Devices and applications of van der Waals heterostructures

Van der Waals heterostructures, composed of individual two-dimensional material have been developing extremely fast. Synthesis of van der Waals heterostructures without the constraint of lattice matching and processing compatibility provides an ideal platform for fundamental research and new device exploitation. We review the approach of synthesis of van der Waals heterostructures, discuss the property of heterostructures and thoroughly illustrate the functional van der Waals heterostructures used in novel electronic and photoelectronic device.

通信作者：周鹏，复旦大学，Email：[e-mail]

Cite this article：Chao Li, Peng Zhou and David Wei Zhang. Devices and applications of van der Waals heterostructures. Journal of Semiconductors, 2017, 38(3): 031005

Fig. 7. WSe₂/MoS₂ heterojunction electric properties and band profiles. (a) Schematic of MoS₂/WSe₂ van der Waals heterojunction. (b) Current-voltage curves at various gate voltages measured across the junction. (c) Band profiles and majority carriers’ recombination of majority carriers.

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