High-Sensitivity, Highly Transparent, Gel-Gated MoS2 Phototransistor on Biodegradable Nanopaper

Handle URI:
http://hdl.handle.net/10754/614820
Title:
High-Sensitivity, Highly Transparent, Gel-Gated MoS2 Phototransistor on Biodegradable Nanopaper
Authors:
Zhang, Qing; Bao, Wenzhong; Gong, Amy; Gong, Tao; Ma, Dakang; Wan, Jiayu; Dai, Jiaqi; Munday, J; He, Jr-Hau ( 0000-0003-1886-9241 ) ; Hu, Liangbing; Zhang, Daihua
Abstract:
Transition metal dichalcogenides hold great promise for a variety of novel electrical, optical and mechanical devices and applications. Among them, molybdenum disulphide (MoS2) is gaining increasing attention as the gate dielectric and semiconductive channel for high-perfomance field effect transistors. Here we report on the first MoS2 phototransistor built on flexible, transparent and biodegradable substrate with electrolyte gate dielectric. We have carried out systematic studies on its electrical and optoelectronic properties. The MoS2 phototransistor exhibited excellent photo responsivity of ~1.5 kA/W, about two times higher compared to typical back-gated devices reported in previous studies. The device is highly transparent at the same time with an average optical transmittance of 82%. Successful fabrication of phototransistors on flexible cellulose nanopaper with excellent performance and transparency suggests that it is feasible to achieve an ecofriendly, biodegradable phototransistor with great photoresponsivity, broad spectral range and durable flexibility.
KAUST Department:
Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division
Citation:
High-Sensitivity, Highly Transparent, Gel-Gated MoS2 Phototransistor on Biodegradable Nanopaper 2016 Nanoscale
Publisher:
Royal Society of Chemistry (RSC)
Journal:
Nanoscale
Issue Date:
21-Jun-2016
DOI:
10.1039/C6NR01534D
Type:
Article
ISSN:
2040-3364; 2040-3372
Additional Links:
http://pubs.rsc.org/en/Content/ArticleLanding/2016/NR/C6NR01534D
Appears in Collections:
Articles

Full metadata record

DC FieldValue Language
dc.contributor.authorZhang, Qingen
dc.contributor.authorBao, Wenzhongen
dc.contributor.authorGong, Amyen
dc.contributor.authorGong, Taoen
dc.contributor.authorMa, Dakangen
dc.contributor.authorWan, Jiayuen
dc.contributor.authorDai, Jiaqien
dc.contributor.authorMunday, Jen
dc.contributor.authorHe, Jr-Hauen
dc.contributor.authorHu, Liangbingen
dc.contributor.authorZhang, Daihuaen
dc.date.accessioned2016-06-27T10:42:17Z-
dc.date.available2016-06-27T10:42:17Z-
dc.date.issued2016-06-21-
dc.identifier.citationHigh-Sensitivity, Highly Transparent, Gel-Gated MoS2 Phototransistor on Biodegradable Nanopaper 2016 Nanoscaleen
dc.identifier.issn2040-3364-
dc.identifier.issn2040-3372-
dc.identifier.doi10.1039/C6NR01534D-
dc.identifier.urihttp://hdl.handle.net/10754/614820-
dc.description.abstractTransition metal dichalcogenides hold great promise for a variety of novel electrical, optical and mechanical devices and applications. Among them, molybdenum disulphide (MoS2) is gaining increasing attention as the gate dielectric and semiconductive channel for high-perfomance field effect transistors. Here we report on the first MoS2 phototransistor built on flexible, transparent and biodegradable substrate with electrolyte gate dielectric. We have carried out systematic studies on its electrical and optoelectronic properties. The MoS2 phototransistor exhibited excellent photo responsivity of ~1.5 kA/W, about two times higher compared to typical back-gated devices reported in previous studies. The device is highly transparent at the same time with an average optical transmittance of 82%. Successful fabrication of phototransistors on flexible cellulose nanopaper with excellent performance and transparency suggests that it is feasible to achieve an ecofriendly, biodegradable phototransistor with great photoresponsivity, broad spectral range and durable flexibility.en
dc.language.isoenen
dc.publisherRoyal Society of Chemistry (RSC)en
dc.relation.urlhttp://pubs.rsc.org/en/Content/ArticleLanding/2016/NR/C6NR01534Den
dc.rightsArchived with thanks to Nanoscaleen
dc.titleHigh-Sensitivity, Highly Transparent, Gel-Gated MoS2 Phototransistor on Biodegradable Nanopaperen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Science and Engineering (CEMSE) Divisionen
dc.identifier.journalNanoscaleen
dc.eprint.versionPost-printen
dc.contributor.institutionState Key Laboratory of Precision Measuring Technology & Instruments, College of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072, Chinaen
dc.contributor.institutionDepartment of Materials Science and Engineering, University of Maryland College Park, Maryland 20742-4111, USAen
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Maryland, College Park, Maryland 20742-4111, USAen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorBao, Wenzhongen
kaust.authorHe, Jr-Hauen
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