Molecular Approach to Electrochemically Switchable Monolayer MoS 2 Transistors

Emerging Photoluminescence in Monolayer MoS₂

Novel physical phenomena can emerge in low-dimensional nanomaterials. Bulk MoS2, a prototypical metal dichalcogenide, is an indirect bandgap semiconductor with negligible photoluminescence. When the MoS2 crystal is thinned to monolayer, however, a strong photoluminescence emerges, indicating an indirect to direct bandgap transition in this d-electron system. This observation shows that quantum ...

Ultrasensitive photodetectors based on monolayer MoS₂

Two-dimensional materials are an emerging class of new materials with a wide range of electrical properties and potential practical applications. Although graphene1 is the most wellstudied two-dimensional material, single layers of other materials, such as insulating BN (ref. 2) and semiconducting MoS2 (refs 3,4) or WSe2 (refs 5,6), are gaining increasing attention as promising gate insulators ...

Floating-gate Mos Synapse Transistors

Mak transistors 2 The valley Hall effect in MoS

, 1489 (2014); 344 Science et al. K. F. Mak transistors 2 The valley Hall effect in MoS This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permission to republish or repurpose articles or portio...

Chemoresponsive monolayer transistors.

This work details a method to make efficacious field-effect transistors from monolayers of polycyclic aromatic hydrocarbons that are able to sense and respond to their chemical environment. The molecules used in this study are functionalized so that they assemble laterally into columns and attach themselves to the silicon oxide surface of a silicon wafer. To measure the electrical properties of...