Vanadium Metal Doping of Monolayer MoS2 for p-Type Transistors and Fast-Speed Phototransistors
Dan Xu,
Pengcheng Jian,
Weijie Liu
et al.
Abstract:Modulating the electrical properties of two-dimensional (2D) materials is a fundamental prerequisite for their development to advanced electronic and optoelectronic devices. Substitutional doping has been demonstrated as an effective method for tuning the band structure in monolayer 2D materials. Here, we demonstrate a facile selective-area growth of vanadium-doped molybdenum disulfide (V-doped MoS 2 ) flakes via pre-patterned vanadium-metal-assisted chemical vapor deposition (CVD). Optical microscopy characte… Show more
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