DataVXSmallPaper
journal article·2015-05Open access

Au Nanoarrays: Surface Plasmon‐Enhanced Photodetection in Few Layer MoS2 Phototransistors with Au Nanostructure Arrays (Small 20/2015)

Jinshui Miao, Weida Hu, Youliang Jing, Wenjin Luo, Lei Liao, Anlian Pan, Shiwei Wu, Jingxin Cheng, Xiaoshuang Chen, Wei Lu

Small· Volume 11· Issue 20
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Source abstract

Abstract

On page 2392, W. Hu, L. Liao, and co-workers report a large enhancement of the photoresponse in few-layer MoS2 phototransistors by coupling few-layer MoS2 with plasmonic nanostructures. Gold nanostructures, such as periodic nanoplates or randomly distributed nanoparticles, can excite localized surface plasmonic resonance waves under illumination, thus manipulating the direction of incident light propagation at a specific wavelength. In this manner, gold nanostructures can enhance the light-absorption efficiency as well as the photoresponsivity of MoS2 phototransistors.
Source: openalex_inverted_index · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: 2D Materials and Applications · Chalcogenide Semiconductor Thin Films

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

National Laboratory for Infrared Physics Shanghai Institute of Technical Physics Chinese Academy of Sciences 500 Yutian Road Shanghai 200083 P.R. China

Department of Physics and Key Laboratory of Artificial Micro‐ and Nano‐Structures of Ministry of Education Wuhan University Wuhan 430072 P.R. China

Key Laboratory for Micro‐Nano Physics and Technology of Hunan Province State Key Laboratory of Chemo/Biosensing and Chemometrics (CBSC) Hunan University Changsha 410082 P.R. China

State Key Laboratory of Surface Physics Fudan University Shanghai 200438 P.R. China

References

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