Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Editor-in-Chief: Peter Gregory, Deputy Editors: Martin Ottmar, Carolina Novo da Silva, Lorna Stimson
Online ISSN: 1521-4095
Associated Title(s): Advanced Energy Materials, Advanced Engineering Materials, Advanced Functional Materials, Advanced Healthcare Materials, Advanced Optical Materials, Particle & Particle Systems Characterization, Small
Phototransistors: High-Detectivity Multilayer MoS2 Phototransistors with Spectral Response from Ultraviolet to Infrared (Adv. Mater. 43/2012)
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.