RF plasma modified W₅O₁₄ and MoS₂ hybrid nanostructures and photovoltaic properties

A Self-Powered Photovoltaic Photodetector Based on a Lateral WSe2-WSe2 Homojunction

“…34 Particularly, the homojunction can function as a programmable device, which can be applied to photovoltaics, photodetector, logic rectifiers, etc. 40,41 However, this type of homojunction usually requires a complicated split-gate structure. Furthermore, because of the divergence of the static electric field, the non-abrupt junction interface can hardly form.…”

“…Compared with heterojunctions, homojunctions with the advantage of almost no lattice mismatches and avoidable defects, have been received more and more attention in recent years. − Benefiting from the ultrathin characteristics of 2D layered materials, the spatial variation of the doping distribution of homojunctions can be achieved by electrostatic doping, as in multiple-layer graphene, TMDs, , and BP . Particularly, the homojunction can function as a programmable device, which can be applied to photovoltaics, photodetector, logic rectifiers, etc. , However, this type of homojunction usually requires a complicated split-gate structure. Furthermore, because of the divergence of the static electric field, the non-abrupt junction interface can hardly form .…”