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Article: Surface plasmon and scattering-enhanced low-bandgap polymer solar cell by a metal grating back electrode
Title | Surface plasmon and scattering-enhanced low-bandgap polymer solar cell by a metal grating back electrode |
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Authors | |
Keywords | Polymer solar cells Plasmonic structures Absorption enhancement Scattering Gratings |
Issue Date | 2012 |
Publisher | Wiley - V C H Verlag GmbH & Co. KGaA. |
Citation | Advanced Energy Materials, 2012, v. 2 n. 10, p. 1203-1207 How to Cite? |
Abstract | The 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 Identifier | http://hdl.handle.net/10722/164009 |
ISSN | 2023 Impact Factor: 24.4 2023 SCImago Journal Rankings: 8.748 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | You, J | en_US |
dc.contributor.author | Li, X | en_US |
dc.contributor.author | Xie, F | en_US |
dc.contributor.author | Sha, WEI | en_US |
dc.contributor.author | Kwong, JHW | en_US |
dc.contributor.author | Li, G | en_US |
dc.contributor.author | Choy, WCH | en_US |
dc.contributor.author | Yang, Y | - |
dc.date.accessioned | 2012-09-20T07:54:45Z | - |
dc.date.available | 2012-09-20T07:54:45Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.citation | Advanced Energy Materials, 2012, v. 2 n. 10, p. 1203-1207 | en_US |
dc.identifier.issn | 1614-6840 | - |
dc.identifier.uri | http://hdl.handle.net/10722/164009 | - |
dc.description.abstract | The 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.language | eng | en_US |
dc.publisher | Wiley - V C H Verlag GmbH & Co. KGaA. | - |
dc.relation.ispartof | Advanced Energy Materials | en_US |
dc.subject | Polymer solar cells | - |
dc.subject | Plasmonic structures | - |
dc.subject | Absorption enhancement | - |
dc.subject | Scattering | - |
dc.subject | Gratings | - |
dc.title | Surface plasmon and scattering-enhanced low-bandgap polymer solar cell by a metal grating back electrode | en_US |
dc.type | Article | en_US |
dc.identifier.email | Sha, WEI: shawei@hku.hk | en_US |
dc.identifier.email | Choy, WCH: chchoy@eee.hku.hk | en_US |
dc.identifier.authority | Sha, WEI=rp01605 | en_US |
dc.identifier.authority | Choy, WCH=rp00218 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/aenm.201200108 | - |
dc.identifier.scopus | eid_2-s2.0-84867309472 | - |
dc.identifier.hkuros | 207949 | en_US |
dc.identifier.volume | 2 | - |
dc.identifier.issue | 10 | - |
dc.identifier.spage | 1203 | - |
dc.identifier.epage | 1207 | - |
dc.identifier.eissn | 1614-6840 | - |
dc.identifier.isi | WOS:000309595900007 | - |
dc.publisher.place | Germany | - |
dc.identifier.issnl | 1614-6832 | - |