Generation of Free Carriers in MoSe2 Monolayers Via Energy Transfer from CsPbBr3 Nanocrystals (Advanced Optical Materials 14/2022). Issue 14 (18th July 2022)

• Record Type: Journal Article
• Authors: Asaithambi, Aswin; Kazemi Tofighi, Nastaran; Curreli, Nicola; De Franco, Manuela; Patra, Aniket; Petrini, Nicolò; Baranov, Dmitry; Manna, Liberato; Stasio, Francesco Di; Kriegel, Ilka
• Is Part Of: Advanced optical materials. Volume 10:Issue 14(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-07-18
• Subjects: energy transfer -- excitons -- free carrier generation -- perovskite nanocrystals -- transition metal dichalcogenides -- trions; Optical materials -- Periodicals; Photonics -- Periodicals; 620.11295
• DOI: 10.1002/adom.202270054
• Languages: English
• ISSNs: 2195-1071

Abstract

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.]