{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhu C"],"funding":["Swiss National Science Foundation","H2020 Future and Emerging Technologies","Air Force Office of Scientific Research"],"pagination":["3751-3760"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9101069"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["22(9)"],"pubmed_abstract":["Attaining pure single-photon emission is key for many quantum technologies, from optical quantum computing to quantum key distribution and quantum imaging. The past 20 years have seen the development of several solid-state quantum emitters, but most of them require highly sophisticated techniques (e.g., ultrahigh vacuum growth methods and cryostats for low-temperature operation). The system complexity may be significantly reduced by employing quantum emitters capable of working at room temperature. Here, we present a systematic study across ∼170 photostable single CsPbX<sub>3</sub> (X: Br and I) colloidal quantum dots (QDs) of different sizes and compositions, unveiling that increasing quantum confinement is an effective strategy for maximizing single-photon purity due to the suppressed bi"],"journal":["Nano letters"],"pubmed_title":["Room-Temperature, Highly Pure Single-Photon Sources from All-Inorganic Lead Halide Perovskite Quantum Dots."],"pmcid":["PMC9101069"],"funding_grant_id":["200021","200021_188404","192308","188404","899141","FA8655-21-1-7013","200021_192308"],"pubmed_authors":["Bodnarchuk MI","Kovalenko MV","Raino G","Feld L","Boehme SC","Bernasconi C","Dirin D","Cherniukh I","Marczak M","Moskalenko A","Zhu C"],"additional_accession":[]},"is_claimable":false,"name":"Room-Temperature, Highly Pure Single-Photon Sources from All-Inorganic Lead Halide Perovskite Quantum Dots.","description":"Attaining pure single-photon emission is key for many quantum technologies, from optical quantum computing to quantum key distribution and quantum imaging. The past 20 years have seen the development of several solid-state quantum emitters, but most of them require highly sophisticated techniques (e.g., ultrahigh vacuum growth methods and cryostats for low-temperature operation). The system complexity may be significantly reduced by employing quantum emitters capable of working at room temperature. Here, we present a systematic study across ∼170 photostable single CsPbX<sub>3</sub> (X: Br and I) colloidal quantum dots (QDs) of different sizes and compositions, unveiling that increasing quantum confinement is an effective strategy for maximizing single-photon purity due to the suppressed bi","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 May","modification":"2025-04-26T15:27:09.328Z","creation":"2025-02-19T00:55:49.603Z"},"accession":"S-EPMC9101069","cross_references":{"pubmed":["35467890"],"doi":["10.1021/acs.nanolett.2c00756"]}}