Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/125002
Title: Improved Performance of All Solution-Processed Graphene Photodetectors via Plasmonic Nanoparticles
Authors: Wei-Chen Tu;Jeng-Shiung Chen;Meng-Lin Tsai;Jhe-Rong Wu;Guan-Yi Li;Ming-Yi Lin;Chun-Ying Huang;Wu-Yih Uen
Year: 2017
Publisher: IEEE
Abstract: A cost-effective approach of building graphene-based photodetectors with Ag nanowires (AgNWs) as the contact electrode on the glass substrate via solution process has been developed. The transmittance of the graphene/glass and the AgNWs/graphene/glass at a wavelength of 550 nm is 74% and 67%, respectively. To further improve the performance of the graphene photodetector, Ag nanoparticles are applied on the graphene to obtain the enhanced photocurrent and the improved ON/OFF ratio of 505 by the surface plasmon resonance effect. This semi-transparent graphene photodetector shows the superior optical and electrical performance and it paves the way to the future development of graphene-based devices by costly and high-throughput techniques.
URI: http://localhost/handle/Hannan/125002
volume: 29
issue: 5
More Information: 423,
426
Appears in Collections:2017

Files in This Item:
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7812649.pdf642.96 kBAdobe PDF
Title: Improved Performance of All Solution-Processed Graphene Photodetectors via Plasmonic Nanoparticles
Authors: Wei-Chen Tu;Jeng-Shiung Chen;Meng-Lin Tsai;Jhe-Rong Wu;Guan-Yi Li;Ming-Yi Lin;Chun-Ying Huang;Wu-Yih Uen
Year: 2017
Publisher: IEEE
Abstract: A cost-effective approach of building graphene-based photodetectors with Ag nanowires (AgNWs) as the contact electrode on the glass substrate via solution process has been developed. The transmittance of the graphene/glass and the AgNWs/graphene/glass at a wavelength of 550 nm is 74% and 67%, respectively. To further improve the performance of the graphene photodetector, Ag nanoparticles are applied on the graphene to obtain the enhanced photocurrent and the improved ON/OFF ratio of 505 by the surface plasmon resonance effect. This semi-transparent graphene photodetector shows the superior optical and electrical performance and it paves the way to the future development of graphene-based devices by costly and high-throughput techniques.
URI: http://localhost/handle/Hannan/125002
volume: 29
issue: 5
More Information: 423,
426
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7812649.pdf642.96 kBAdobe PDF
Title: Improved Performance of All Solution-Processed Graphene Photodetectors via Plasmonic Nanoparticles
Authors: Wei-Chen Tu;Jeng-Shiung Chen;Meng-Lin Tsai;Jhe-Rong Wu;Guan-Yi Li;Ming-Yi Lin;Chun-Ying Huang;Wu-Yih Uen
Year: 2017
Publisher: IEEE
Abstract: A cost-effective approach of building graphene-based photodetectors with Ag nanowires (AgNWs) as the contact electrode on the glass substrate via solution process has been developed. The transmittance of the graphene/glass and the AgNWs/graphene/glass at a wavelength of 550 nm is 74% and 67%, respectively. To further improve the performance of the graphene photodetector, Ag nanoparticles are applied on the graphene to obtain the enhanced photocurrent and the improved ON/OFF ratio of 505 by the surface plasmon resonance effect. This semi-transparent graphene photodetector shows the superior optical and electrical performance and it paves the way to the future development of graphene-based devices by costly and high-throughput techniques.
URI: http://localhost/handle/Hannan/125002
volume: 29
issue: 5
More Information: 423,
426
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7812649.pdf642.96 kBAdobe PDF