Scanning tunneling spectroscopy studies of topological materials

Chun-Liang Lin*, Naoya Kawakami, Ryuichi Arafune, Emi Minamitani, Noriaki Takagi

*此作品的通信作者

研究成果: Review article同行評審

6 引文 斯高帕斯(Scopus)

摘要

Topological materials have become promising materials for next-generation devices by utilizing their exotic electronic states. Their exotic states caused by spin-orbital coupling usually locate on the surfaces or at the edges. Scanning tunneling spectroscopy (STS) is a powerful tool to reveal the local electronic structures of condensed matters. Therefore, STS provides us with an almost perfect method to access the exotic states of topological materials. In this topical review, we report the current investigations by several methods based on the STS technique for layered topological material from transition metal dichalcogenide Weyl semimetals (WTe2 and MoTe2) to two dimensional topological insulators (layered bismuth and silicene). The electronic characteristics of these layered topological materials are experimentally identified.

原文English
文章編號243001
頁(從 - 到)1-24
頁數24
期刊Journal of Physics Condensed Matter
32
發行號24
DOIs
出版狀態Published - 3 6月 2020

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