Size-Dependent Phonon-Assisted Anti-Stokes Photoluminescence in Nanocrystals of Organometal Perovskites
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DOI: 10.3390/nano12183184
Abstract: Anti-Stokes photoluminescence (ASPL), which is an up-conversion phonon-assisted process of the radiative recombination of photoexcited charge carriers, was investigated in methylammonium lead bromide (MALB) perovskite nanocrystals (NCs) with mean sizes that varied from about 6… read more here.
Keywords: anti stokes; phonon; organometal perovskites; stokes photoluminescence ... See more keywords