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Two-dimensional heterostructures: fabrication, characterization, and application

2014; Royal Society of Chemistry; Volume: 6; Issue: 21 Linguagem: Inglês

10.1039/c4nr03435j

2040-3372

Hong Wang, Fucai Liu, Wei Fu, Zheyu Fang, Wu Zhou, Zheng Liu,

MXene and MAX Phase Materials

Two-dimensional (2D) materials such as graphene, hexagonal boron nitrides (hBN), and transition metal dichalcogenides (TMDs, e.g., MoS2) have attracted considerable attention in the past few years because of their novel properties and versatile potential applications. These 2D layers can be integrated into a monolayer (lateral 2D heterostructure) or a multilayer stack (vertical 2D heterostructure). The resulting artificial 2D structures provide access to new properties and applications beyond their component 2D atomic crystals and hence, they are emerging as a new exciting field of research. In this article, we review recent progress on the fabrication, characterization, and applications of various 2D heterostructures.