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Article: Surface plasmon and scattering-enhanced low-bandgap polymer solar cell by a metal grating back electrode

TitleSurface plasmon and scattering-enhanced low-bandgap polymer solar cell by a metal grating back electrode
Authors
KeywordsPolymer solar cells
Plasmonic structures
Absorption enhancement
Scattering
Gratings
Issue Date2012
PublisherWiley - V C H Verlag GmbH & Co. KGaA.
Citation
Advanced Energy Materials, 2012, v. 2 n. 10, p. 1203-1207 How to Cite?
AbstractThe active layer of a low bandgap polymer solar cell has been patterned by a simple imprinting technique, and thin metal oxide/metal layers have been coated on the active layer to form a metal grating back electrode. By finely controlling the distance between the grating and active layer, about 10% short current enhancement (Jsc) is seen, without any obvious degradation to the open circuit voltage or fill factor. The power conversion efficiency increases from 7.20 to 7.73%, which is due to absorption enhancement from waveguide modes, Wood's anomaly, and plasmonic effects. Abstract by, Wiley - V C H Verlag GmbH & Co. KGaA.
Persistent Identifierhttp://hdl.handle.net/10722/164009
ISSN

 

DC FieldValueLanguage
dc.contributor.authorYou, Jen_US
dc.contributor.authorLi, Xen_US
dc.contributor.authorXie, Fen_US
dc.contributor.authorSha, WEIen_US
dc.contributor.authorKwong, JHWen_US
dc.contributor.authorLi, Gen_US
dc.contributor.authorChoy, WCHen_US
dc.contributor.authorYang, Y-
dc.date.accessioned2012-09-20T07:54:45Z-
dc.date.available2012-09-20T07:54:45Z-
dc.date.issued2012en_US
dc.identifier.citationAdvanced Energy Materials, 2012, v. 2 n. 10, p. 1203-1207en_US
dc.identifier.issn1614-6840 (electronic)-
dc.identifier.urihttp://hdl.handle.net/10722/164009-
dc.description.abstractThe active layer of a low bandgap polymer solar cell has been patterned by a simple imprinting technique, and thin metal oxide/metal layers have been coated on the active layer to form a metal grating back electrode. By finely controlling the distance between the grating and active layer, about 10% short current enhancement (Jsc) is seen, without any obvious degradation to the open circuit voltage or fill factor. The power conversion efficiency increases from 7.20 to 7.73%, which is due to absorption enhancement from waveguide modes, Wood's anomaly, and plasmonic effects. Abstract by, Wiley - V C H Verlag GmbH & Co. KGaA.-
dc.languageengen_US
dc.publisherWiley - V C H Verlag GmbH & Co. KGaA.-
dc.relation.ispartofAdvanced Energy Materialsen_US
dc.subjectPolymer solar cells-
dc.subjectPlasmonic structures-
dc.subjectAbsorption enhancement-
dc.subjectScattering-
dc.subjectGratings-
dc.titleSurface plasmon and scattering-enhanced low-bandgap polymer solar cell by a metal grating back electrodeen_US
dc.typeArticleen_US
dc.identifier.emailSha, WEI: shawei@hku.hken_US
dc.identifier.emailChoy, WCH: chchoy@eee.hku.hken_US
dc.identifier.authoritySha, WEI=rp01605en_US
dc.identifier.authorityChoy, WCH=rp00218en_US
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/aenm.201200108-
dc.identifier.scopuseid_2-s2.0-84867309472-
dc.identifier.hkuros207949en_US
dc.identifier.volume2-
dc.identifier.issue10-
dc.identifier.spage1203-
dc.identifier.epage1207-
dc.identifier.eissn1614-6840-
dc.publisher.placeGermany-

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