Research areas	NMR study of strongly correlated electron systems, NMR under high pressure
Keywords	Strongly correlated electron systems (Superconductivity in metal oxsides, MI transtion systems, Low dimmensional Magnetism,...)NMRHigh pressure physics
Themes	We study strongly correlated electron systems by using nuclear-magnetic- resonance (NMR) techniques up to 4.0 GPa. In 2020, we have succeeded in detecting NQR signal of Cu2O at high pressures up to 7 GPa using a "palm" cubic-anvil pressure cell. At present, our main focuse is the NMR study on iron-based high-Tc superconducting compounds such as the La1111 systems ( LaFeAsO1-xHx and LaFeAsO1-xFx) and the FeSe systems.
Major publications	(1) Phys. Rev. Lett. 111 (2013) 097002, "Detection of AF ordering in heavily doped LaFeAsOH superconductors using NMR techniques" (2) Phys. Rev. Lett. 90 (2003) 137001, "Superconductivity of the Sr2Ca12Cu24O41 spin ladder system" (3) Phys. Rev. Lett. 80 (1998) 604, "NMR study of Zn doping effect in a spin ladder system SrCu2O3" (4) Phys. Rev. B 81 (2010) 100510(R) , "Enhancement of the critical temperature of the pnictide superconductor LaFeAsO1-xFx studied via 75As NMR under pressure" (5) Review of Scientific Instruments 91 (2020) 073907, "Fabrication and evaluation via nuclear quadrupole resonance of a palm cubic-anvil pressure cell"
Professional societies/Research and synergic activities	Memberships of Academic Societies (1)Physical Society of Japan (2)American Physical Society (3)The Japan Society of High Pressure Science and Technology ------------------------------------------------------------- Research activities [A] Presentations at international conferences ( only invited and oral talks) [A1] LT23 (2002,　Hiroshima) Oral, [A2] APS March Meeting (2003,　Montreal)　Symposium, Invited, [A3] HPNP '04　(2004, Cologne)　Invited, [A4] SCES '04　(2004, Karlsruhe)　Oral, [A5] ACHPR3 '06　(2006, Lijiang)　Oral, [A6] ICM 2009　(2009, Karlsruhe)　Oral, [A7] Superstripes 2010　(2010, Palermo)　Oral, [A8] IWNSSM& N2S 2011　(2011, Tokyo)　Oral, [A9] Superstripes 2012　(2010, Palermo)　Invited, [A10] AIRAPT 2013　(2013, Seattle)　Oral, [A11] Superstripes 2013　(2013, Naples)　Oral, [A12] APS March Meeting　(2013, Baltimore)　Oral, [A13] APS March Meeting　(2014, Denver)　Oral, [A14] ICM 2015　(2015, Barcelona)　Oral, [A15] AIRAPT 2015　(2015, Madrid)　Oral, [A16] Superstripes 2016　(2016, Naples)　Invited, [A16] EMN 2016　 (2016, Prague)　Invited, [A17] HPSP-17 & WHS1　 (2016, Tokyo)　Oral, [A18] HPSP-18 & WHS2　 (2018, Barcelona)　Oral, [A19] APS March Meeting　(2019, Boston)　Oral, [A20] ECSN 2019 （2019, Odessa）Invited ------------------------------------------------------------- [B] Grant-in-Aid for Scientific Research [B1] Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan Grant-in-Aid for Scientific Research(A) (98-01), Grant-in-Aid for Encouragement of Scientists(A) (99-00), Grant-in-Aid for Scientific Research(C) (02-03), Grant-in-Aid for Scientific Research(A) (04-07), Grant-in-Aid for Scientific Research(B) (05-09), Grant-in-Aid for Scientific Research on Priority Areas (05-07), Grant-in-Aid for Scientific Research(B) (11-13), Grant-in-Aid for Scientific Research(B) (15-17), Grant-in-Aid for Scientific Research(B) (18-20), Grant-in-Aid for Scientific Research(A) (19-22), [B2] The Ogasawara Foundation for the Promotion of Science & Engineering (99-99) [B3] The Shimazu Foundation for the Promotion of Science & Engineering (99-99) [B4] Japan Atomic Energy Agency, The Reimei Research Program (02-02) [B5] The Mitsubishi Foundation (17-18)
Teaching Areas	Undergraduate courses Graduate courses (Master's program) Graduate courses (Doctor's program) Undergraduate courses open to all departments
Background	My research group in Kyoto Univ. started in 2004: I moved from ISSP, Univ. of Tokyo to the Grad. Sch. of Human & Env. Stu., Kyoto Univ. in 2004.