Ultrafast Electron Transfer at Organic Semiconductor Interfaces: Importance of Molecular Orientation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ayzner, Alexander L. | - |
dc.contributor.author | Nordlund, Dennis | - |
dc.contributor.author | Kim, Do Hwan | - |
dc.contributor.author | Bao, Zhenan | - |
dc.contributor.author | Toney, Michael F. | - |
dc.date.accessioned | 2022-07-16T01:16:58Z | - |
dc.date.available | 2022-07-16T01:16:58Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158335 | - |
dc.description.abstract | Much is known about the rate of photoexcited charge generation in at organic donor/acceptor (D/A) heterojunctions overaged over all relative arrangements. However, there has been very little experimental work investigating how the photoexcited electron transfer (ET) rate depends on the precise relative molecular orientation between D and A in thin solid films. This is the question that we address in this work. We find that the ET rate depends strongly on the relative molecular arrangement: The interface where the model donor compound copper phthalocyanine is oriented face-on with respect to the fullerene C-60 acceptor yields a rate that is approximately 4 times faster than that of the edge-on oriented interface. Our results suggest that the D/A electronic coupling is significantly enhanced in the face-on case, which agrees well with theoretical predictions, underscoring the importance of controlling the relative interfacial molecular orientation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Ultrafast Electron Transfer at Organic Semiconductor Interfaces: Importance of Molecular Orientation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Do Hwan | - |
dc.identifier.doi | 10.1021/jz502253r | - |
dc.identifier.scopusid | 2-s2.0-84926611022 | - |
dc.identifier.wosid | 000347513700002 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.6, no.1, pp.6 - 12 | - |
dc.relation.isPartOf | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.citation.volume | 6 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 6 | - |
dc.citation.endPage | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기 학술지(letter(letters to the editor)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.subject.keywordPlus | CHARGE-TRANSFER DYNAMICS | - |
dc.subject.keywordPlus | AUGER DECAY | - |
dc.subject.keywordPlus | CUPC | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | FILMS | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/jz502253r | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.