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Article: Upside-Down Molding Approach for Geometrical Parameter-Tunable Photonic Perovskite Nanostructures

TitleUpside-Down Molding Approach for Geometrical Parameter-Tunable Photonic Perovskite Nanostructures
Authors
NIE, LNg, WKLIANG, ZRen, XYang, TMEI, GLeung, CWWong, KSChoy, WCH
Keywordsupside-down method
room-temperature nanoimprint
capillary force
geometric parameter regulation
distributed feedback lasers
Issue Date2021
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/aamick
Citation
ACS Applied Materials & Interfaces, 2021, v. 13 n. 23, p. 27313-27322 How to Cite?
DOI: http://dx.doi.org/10.1021/acsami.1c02318
AbstractConsidering that the periodic photonic nanostructures are commonly realized by expensive nanofabrication processes and the tunability of structure parameters is limited and complicated, we demonstrate a solution-processed upside-down molding method to fabricate photonic resonators on perovskites with a pattern geometry controllable to a certain extent. This upside-down approach not only reveals the effect of capillary force during the imprinting but also can control the waveguide layer thickness due to the inversion of the perovskite membranes.
Persistent Identifierhttp://hdl.handle.net/10722/305219
ISSN
1944-8244
2021 Impact Factor: 10.383
2020 SCImago Journal Rankings: 2.535
ISI Accession Number ID
WOS:000664289800065

 

DC FieldValueLanguage
dc.contributor.authorNIE, L-
dc.contributor.authorNg, WK-
dc.contributor.authorLIANG, Z-
dc.contributor.authorRen, X-
dc.contributor.authorYang, T-
dc.contributor.authorMEI, G-
dc.contributor.authorLeung, CW-
dc.contributor.authorWong, KS-
dc.contributor.authorChoy, WCH-
dc.date.accessioned2021-10-20T10:06:20Z-
dc.date.available2021-10-20T10:06:20Z-
dc.date.issued2021-
dc.identifier.citationACS Applied Materials & Interfaces, 2021, v. 13 n. 23, p. 27313-27322-
dc.identifier.issn1944-8244-
dc.identifier.urihttp://hdl.handle.net/10722/305219-
dc.description.abstractConsidering that the periodic photonic nanostructures are commonly realized by expensive nanofabrication processes and the tunability of structure parameters is limited and complicated, we demonstrate a solution-processed upside-down molding method to fabricate photonic resonators on perovskites with a pattern geometry controllable to a certain extent. This upside-down approach not only reveals the effect of capillary force during the imprinting but also can control the waveguide layer thickness due to the inversion of the perovskite membranes.-
dc.languageeng-
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/aamick-
dc.relation.ispartofACS Applied Materials & Interfaces-
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in [JournalTitle], copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see [insert ACS Articles on Request author-directed link to Published Work, see http://pubs.acs.org/page/policy/articlesonrequest/index.html].-
dc.subjectupside-down method-
dc.subjectroom-temperature nanoimprint-
dc.subjectcapillary force-
dc.subjectgeometric parameter regulation-
dc.subjectdistributed feedback lasers-
dc.titleUpside-Down Molding Approach for Geometrical Parameter-Tunable Photonic Perovskite Nanostructures-
dc.typeArticle-
dc.identifier.emailChoy, WCH: chchoy@eee.hku.hk-
dc.identifier.authorityChoy, WCH=rp00218-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/acsami.1c02318-
dc.identifier.pmid34100286-
dc.identifier.scopuseid_2-s2.0-85108386755-
dc.identifier.hkuros327750-
dc.identifier.volume13-
dc.identifier.issue23-
dc.identifier.spage27313-
dc.identifier.epage27322-
dc.identifier.isiWOS:000664289800065-
dc.publisher.placeUnited States-

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