002903190 001__ 2903190
002903190 005__ 20241219052229.0
002903190 0247_ $$2DOI$$9arXiv$$a10.1021/acsenergylett.4c00778$$qpublication
002903190 0248_ $$aoai:cds.cern.ch:2903190$$pcerncds:FULLTEXT$$pcerncds:CERN:FULLTEXT$$pcerncds:CERN
002903190 037__ $$9arXiv$$aarXiv:2404.14813$$ccond-mat.mtrl-sci
002903190 035__ $$9arXiv$$aoai:arXiv.org:2404.14813
002903190 035__ $$9Inspire$$aoai:inspirehep.net:2780192$$d2024-12-18T11:31:05Z$$h2024-12-19T03:02:48Z$$mmarcxml$$ttrue$$uhttps://inspirehep.net/api/oai2d
002903190 035__ $$9Inspire$$a2780192
002903190 041__ $$aeng
002903190 100__ $$aErroi, Andrea$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 245__ $$9arXiv$$aUltrafast nanocomposite scintillators based on Cd-enhanced CsPbCl$_3$ nanocrystals in polymer matrix
002903190 269__ $$c2024-04-23
002903190 260__ $$c2024-04-23
002903190 300__ $$a10 p
002903190 520__ $$9arXiv$$aLead halide perovskite nanocrystals (LHP-NCs) embedded in polymer matrices are gaining traction for next-generation radiation detectors. While progress has been made on green-emitting CsPbBr$_3$ NCs, scant attention has been given to the scintillation properties of CsPbCl$_3$ NCs, which emit size-tunable UV-blue light matching the peak efficiency of ultrafast photodetectors. In this study, we explore the scintillation characteristics of CsPbCl$_3$ NCs produced through a scalable method and treated with CdCl$_2$. Spectroscopic, radiometric and theoretical analysis on both untreated and treated NCs uncover deep hole trap states due to surface undercoordinated chloride ions, eliminated by Pb to Cd substitution. This yields near-perfect efficiency and resistance to polyacrylate mass-polymerization. Radiation hardness tests demonstrate stability to high gamma doses while time-resolved experiments reveal ultrafast radioluminescence with an average lifetime as short as 210 ps. These findings enhance our comprehension of LHP NCs' scintillation properties, positioning CsPbCl$_3$ as a promising alternative to conventional fast scintillators.
002903190 540__ $$3preprint$$aCC BY-NC-SA 4.0$$uhttp://creativecommons.org/licenses/by-nc-sa/4.0/
002903190 542__ $$3publication$$dAmerican Chemical Society$$g2024
002903190 65017 $$2arXiv$$aphysics.chem-ph
002903190 65017 $$2SzGeCERN$$aChemical Physics and Chemistry
002903190 65017 $$2arXiv$$acond-mat.mtrl-sci
002903190 690C_ $$aCERN
002903190 690C_ $$aARTICLE
002903190 700__ $$aCarulli, Francesco$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 700__ $$aCova, Francesca$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 700__ $$aFrank, Isabel$$uCERN$$uMunich U.$$vCERN, Esplanade des Particules 1, 1211 Meyrin, Switzerland.$$vLudwig Maximilian University, 80539 Munich, Germany
002903190 700__ $$aZaffalon, Matteo L.$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 700__ $$aLlusar, Jordi$$vBCMaterials, Basque Center for Materials, Applications, and Nanostructures, UPV/EHU Science Park, Leioa 48940, Spain
002903190 700__ $$aMecca, Sara$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 700__ $$aCemmi, Alessia$$uENEA, Rome$$vENEA Fusion and Technology for Nuclear Safety and Security Department, Casaccia R.C., Via Anguillarese 301, 00123 Rome, Italy.
002903190 700__ $$aDi Sarcina, Ilaria$$uENEA, Rome$$vENEA Fusion and Technology for Nuclear Safety and Security Department, Casaccia R.C., Via Anguillarese 301, 00123 Rome, Italy.
002903190 700__ $$aRossi, Francesca$$uCNR, Italy$$vIMEM-CNR Institute, Parco Area delle Scienze 37/A, 43124 Parma, Italy.
002903190 700__ $$aBeverina, Luca$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 700__ $$aMeinardi, Francesco$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 700__ $$aInfante, Ivan$$uIKERBASQUE, Bilbao$$vBCMaterials, Basque Center for Materials, Applications, and Nanostructures, UPV/EHU Science Park, Leioa 48940, Spain$$vIkerbasque Basque Foundation for Science, Bilbao 48009, Spain
002903190 700__ $$aAuffray, Etiennette$$uCERN$$vCERN, Esplanade des Particules 1, 1211 Meyrin, Switzerland.
002903190 700__ $$aBrovelli, [email protected]$$uMilan Bicocca U.$$vDipartimento di Scienza dei Materiali, Università degli Studi Milano -Bicocca, via R. Cozzi 55,20125 Milano, Italy.
002903190 773__ $$mpublication$$xACS Energy Letters, 2024
002903190 773__ $$c2333–2342$$n5$$pACS Energy Lett.$$v9$$y2024
002903190 8564_ $$82542128$$s1606484$$uhttp://cds.cern.ch/record/2903190/files/2404.14813.pdf$$yFulltext
002903190 960__ $$a13
002903190 980__ $$aARTICLE