Two-dimensional perovskite functionalized fiber-type heterostructured scintillators

A fiber-type heterostructured scintillator based on bismuth germanate (Bi4Ge3O12) functionalized with the 2D-perovskite butylammonium lead bromide ((BA)2PbBr4) has been fabricated, and its scintillation performance analyzed toward its use for fast timing applications such as time-of-flight Positron...

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Detalles Bibliográficos
Autores principales: Rogers, E G, Birowosuto, M D, Maddalena, F, Dujardin, C, Pagano, F, Kratochwil, N, Auffray, E, Krause, P, Bizarri, G
Lenguaje:eng
Publicado: 2023
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1063/5.0137890
http://cds.cern.ch/record/2857864
Descripción
Sumario:A fiber-type heterostructured scintillator based on bismuth germanate (Bi4Ge3O12) functionalized with the 2D-perovskite butylammonium lead bromide ((BA)2PbBr4) has been fabricated, and its scintillation performance analyzed toward its use for fast timing applications such as time-of-flight Positron Emission Tomography. The pixel shows energy sharing between the matrix and filler component, confirming that the two components are in synergy.

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