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Article: CuPc/C60 solar cells - Influence of the indium tin oxide substrate and device architecture on the solar cell performance

TitleCuPc/C60 solar cells - Influence of the indium tin oxide substrate and device architecture on the solar cell performance
Authors
KeywordsIndium tin oxide surface treatment
Organic solar cells
Issue Date2004
PublisherInstitute of Pure and Applied Physics. The Journal's web site is located at http://www.ipap.jp/jjap/index.htm
Citation
Japanese Journal Of Applied Physics, Part 1: Regular Papers And Short Notes And Review Papers, 2004, v. 43 n. 4 A, p. 1305-1311 How to Cite?
AbstractWe investigated the influence of different indium tin oxide (ITO) surface treatments on the performance of organic solar cells with different device architectures. Two types of devices (CuPc in contact with ITO treated with different treatments and C60 in contact with ITO treated with different treatments) were fabricated. The surfaces of CuPc and C60 layers deposited on ITO substrates treated with different surface treatments were examined using atomic force microscopy. The devices were characterized by measuring current-voltage characteristics in the dark and under AMI illumination. We found that a one order of magnitude improvement in the AMI power conversion efficiency for ITO/CuPc/C60/A1 cells can be achieved for optimal ITO surface treatment, while ITO/C60/CuPc/Cu devices exhibit less sensitivity to surface treatments. Moreover, these devices exhibit better performance compared to ITO/CuPc/C60/Al devices. The observed differences in sensitivity to surface treatments were attributed to difference in the dependence of the film surface on ITO surface morphology for CuPc and C60.
Persistent Identifierhttp://hdl.handle.net/10722/69123
ISSN
2015 Impact Factor: 1.122
2015 SCImago Journal Rankings: 0.258
References

 

DC FieldValueLanguage
dc.contributor.authorKwong, CYen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorChui, PCen_HK
dc.contributor.authorChan, WKen_HK
dc.date.accessioned2010-09-06T06:10:46Z-
dc.date.available2010-09-06T06:10:46Z-
dc.date.issued2004en_HK
dc.identifier.citationJapanese Journal Of Applied Physics, Part 1: Regular Papers And Short Notes And Review Papers, 2004, v. 43 n. 4 A, p. 1305-1311en_HK
dc.identifier.issn0021-4922en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69123-
dc.description.abstractWe investigated the influence of different indium tin oxide (ITO) surface treatments on the performance of organic solar cells with different device architectures. Two types of devices (CuPc in contact with ITO treated with different treatments and C60 in contact with ITO treated with different treatments) were fabricated. The surfaces of CuPc and C60 layers deposited on ITO substrates treated with different surface treatments were examined using atomic force microscopy. The devices were characterized by measuring current-voltage characteristics in the dark and under AMI illumination. We found that a one order of magnitude improvement in the AMI power conversion efficiency for ITO/CuPc/C60/A1 cells can be achieved for optimal ITO surface treatment, while ITO/C60/CuPc/Cu devices exhibit less sensitivity to surface treatments. Moreover, these devices exhibit better performance compared to ITO/CuPc/C60/Al devices. The observed differences in sensitivity to surface treatments were attributed to difference in the dependence of the film surface on ITO surface morphology for CuPc and C60.en_HK
dc.languageengen_HK
dc.publisherInstitute of Pure and Applied Physics. The Journal's web site is located at http://www.ipap.jp/jjap/index.htmen_HK
dc.relation.ispartofJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papersen_HK
dc.subjectIndium tin oxide surface treatmenten_HK
dc.subjectOrganic solar cellsen_HK
dc.titleCuPc/C60 solar cells - Influence of the indium tin oxide substrate and device architecture on the solar cell performanceen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-4922&volume=43&spage=1305&epage=1311&date=2004&atitle=CuPc/C60+solar+cells+-+influence+of+the+indium+tin+oxide+substrate+and+device+architecture+on+the+solar+cell+performanceen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailChui, PC: pcchui@hkucc.hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityChui, PC=rp00114en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-3042792346en_HK
dc.identifier.hkuros85960en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-3042792346&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume43en_HK
dc.identifier.issue4 Aen_HK
dc.identifier.spage1305en_HK
dc.identifier.epage1311en_HK
dc.publisher.placeJapanen_HK
dc.identifier.scopusauthoridKwong, CY=35917741900en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridChui, PC=13309913400en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK

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