Ultrafast dynamics of a highly-emissive zero-dimensional organic tin bromide perovskite
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2021.138411
Abstract: Abstract A zero-dimensional (0D) yellow emissive tin bromide perovskite with near-unity photoluminescence quantum yield (PLQY) was synthesized. The ultrafast excited-state dynamics of the yellow emissive perovskite was investigated by using femtosecond transient absorption spectroscopy. Two… read more here.
Keywords: ultrafast dynamics; bromide perovskite; zero dimensional; tin bromide ... See more keywords
Hydrobromic acid-assisted size control of formamidinium lead bromide perovskite quantum dots at room temperature
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110776
Abstract: Abstract Formamidinium lead bromide perovskite (FAPbBr3) nanostructures have aroused increasing attention considering their excellent optoelectronic performance and higher stability than their MA- and Cs-based counterparts. Herein, we synthesized size-tunable FAPbBr3 quantum dots (QDs) at room… read more here.
Keywords: quantum dots; lead bromide; bromide perovskite; formamidinium lead ... See more keywords
UV-Green Emission from Organolead Bromide Perovskite Nanocrystals
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b05049
Abstract: Ultraviolet (UV)-green emitting MAPbBr3 nanocrystals were synthesized at room temperature, employing a cost-effective solution-based method. The size control of nanocrystals was achieved through varying ligand and solute concentrations, which resulted in a tunable band gap… read more here.
Keywords: emission organolead; bromide perovskite; green emission; perovskite nanocrystals ... See more keywords
Photoinduced photoluminescence enhancement in self-assembled clusters of formamidinium lead bromide perovskite nanocrystals.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c8nr10082a
Abstract: Nanocrystals of formamidinium lead bromide perovskite (FAPbBr3) self-assemble into clusters in powder and film samples and provide a prolonged photoluminescence lifetime, which is attributed to the diffusion of charge carriers through interparticle states formed among… read more here.
Keywords: formamidinium lead; bromide perovskite; lead bromide; self assembled ... See more keywords
Monitoring the morphological evolution in mixed-dimensional lead bromide perovskite films with lamellar-stacked perovskite nanoplatelets
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale Horizons"
DOI: 10.1039/c9nh00156e
Abstract: The formation of 3D lead bromide perovskite crystals and the self-assembly of lamellar-stacked 2D perovskite nanoplatelets are comprehensively studied. read more here.
Keywords: perovskite nanoplatelets; lead bromide; stacked perovskite; bromide perovskite ... See more keywords