Terahertz conductivity of topological surface states in Bi1.5Sb0.5Te1.8Se1.2

• Main Authors: Tang, Chi Sin, Xia, Bin, Zou, Xingquan, Chen, Shi, Ou, Hong-Wei, Wang, Lan, Rusydi, A., 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::Chemistry::Biochemistry::Spectroscopy
• 在線閱讀: https://hdl.handle.net/10356/100919; http://hdl.handle.net/10220/18597

Topological insulators are electronic materials with an insulating bulk and conducting surface. However, due to free carriers in the bulk, the properties of the metallic surface are difficult to detect and characterize in most topological insulator materials. Recently, a new topological insulator Bi...