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

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2017,（16）
• 页码范围: 1148-1161
• 页数: 14页
• 语种: 英文

摘要

Recently,two dimensional transition metal dichalcogenides MX2 (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) MX2 layers can be fabricated into various lateral and vertical hetero-structures.The atomically-thin hetero-structures comprising different layered MX2 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.