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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 225 | - |
dc.citation.number | 5835 | - |
dc.citation.startPage | 222 | - |
dc.citation.title | SCIENCE | - |
dc.citation.volume | 317 | - |
dc.contributor.author | Kim, Jin Young | - |
dc.contributor.author | Lee, Kwanghee | - |
dc.contributor.author | Coates, Nelson E. | - |
dc.contributor.author | Moses, Daniel | - |
dc.contributor.author | Nguyen, Thuc-Quyen | - |
dc.contributor.author | Dante, Mark | - |
dc.contributor.author | Heeger, Alan J. | - |
dc.date.accessioned | 2023-12-22T09:12:43Z | - |
dc.date.available | 2023-12-22T09:12:43Z | - |
dc.date.created | 2014-09-25 | - |
dc.date.issued | 2007-07 | - |
dc.description.abstract | Tandem solar cells, in which two solar cells with different absorption characteristics are linked to use a wider range of the solar spectrum, were fabricated with each layer processed from solution with the use of bulk heterojunction materials comprising semiconducting polymers and fullerene derivatives. A transparent titanium oxide ( TiOx) layer separates and connects the front cell and the back cell. The TiOx layer serves as an electron transport and collecting layer for the first cell and as a stable foundation that enables the fabrication of the second cell to complete the tandem cell architecture. We use an inverted structure with the low band-gap polymer-fullerene composite as the charge-separating layer in the front cell and the high band-gap polymer composite as that in the back cell. Power-conversion efficiencies of more than 6% were achieved at illuminations of 200 milliwatts per square centimeter. | - |
dc.identifier.bibliographicCitation | SCIENCE, v.317, no.5835, pp.222 - 225 | - |
dc.identifier.doi | 10.1126/science.1141711 | - |
dc.identifier.issn | 0036-8075 | - |
dc.identifier.scopusid | 2-s2.0-34447504948 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/6490 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=34447504948 | - |
dc.identifier.wosid | 000247968600035 | - |
dc.language | 영어 | - |
dc.publisher | AMER ASSOC ADVANCEMENT SCIENCE | - |
dc.title | Efficient tandem polymer solar cells fabricated by all-solution processing | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
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