Plasmonic enhancement of photocurrent in MoS2 field-effect-transistor

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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Author(s)

Detail(s)

Original languageEnglish
Article number203109
Journal / PublicationApplied Physics Letters
Volume102
Issue number20
Publication statusPublished - 20 May 2013
Externally publishedYes

Abstract

The two-dimensional material, molybdenum disulfide (MoS2), has attracted considerable attention for numerous applications in optoelectronics. Here, we demonstrate a plasmonic enhancement of photocurrent in MoS2 field-effect-transistor decorated with gold nanoparticles, with significantly enhanced photocurrent peaked at the plasmon resonant wavelength around 540 nm. Our findings offer a possibility to realize wavelength selectable photodetection in MoS2 based phototransistors. 

Citation Format(s)

Plasmonic enhancement of photocurrent in MoS2 field-effect-transistor. / Lin, Jiadan; Li, Hai; Zhang, Hua; Chen, Wei.

In: Applied Physics Letters, Vol. 102, No. 20, 203109, 20.05.2013.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal