3 papers
physics.optics2025
Radiation-Triggered Superfluorescent Scintillation in Quantum-Ordered Perovskite Nanocrystal Superlattices
Matteo L. Zaffalon, Andrea Fratelli, Taras Sekh +8
Superfluorescence, a cooperative emission phenomenon arising from the coherent coupling of excited dipoles, has historically been observed under optical excitation in carefully eng…
cond-mat.mtrl-sci2025
Harnessing self-sensitized scintillation by supramolecular engineering of CsPbBr3 nanocrystals in dense mesoporous template nanospheres
Xiaohe Zhou, Matteo L. Zaffalon, Emanuele Mazzola +12
Perovskite-based nanoscintillators, such as CsPbBr3 nanocrystals (NCs), are emerging as promising candidates for ionizing radiation detection, thanks to their high emission efficie…
physics.optics2024
Ultrafast Superradiant Scintillation from Weakly Confined CsPbBr3 Nanocrystals
Matteo L. Zaffalon, Andrea Fratelli, Zhanzhao Li +7
Efficiency and emission rate are two traditionally conflicting parameters in radiation detection, and achieving their simultaneous maximization could significantly advance ultrafas…