What's new
April 16, 2020	Our paper about high hermonic generation in a correlated electron system is published in Phys. Rev. Lett. (Editors' Suggestion). Physicsl Review Letters 124, 157404 (2020)
Nov. 6, 2019	Seminar by PhilippWerner (University of Fribourg) Nov 29, 15:00-16:30 Room 745, Science Complex B ``Heating and cooling in laser-driven lattice systems”
Nov. 1, 2019	Seminar by Satoshi Okamoto (Oark Ridge National Laboratory) Nov 7, 16:30- Room 745, Science Complex B ``What is the correct spin model for a-RuCl3,a candidate material for the Kitaevspin liquid”
Nov. 1, 2019	The 2nd Symposium on International Joint Graduate Program in Materials Science. Nov. 4-5, Science Campusl Hall, Aobayama Campus
May 27, 2019	Seminar by Philipp Werner (University of Fribourg) June 7, 16:30- Room 204, Science Complex A ``High-harmonic generation in strongly correlated materials”
May 27, 2019	Seminar by Giniyat Khaliullin (Max Planck Institute for Solid State Research) June 27, 16:30- Room 721, Science Complex B ``Exotic magnetism in spin-orbit Mott insulators”
Sept. 26, 2018	Our paper about ultrafast dynamics in cuprate supercondoctors in collabolation with Okamoto Labo. (Univ. of Tokyo) is published in Nature Communications. Nature Communications 9, 3948 (2018) It appears in NIKKEI(Online, Sept. 26), OPTRONICS ONLINE(Sept. 28) and others.
April 18, 2018	Seminar by Tatsuya Kaneko (RIKEN) April 26, 15:00- Room 921, Science Complex B ``Electronic State in Excitonic Insulator and Related Materials”
Nov. 28, 2017	Our paper about organic Mott insulators in collabolation with Yamashita Labo. (Univ. of Tokyo), Sasaki Labo. (Tohoku Univ.) and others is published in Nature Communications. Nature Communications 8, 1821 (2017)
Nov. 16, 2017	Our paper about light induced spin conversion in double exchange system is published in Phys. Rev. Lett. (Editors' Suggestion). Physicsl Review Letters 119, 207202 (2017) It appears in NIKKEI(Online, Nov. 14), OPTRONICS ONLINE(Nov. 15) and others.
Nov. 7, 2017	Our paper about RIXS in cobalt oxides in collabolation with NSRRC and others is published in Phys. Rev. Lett. Physicsl Review Letters 119, 196402 (2017)
Oct. 5, 2017	Seminar by Satoru Tokuda (Tohoku University) Oct. 16, 16:00- Room 821, Science Complex B ``Mathematica science of the inversion problem in spectroscopic methods”
June 10, 2017	13th Bussei Seminar July 29, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
April 20, 2017	12th Bussei Seminar May 27, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
April 5, 2017	Dr. Makoto Naka won Young Scientist Award of the Physics Society 2017．
Feb. 15, 2017	Springer Tracts in Modern Physics, ``Resonat X-ray Scattering in Correlated Systems" Ed. Y. Murakami, S. Ishihara was publised in Springer．
Feb. 13, 2017	11th Bussei Seminar Apr. 8, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
Jan. 5, 2017	Seminar by Prof. Brazovskii and Prof. Kirova (CNRS, University Paris-Sud, Orsay, France) Jan. 13, 15:00-16:00 16:15-17:15 Room 743, Science Complex B `` Phenomenological Theory of Switching by Optical or Voltage Pulses in Application to 1T-TaS2” `` Pump-induced Phase Transition to a Charge-Tranasfer State Interpreted and Modeled within the Excitonic Insulator Concept”
Jan. 5, 2017	10th Bussei Seminar Feb. 4, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
Dec. 8, 2016	Seminar by Kazuaki Takasan (Kyoto University) Dec. 8, 16:00- Room 721, Science Complex B ``Floquet engineering in strongly correlated electron systems”
Nov. 2, 2016	9th Bussei Seminar Nov. 26, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
June 8, 2016	8th Bussei Seminar Sept. 24, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
April 6, 2016	Workshop for cobalt oxides. 13-14, April, Tokyo Institute of Technology. ``New property and function in cobalt compounds with spin-state transition”
April 1, 2016	New graduate students join us.
Mar. 25, 2016	Hashimoto, Ono, Chike and Mizoguchi take degrees.
Mar. 10, 2016	Collabolation research on charge fluctuation and RIXS in frustrated systems is published in Scientific Report. Scientific Report 6, 20781 (2016)
Mar. 2, 2016	Research on magnetoelectric effect in dimer-type organic salts is published in Scientific Report. Scientific Report 6, 20781 (2016)
Mar. 2, 2016	6th Bussei Seminar April 9, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
Nov. 2, 2015	Seminar by Prof. Philipp Werner (University of Fribourg) Nov. 24, 16:30- Room 743, Science Complex B ``GW+DMFT simulation of correlated electron systems in and out of equilibrium”
Nov. 2, 2015	Seminar by Prof. Jyunichiro Kishine (The open Univ. of Japan) Nov. 9, 16:20- Room 745, Science Complex B ``Property and function in Chiral spiral magnets”
Oct. 24, 2015	Collaborating research with Prof. Koshihara group on photoinduced phenomena in ladder cuprates is published in Nature Communications. Nat. Comm. 6, 8519-1-7 (2015)
Oct. 4, 2015	4th Bussei Seminar Nov. 7, 14:00-17:00 7F Seminar Room, Building #1, Institute for Materials Research
Oct. 1, 2015	New graduate students join us.
June 29, 2015	Seminar by Dr. H. Seo (RIKEN) ``Progress of effective modeling for molecular conductors：beyond single-MO models”
April 1, 2015	Dr. M. Naka joins us. New graduate students join us.
April 1, 2015	Dr. H. Yokoyama and Dr. J. Ohtsuki join us.
November 24, 2014	Collaborating research with Prof. Iwai group on photoinduced phenomena in organic salts is published in Nature Communications. Nat. Comm. 5, 5528 (2014)
December 20, 2014	Workshop on Electronic Ferroelctricity. Workshop``Time-space Multiscale Fluctuation for Charge/Spin Degrees of Freedom"
November 20, 2014	Seminar by Dr. Yoshioka (Tohoku Univ.). ``Global phase diagram of strongly correlated electron systems with frustration and electron-hole systems”
November 17, 2014	Seminar by Dr. Tsuchiizu(Nagoya Univ.). ``Study of Multi-orbital Hubbard Model by Functional Renomarlization Group Method”
May 22, 2014	Seminar by D. J. Huang (National Synchrotoron Radiation Research Center, Taiwan). ``Charge order in the bismuth-based cuprate superconductors”
April 15, 2014	Text book ``Quantum statistical mechanics -Macroscopic phenomena from quantum mechanics" by S. Ishihara and W. Izumida, is published in Kyoritsu Shuppan.
April 9, 2014	Our paper for transient carrier dynamics in a Mott insulator with antiferromagnetic order E. Iyoda, and S. Ishihara, Phys. Rev. B 89, 125126 (2014) is introduced in Phys. Rev. B ``KALEIDOSCOPE"
May 1, 2014	Seminar by R. Combescot (Ecole Normale Superieure). ``Ultracold gases and the BEC-BCS crossoverg”
April 4, 2014	Seminar by H. Shinaoka (ETH). ``Continuous-time Monte Carlo methods for multi-orbital quantum impurity problems: matrix product states and improved sampling”