The 63rd JSAP Spring Meeting, 2016

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3 Optics and Photonics » 3.6 Ultrashort-pulse and high-intensity lasers

[21p-S622-1~20] 3.6 Ultrashort-pulse and high-intensity lasers

Mon. Mar 21, 2016 1:45 PM - 7:15 PM S622 (S6)

Dai Yoshitomi(AIST), Yasuo Nabekawa(RIKEN), Ryuji Morita(Hokkaido Univ.)

2:45 PM - 3:00 PM

△ [21p-S622-5] Dynamics of photoexcited carrier in the topological insulator Sb2Te3

〇Katsura Norimatsu1,2,3,4, Masaki Hada5,6, Sei-ichi Tanaka7, Shuhei Yamamoto1,3, Tadahiko Ishikawa7, Ken Onda6,7, Takao Sasagawa1,3, Kazutaka Nakamura1,3,4 (1.MSL Tokyo Tech., 2.JSPS, 3.IGSSE Tokyo Tech., 4.JST-CREST, 5.Okayama Univ., 6.JST-PRESTO, 7.GSE Tokyo Tech.)

Keywords:topological insulator,carrier dynamics,femtosecond time-resolved reflectivity measurement