The Structural Origin of Chiroptical Properties in Perovskite Nanocrystals with Chiral Organic Ligands
DC Field | Value | Language |
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dc.contributor.author | Kim, Young-Hoon | - |
dc.contributor.author | Song, Ruyi | - |
dc.contributor.author | Hao, Ji | - |
dc.contributor.author | Zhai, Yaxin | - |
dc.contributor.author | Yan, Liang | - |
dc.contributor.author | Moot, Taylor | - |
dc.contributor.author | Palmstrom, Axel F. | - |
dc.contributor.author | Brunecky, Roman | - |
dc.contributor.author | You, Wei | - |
dc.contributor.author | Berry, Joseph J. | - |
dc.contributor.author | Blackburn, Jeffrey L. | - |
dc.contributor.author | Beard, Matthew C. | - |
dc.contributor.author | Blum, Volker | - |
dc.contributor.author | Luther, Joseph M. | - |
dc.date.accessioned | 2022-07-26T06:58:15Z | - |
dc.date.available | 2022-07-26T06:58:15Z | - |
dc.date.issued | 2022-06 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.issn | 1616-3028 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/170278 | - |
dc.description.abstract | The authors investigate how chiral ligands attached to perovskite nanocrystal (PNC) surfaces structurally distort the perovskite lattice. Chiral electro-optical properties of the resulting PNCs are demonstrated through the fabrication of a circularly polarized light (CPL) detector with a discrimination of up to 14% between left- and right-handed CPL. Both experimental and electronic-structure-based simulations are combined to provide insights into the interactions (both structural and electronic) between chiral organic ligands and PNCs. The major finding is a centro-asymmetric distortion of the surface lattice that penetrates up to five atomic unit cells deep into the PNCs, which is the likely cause of the chiral-optical properties. Spin-polarized transport through chiral-PNCs results from the chiral-induced spin selectivity effect and amplifies the discrimination between left and right-handed CPL as is experimentally demonstrated in the detectors. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | The Structural Origin of Chiroptical Properties in Perovskite Nanocrystals with Chiral Organic Ligands | - |
dc.type | Article | - |
dc.publisher.location | 독일 | - |
dc.identifier.doi | 10.1002/adfm.202200454 | - |
dc.identifier.scopusid | 2-s2.0-85126275633 | - |
dc.identifier.wosid | 000769947500001 | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.32, no.25, pp 1 - 10 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 32 | - |
dc.citation.number | 25 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.docType | Article; Early Access | - |
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, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | HYBRID FUNCTIONALS | - |
dc.subject.keywordPlus | ELECTRON | - |
dc.subject.keywordPlus | CSPBBR3 | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordAuthor | chiral ligands | - |
dc.subject.keywordAuthor | chiral transfer mechanism | - |
dc.subject.keywordAuthor | circularly polarized light detector | - |
dc.subject.keywordAuthor | colloidal perovskite nanocrystals | - |
dc.subject.keywordAuthor | lattice distortion | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/adfm.202200454 | - |
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