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Article: Angular response of thin-film organic solar cells with periodic metal back nanostrips

TitleAngular response of thin-film organic solar cells with periodic metal back nanostrips
Authors
KeywordsAngular response
High efficiency
Lambert's cosine law
Nanostrips
Organic solar cell
Issue Date2011
PublisherOptical Society of America. The Journal's web site is located at http://www.opticsinfobase.org/current.cfm?journal=3
Citation
Optics Letters, 2011, v. 36 n. 4, p. 478-480 How to Cite?
AbstractWe theoretically study the angular response of thin-film organic solar cells with periodic Au back nanostrips. In particular, the equation of the generalized Lambert's cosine law for arbitrary periodic nanostructure is formulated. We show that the periodic strip structure achieves wide-angle absorption enhancement compared with the planar nonstrip structure for both the s-and p-polarized light, which is mainly attributed to the resonant Wood's anomalies and surface plasmon resonances, respectively. The work is important for designing and optimizing high-efficiency photovoltaic cells. © 2011 Optical Society of America.
Persistent Identifierhttp://hdl.handle.net/10722/133301
ISSN
2015 Impact Factor: 3.04
2015 SCImago Journal Rankings: 2.397
ISI Accession Number ID
Funding AgencyGrant Number
Research Grant Council of the Hong Kong Special Administrative Region, China712108
711508
711609
Hong Kong UGCSEG HKU09
Funding Information:

The authors acknowledge the support of grants 712108, 711508, and 711609 from the Research Grant Council of the Hong Kong Special Administrative Region, China. This project is also supported in part by a Hong Kong UGC Special Equipment Grant (SEG HKU09).

References

 

DC FieldValueLanguage
dc.contributor.authorSha, WEIen_HK
dc.contributor.authorChoy, WCHen_HK
dc.contributor.authorChew, WCen_HK
dc.date.accessioned2011-05-09T09:42:17Z-
dc.date.available2011-05-09T09:42:17Z-
dc.date.issued2011en_HK
dc.identifier.citationOptics Letters, 2011, v. 36 n. 4, p. 478-480en_HK
dc.identifier.issn0146-9592en_HK
dc.identifier.urihttp://hdl.handle.net/10722/133301-
dc.description.abstractWe theoretically study the angular response of thin-film organic solar cells with periodic Au back nanostrips. In particular, the equation of the generalized Lambert's cosine law for arbitrary periodic nanostructure is formulated. We show that the periodic strip structure achieves wide-angle absorption enhancement compared with the planar nonstrip structure for both the s-and p-polarized light, which is mainly attributed to the resonant Wood's anomalies and surface plasmon resonances, respectively. The work is important for designing and optimizing high-efficiency photovoltaic cells. © 2011 Optical Society of America.en_HK
dc.languageeng-
dc.publisherOptical Society of America. The Journal's web site is located at http://www.opticsinfobase.org/current.cfm?journal=3en_HK
dc.relation.ispartofOptics Lettersen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsOptics Letters. Copyright © Optical Society of America.-
dc.rightsThis paper was published in [Journal Name] and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: [article URL]. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. Final Version: Append journal code (eg JOSAA), volume (eg 19), issue (eg 1), and final start page number (eg 24) to the following base URL: Example http://www.opticsinfobase.org/abstract.cfm?URI=JOSAA-19-1-24-
dc.subjectAngular response-
dc.subjectHigh efficiency-
dc.subjectLambert's cosine law-
dc.subjectNanostrips-
dc.subjectOrganic solar cell-
dc.titleAngular response of thin-film organic solar cells with periodic metal back nanostripsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0146-9592&volume=36&issue=4&spage=478&epage=480&date=2011&atitle=Angular+response+of+thin-film+organic+solar+cells+with+periodic+metal+back+nanostrips-
dc.identifier.emailSha, WEI: shawei@hku.hken_HK
dc.identifier.emailChoy, WCH: chchoy@eee.hku.hken_HK
dc.identifier.emailChew, WC: wcchew@hku.hken_HK
dc.identifier.authoritySha, WEI=rp01605en_HK
dc.identifier.authorityChoy, WCH=rp00218en_HK
dc.identifier.authorityChew, WC=rp00656en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1364/OL.36.000478en_HK
dc.identifier.scopuseid_2-s2.0-79952132556en_HK
dc.identifier.hkuros184672-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79952132556&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume36en_HK
dc.identifier.issue4en_HK
dc.identifier.spage478en_HK
dc.identifier.epage480en_HK
dc.identifier.eissn1539-4794-
dc.identifier.isiWOS:000287395500017-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridSha, WEI=34267903200en_HK
dc.identifier.scopusauthoridChoy, WCH=7006202371en_HK
dc.identifier.scopusauthoridChew, WC=36014436300en_HK

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