@article{CTT100658187, author = {Yoichi Okimoto and Tsugumi Egawa and Ryo Fukaya and Yoshitaka Matsubara and Yuki Yamada and Nao Yamada and Tadahiko Ishikawa and Ken Onda and Shin-ya Koshihara and Hiroki Taniguchi and Mitsuru Itoh and Akira Isayama and Takao Sasagawa}, title = {Ultrafast Real Space Dynamics of Photoexcited State in a Layered Perovskite-Type Spin Crossover Oxide La1:5Sr0:5CoO4}, journal = {Journal of the Physical Society of Japan}, year = 2013, } @article{CTT100712346, author = {Ryo Fukaya and Yoichi Okimoto and Miyako Kunitomo and Tadahiko Ishikawa and Ken Onda and Shin-ya Koshihara and A. Isayama and Takao Sasagawa}, title = {Unconventional Photonic Change of Charge-Density-Wave Phase in Two-Leg Ladder Cuprate Sr14Cu24O41}, journal = {Journal of the Physical Society of Japan}, year = 2013, } @article{CTT100712347, author = {Naoto Fukazawa and Takahiro Tanaka and Tadahiko Ishikawa and Yoichi Okimoto and Shin-ya Koshihara and Takashi Yamamoto and Masafumi Tamura and Reizo Kato and Ken Onda}, title = {Time-Resolved Infrared Vibrational Spectroscopy of the Photoinduced Phase Transition of Pd(dmit)2 Salts Having Different Orders of Phase Transition}, journal = {The Journal of Physical Chemistry C}, year = 2013, }