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pro vyhledávání: '"Tsugumi Egawa"'
Autor:
Yuki Yamada, Nao Yamaya, Mitsuru Itoh, Hiroki Taniguchi, Ken Onda, Shin-ya Koshihara, Takao Sasagawa, Ryo Fukaya, Tadahiko Ishikawa, Yoichi Okimoto, Akira Isayama, Yoshitaka Matsubara, Tsugumi Egawa
Publikováno v:
Journal of the Physical Society of Japan. 82:074721
Ultrafast optical responses were investigated using a fs laser system on a layered perovskite-type cobalt oxide, La1.5Sr0.5CoO4 with a checkerboard-type charge ordering. To investigate the spatial variation of the photoexcited state, we measured the