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- Kim, Jin Young
- Next Generation Energy Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.endPage | 2041 | - |
| dc.citation.number | 12 | - |
| dc.citation.startPage | 2036 | - |
| dc.citation.title | ADVANCED MATERIALS | - |
| dc.citation.volume | 27 | - |
| dc.contributor.author | Zhong, Chengmei | - |
| dc.contributor.author | Choi, Hyosung | - |
| dc.contributor.author | Kim, Jin Young | - |
| dc.contributor.author | Woo, Han Young | - |
| dc.contributor.author | Nguyen, Thanh Luan | - |
| dc.contributor.author | Huang, Fei | - |
| dc.contributor.author | Cao, Yong | - |
| dc.contributor.author | Heeger, Alan J. | - |
| dc.date.accessioned | 2023-12-22T01:38:01Z | - |
| dc.date.available | 2023-12-22T01:38:01Z | - |
| dc.date.created | 2015-03-20 | - |
| dc.date.issued | 2015-03 | - |
| dc.description.abstract | The ultrafast charge generation process in organic solar cell devices is investigated by transient reflection spectroscopy on five state-of-the-art bulk heterojunction systems. The charge generation process in operating devices is found to be a combination of an ultrafast generation mechanism over several hundred femto-seconds and a slow process from pico-seconds to nanoseconds, limited by exciton diffusion dynamics. In addition, the lack of electric field dependence in the charge dynamics rules out geminate recombination as an important loss mechanism | - |
| dc.identifier.bibliographicCitation | ADVANCED MATERIALS, v.27, no.12, pp.2036 - 2041 | - |
| dc.identifier.doi | 10.1002/adma.201405284 | - |
| dc.identifier.issn | 0935-9648 | - |
| dc.identifier.scopusid | 2-s2.0-85027946142 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/10942 | - |
| dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1002/adma.201405284/abstract | - |
| dc.identifier.wosid | 000351681300007 | - |
| dc.language | 영어 | - |
| dc.publisher | WILEY-V C H VERLAG GMBH | - |
| dc.title | Ultrafast Charge Transfer in Operating Bulk Heterojunction Solar Cells | - |
| dc.type | Article | - |
| dc.description.isOpenAccess | FALSE | - |
| dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
| dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.subject.keywordAuthor | bulk heterojunctions | - |
| dc.subject.keywordAuthor | organic solar cells | - |
| dc.subject.keywordAuthor | transient reflection spectroscopy | - |
| dc.subject.keywordAuthor | ultrafast charge transfer | - |
| dc.subject.keywordPlus | OPEN-CIRCUIT VOLTAGE | - |
| dc.subject.keywordPlus | ORGANIC PHOTOVOLTAICS | - |
| dc.subject.keywordPlus | POLYMER | - |
| dc.subject.keywordPlus | GENERATION | - |
| dc.subject.keywordPlus | SEPARATION | - |
| dc.subject.keywordPlus | EFFICIENCY | - |
| dc.subject.keywordPlus | COHERENCE | - |
| dc.subject.keywordPlus | GEMINATE | - |
| dc.subject.keywordPlus | LOSSES | - |
| dc.subject.keywordPlus | BLENDS | - |
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