciencemag.org, Papers

  • High-field multi-frequency ESR in the S=5/2 kagome-lattice antiferromagnet KFe$_3$(OH)$_6$(SO$_4$)$_2$, T. Fujita, H. Yamaguchi, S. Kimura, T. Kashiwagi, M. Hagiwara, K. Matan, D. Grohol, D. G. Nocera, and Y. S. Lee, Phys. Rev. B,094409-1-11, 2012.03, Papers

  • Tomonaga-Luttinger Liquid in a Quasi-One-Dimensional S=1 Antiferromagnet Observed by Specific Heat Measurements, M. Hagiwara, H. Tsujii, C. R. Rotundu, B. Andraka, Y. Takano, N. Tateiwa, T. C. Kobayashi, T. Suzuki, S. Suga, Phys. Rev. Lett.,96, 147203(1-4), 2006.04, Papers

  • Spin Excitations in an Anisotropic Bond-Alternating Quantum S=1 Chain in a Magnetic Field: Contrast to Haldane Spin Chains, M. Hagiwara, L. P. Regnault, A. Zheludev, et al., Physical Review Letters,Vol.94, 177202-1-4, 2005.05, Papers

  • Zeeman Levels with Exotic Field Dependence in the High Field Phase of an S=1 Heisenberg Antiferromagnetic Chain, M. Hagiwara, Z. Honda, K. Katsumata, A. K. Kolezhuk, and H. J. Mikeska, Physical Review Letters,Vol.91, No.17, 177601-1-4, 2003.10, Papers

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Patents / Utility models / Designs 【 display / non-display

  • United States, Method and system for controlling resonance signal acquisition sequence, M. Hagiwara, USP4982160(Registration), 1991.01

  • United States, Magnetic resonance imaging and method, M. Hagiwara, USP4970465(Registration), 1990.12

  • Japan, Magnetic resonance imaging method and appratus, M. Hagiwara, P1856961(Registration), 1990.11

  • Japan, Magnetic resonance imaging method, M. Hagiwara, P1913599(Registration), 1990.06

  • Japan, Magnetic resonance imaging apparatus, M. Hagiwara, P1863998(Registration), 1990.02