Temperature-dependent ultrafast carrier and phonon dynamics of topological insulator Bi1.5Sb0.5Te1.8Se1.2

Temperature-dependent ultrafast carrier and phonon dynamics of topological insulator Bi1.5Sb0.5Te1.8Se1.2

Using ultrafast optical pump-probe technique, we studied the temperature-dependent carrier and phonon dynamics of the topological insulator Bi1.5Sb0.5Te1.8Se1.2 single-crystal from 10 K to 300 K. Two relaxation processes of carriers and coherent optical/acoustic phonons have been observed. By using...

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書目詳細資料
Main Authors:	Cheng, Liang, La-o-vorakiat, Chan, Tang, Chi Sin, Nair, Saritha K., Xia, Bin, Wang, Lan, Zhu, Jian-Xin, Chia, Elbert E. M.
其他作者:	School of Physical and Mathematical Sciences
格式:	Article
語言:	English
出版:	2014
主題:	DRNTU::Science::Physics
在線閱讀:	https://hdl.handle.net/10356/103713 http://hdl.handle.net/10220/20019
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

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