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

作　　者：Ping Liu Bin Xiang 

机构地区：[1]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　　处：《Science Bulletin》2017年第16期1148-1161,共14页科学通报（英文版）

基　　金：supported by the joint fund of the National Natural Science Foundation Committee of China Academy of Engineering Physics(U1630108);the National Natural Science Foundation of China(21373196,11434009)

摘　　要：Recently,two dimensional transition metal dichalcogenides MX_2(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_2 layers can be fabricated into various lateral and vertical hetero-structures. The atomically-thin hetero-structures comprising different layered MX_2 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.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.

关 键 词：Transition metal dichalcogenides Hetero-structures Chemical vapor deposition Charge transfer Optoelectronic devices 

分 类 号：O611.2[理学—无机化学]