Lateral Built-In Potential of Monolayer MoS2-WS2 In-Plane Heterostructures by a Shortcut Growth Strategy.

Authors :: Chen K
Wan X
Xie W
Wen J
Kang Z
Zeng X
Chen H
Xu J
Source :: Advanced materials (Deerfield Beach, Fla.) [Adv Mater] 2015 Nov 04; Vol. 27 (41), pp. 6431-7. Date of Electronic Publication: 2015 Sep 23.
Publication Year :: 2015
Abstract: Lateral WS2-MoS2 heterostructures are synthesized by a shortcut one-step growth recipe with low-cost and soluble salts. The 2D spatial distributions of the built-in potential and the related electric field of the lateral WS2-MoS2 heterostructure are quantitatively analyzed by scanning Kelvin probe force microscopy revealing the fundamental attributes of the lateral heterostructure devices.<br /> (© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)

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