Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/181424
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dc.contributor.authorTang, Yueen_US
dc.contributor.authorJing, Yaoen_US
dc.contributor.authorSum, Tze Chienen_US
dc.contributor.authorBruno, Annalisaen_US
dc.contributor.authorMhaisalkar, Subodh Gautamen_US
dc.date.accessioned2024-12-03T04:11:46Z-
dc.date.available2024-12-03T04:11:46Z-
dc.date.issued2024-
dc.identifier.citationTang, Y., Jing, Y., Sum, T. C., Bruno, A. & Mhaisalkar, S. G. (2024). Superfluorescence in metal halide perovskites. Advanced Energy Materials. https://dx.doi.org/10.1002/aenm.202400322en_US
dc.identifier.issn1614-6840en_US
dc.identifier.urihttps://hdl.handle.net/10356/181424-
dc.description.abstractSuperfluorescence (SF) is a unique quantum optical phenomenon where an ensemble of atoms or molecules exhibit coherent emission of an intense burst of light of high directionality, with temporal coherence. SF exhibits ultrafast optical characteristics and has been considerably explored in diverse inorganic and hybrid semiconductor materials at cryogenic temperatures, including inorganic and hybrid metal halide perovskites. Notably, SF has been reported in different perovskites’ nanocrystal superlattices, alongside two examples in thin films, impressively achieving SF at room temperature. The density of quantum emitters, excited state characteristics, interaction strengths, and temperature all affect the SF threshold. Although significant progress is reported in the observance of SF phenomena, a full interpretation of the relationship between the factors that determine the SF threshold and the intrinsic material properties remains unclear. This review addresses the current state-of-the-art observations of SF in perovskite systems, such as nanocrystal superlattices and thin films, elucidating the optical properties, ultrafast dynamics, and the proposed mechanisms for room-temperature SF. The review concludes with a discussion on the existing challenges, unresolved questions, and future perspectives for advancing perovskite SF research.en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.description.sponsorshipNational Research Foundation (NRF)en_US
dc.language.isoenen_US
dc.relationMOE-T2EP50221-0035en_US
dc.relationNRF-CRP25-2020-0004en_US
dc.relation.ispartofAdvanced Energy Materialsen_US
dc.rights© 2024 Wiley-VCH GmbH. All rights reserved. This article may be downloaded for personal use only. Any other use requires prior permission of the copyright holder. The Version of Record is available online at http://doi.org/10.1002/aenm.202400322..en_US
dc.subjectEngineeringen_US
dc.subjectPhysicsen_US
dc.titleSuperfluorescence in metal halide perovskitesen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.contributor.schoolInterdisciplinary Graduate School (IGS)en_US
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.contributor.organizationSungkyunkwan Universityen_US
dc.contributor.researchEnergy Research Institute @ NTU (ERI@N)en_US
dc.identifier.doi10.1002/aenm.202400322-
dc.description.versionSubmitted/Accepted versionen_US
dc.subject.keywordsSuperfluorescenceen_US
dc.subject.keywordsPerovskite quantum dotsen_US
dc.subject.keywordsPerovskite thin filmsen_US
dc.subject.keywordsLight emitting perovskiteen_US
dc.subject.keywordsUltrafast phenomenaen_US
dc.description.acknowledgementThe authors would like to acknowledge that this research is supported bythe Ministry of Education (MOE) under the MOE-T2EP50221-0035, andthe National Research Foundation (NRF), Prime Minister’s Office, Singapore under the Competitive Research Program (NRF-CRP25-2020-0004).en_US
item.grantfulltextembargo_20250428-
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