Get access
Advanced Materials

Phototransistors: High-Detectivity Multilayer MoS2 Phototransistors with Spectral Response from Ultraviolet to Infrared (Adv. Mater. 43/2012)

Authors


Abstract

Sunkook Kim, Jinsoo Joo, and co-workers demonstrate on page 5832 phototransistors based on multilayer MoS2 crystals with a wider spectral response and higher photoresponsivity than single-layer MoS2 phototransistors. These multilayer MoS2 phototransistors also exhibit high room-temperature mobilities, near-ideal subthreshold swings, low operating gate biases, and negligible shifts in the threshold voltages during illumination.

original image
Get access to the full text of this article

Ancillary