Generation of Free Carriers in MoSe₂ Monolayers Via Energy Transfer from CsPbBr₃ Nanocrystals (Advanced Optical Materials 14/2022)

Abstract

Cesium lead bromide (CsPbBr3) nanocrystals with excellent absorption and emission properties when coupled to a molybdenum diselenide (MoSe2) monolayer, transfer more than 86% of their photo‐excited energy to MoSe2. As a result, shown by Ilka Kriegel and co‐workers in article number 2200638, enhancement of MoSe2 emission can be observed, but most of the transferred energy results in the generation of free carriers in MoSe2. [Cover art by Andrea Rubino.]