Research field (1)：
Semiconductors, optical and atomic physics
Research theme for competitive and other funds (14)：
2020 - 2021 Investigation of new quantum phases by quantum quench in correlated electron systems
2015 - 2019 Study on the ultrafast optical control of supercoducting coherence
2014 - 2018 Theoretical and experimental study of pressure and nonequilibrium control and enhancement of Tc based on the orbital distillation
2010 - 2015 Study on quantum degenerated phases in electron and hole system in semiconductors
2011 - 2014 Phase of matter by geometrical phases: application for quantum liquids and graphene
2011 - 2013 テラヘルツ時間領域分光法による励起子モット転移の研究
2008 - 2012 Phase controls of molecular compounds by lights
2009 - 2010 テラヘルツ時間領域分光法によるシリコンの高密度励起子系の研究
2006 - 2008 Terahertz spectroscopic study of transport and photo-excited carrier dynamics of carbon nanotubes
2003 - 2004 テラヘルツ電磁波を用た非接触ホール測定技術の開発
2003 - 2003 時間分解ポンププローブ分光法による希薄磁性半導体の超高速スピン制御
1995 - 1996 Study on multi-exiction states and their nonlinear optical responses
1995 - 1995 二次元励起子系の非線形光学応答
1993 - 1994 Study on the Phase Dynamics of Macroscopic Polarization by Nonlinear Interferomer
Show all
Papers (2)：
Murotani Y., Takayama M., Matsunaga R., Sekiguchi F., Kim C., Akiyama H., Pfeiffer L. N., West K. W., Shimano R. Dynamics of exciton Mott transition studied by optical pump-terahertz pump-optical probe spectroscopy. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 1417-1417
Takayama M., Sekiguchi F., Matsunaga R., Mochizuki T., Kim C., Akiyama H., Pfeiffer Loren N., West Ken W., Shimano R. 18pPSA-23 The dynamics of terahertz-induced ionization and reformation of excitons in a bulk GaAs. Meeting Abstracts of the Physical Society of Japan. 2015. 70. 1275-1275
MISC (3)：
Kojima E., Shimano R., Hashimato Y., Katsumoto S., Iye Y., Kuwata-Gonokami M. 27aYA-3 The origin of ferromagnetic ordering in Ga_<1-x>Mn_xAs investigated by time-resolved spectroscopy : a role of acceptor band. Meeting Abstracts of the Physical Society of Japan. 2004. 59. 0. 665-665
Kojima E., Shimano R., Hashimato Y., Katsumoto S., Iye Y., Gonokami M. Time-resolved spectroscopy 2 in III-V diluted magnetic semiconductor. Meeting Abstracts of the Physical Society of Japan. 2003. 58. 0. 673-673
Shimano R., Nagai M., Horiuchi K., Kuwata-Gonokami M. 24pYE-6 Observation of Formation Dynamics of Electron-Hole Droplets in a Diamond. Meeting abstracts of the Physical Society of Japan. 2002. 57. 1. 674-674
