基于过渡金属二硫属化物的二维异质结构：制备、性质及应用

2D hetero-structures based on transition metal dichalcogenides: fabrication, properties and applications.

作者信息

Liu Ping, Xiang Bin

机构信息

Department of Materials Science & Engineering, CAS Key Lab of Materials for Energy Conversion, and Synergetic Innovation Center of Quantum Information & Quantum Physics, University of Science and Technology of China, Hefei 230026, China.

出版信息

Sci Bull (Beijing). 2017 Aug 30;62(16):1148-1161. doi: 10.1016/j.scib.2017.08.007. Epub 2017 Aug 9.

DOI:10.1016/j.scib.2017.08.007

PMID:36659346

Abstract

Recently, two dimensional transition metal dichalcogenides MX (M=Mo, W, etc; X=S, Se, Te) have ignited immense interests because of their unique structural and physical properties for the potential applications in the nano-optoelectronics, valley-spintronics etc. In terms of the structural compatibility and van der Waals interaction, two dimensional (2D) MX layers can be fabricated into various lateral and vertical hetero-structures. The atomically-thin hetero-structures comprising different layered MX provide a new platform for exploring fundamental physics and device technologies with unprecedented phenomenon and extraordinary functionalities. In this review, we report the recent progress about the fabrication, properties and applications of 2D hetero-structures based on transition metal dichalcogenides.

摘要

近年来，二维过渡金属二硫属化物MX（M = Mo、W等；X = S、Se、Te）因其独特的结构和物理性质，在纳米光电子学、谷自旋电子学等潜在应用中引发了极大的关注。基于结构兼容性和范德华相互作用，二维（2D）MX层可被制备成各种横向和垂直异质结构。由不同层状MX组成的原子级薄异质结构为探索具有前所未有的现象和非凡功能的基础物理和器件技术提供了一个新平台。在本综述中，我们报道了基于过渡金属二硫属化物的二维异质结构在制备、性质和应用方面的最新进展。