Improvement of Light Output of MAPbBr3 Single Crystal for Ultrafast and Bright Cryogenic Scintillator

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dc.contributor.authorMahato, Somnath
dc.contributor.authorMakowski, Michal
dc.contributor.authorShaona, Bose
dc.contributor.authorKowal, Dominik
dc.contributor.authorKuddus Sheikh, Md Abdul
dc.contributor.authorBraueninger-Wemer, Philipp
dc.contributor.authorWitkowski, Marcin E.
dc.contributor.authorRay, Samit Kumar
dc.contributor.authorDrozdowski, Winicjusz
dc.contributor.authorBirowosuto, Muhammad Danang
dc.contributor.organizationŁukasiewicz Research Network-PORT Polish Center for Technology Development, Wrocław, Poland
dc.contributor.organizationDepartment of Physics, Indian Institute of Technology, Kharagpur, India
dc.contributor.organizationCintilight LLC, Knoxville, United States
dc.contributor.organizationInstitute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Torun, Poland
dc.date.accessioned2024-08-05T13:40:00Z
dc.date.available2024-08-05T13:40:00Z
dc.date.issued2024-03-24
dc.description.abstractThe remarkable brightness and rapid scintillation observed in perovskite single crystals (SCs) become even more striking when they are operated at cryogenic temperatures. In this study, we present advancements in enhancing the scintillation properties of methylammonium lead bromide (MAPbBr3) SCs by optimizing the synthesis process. We successfully synthesized millimeter-sized MAPbBr3 SCs with bright green luminescence under UV light. However, both MAPbBr3 (Control-1M and THF-0.4M) SCs display notable radioluminescence exclusively at low temperatures due to their phase transitions. Notably, the THF-0.4M SCs exhibit a remarkable improvement in radioluminescence light yield, surpassing Control-1M SCs more than 2-fold. Further, THF-0.4M SCs demonstrate an ultrafast decay component of 0.52 ns (82.2%) and a slower component of 1.80 ns (17.8%), contributing to a rapid scintillation response at low temperatures. Therefore, the amalgamation of ultrafast decay components and improved radioluminescence light yield equips THF-0.4M SCs to emerge as a top choice for perovskite scintillators for X-ray timing applications.en
dc.description.sponsorshipPolish National Science Centre (POLONEZ BIS 2) under Agreement UMO-2022/45/P/ST3/04170.
dc.identifier.citationJ. Phys. Chem. Lett. 2024, 15, 14, 3713–3720. https://doi.org/10.1021/acs.jpclett.4c00379
dc.identifier.doi10.1021/acs.jpclett.4c00379
dc.identifier.issn1948-7185
dc.identifier.urihttps://open.icm.edu.pl/handle/123456789/24698
dc.language.isoen
dc.publisherACS Publications
dc.rightsUznanie autorstwa 4.0 Międzynarodoween
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceThe Journal of Physical Chemistry Letters
dc.subjectPerovskite single crystalsen
dc.subjectcryogenic scintillatoren
dc.titleImprovement of Light Output of MAPbBr3 Single Crystal for Ultrafast and Bright Cryogenic Scintillatoren
dc.typearticle
dc.type.versionpublishedVersion
person.identifier.orcidMahato, Somnath [0000-0002-7208-283X]
person.identifier.orcidKowal, Dominik [0000-0001-9424-0416]
person.identifier.orcidKuddus Sheikh, Md Abdul [0000-0001-5681-9953]
person.identifier.orcidBraueninger-Wemer, Philipp [0000-0001-8677-1647]
person.identifier.orcidWitkowski, Marcin E. [0000-0001-6282-8610]
person.identifier.orcidRay, Samit Kumar [0000-0002-8099-6690]
person.identifier.orcidDrozdowski, Winicjusz [0000-0002-6207-4801]
person.identifier.orcidBirowosuto, Muhammad Danang [0000-0002-9997-6841]
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