Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity

Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 24(2012), 43 vom: 14. Nov., Seite 5878-83
1. Verfasser: Sun, Zhenhua (VerfasserIn)
Weitere Verfasser: Liu, Zhike, Li, Jinhua, Tai, Guo-An, Lau, Shu-Ping, Yan, Feng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Sulfides lead sulfide 2425D15SYM Lead 2P299V784P Graphite 7782-42-5
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520 |a Infrared photodetectors based on single-layer CVD-grown graphene and PbS quantum dots, which are fabricated by solution processing, show ultrahigh responsivities of up to 10(7) A/W under infrared light illumination. The devices fabricated on flexible plastic substrates have excellent bending stability. The photoresponse is attributed to the field-effect doping in graphene films induced by negative charges generated in the quantum dots 
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700 1 |a Li, Jinhua  |e verfasserin  |4 aut 
700 1 |a Tai, Guo-An  |e verfasserin  |4 aut 
700 1 |a Lau, Shu-Ping  |e verfasserin  |4 aut 
700 1 |a Yan, Feng  |e verfasserin  |4 aut 
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