Effect of Auger recombination in ensemble of CdSe nanocrystals on their luminescence
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.116601
Abstract: Abstract The temperature dependence of the photoluminescence intensity of colloidal CdSe nanocrystals having 5 nm in diameter was studied. It was demonstrated that the photoluminescence intensity exhibits a hysteresis at temperatures below 220 K. This effect was… read more here.
Keywords: cdse nanocrystals; luminescence effect; auger recombination;
Atomistic strain and structural analysis of 120 MeV Ni ions irradiated CdSe nanocrystals through molecular dynamics simulation method
Sign Up to like & getrecommendations! Published in 2020 at "Vacuum"
DOI: 10.1016/j.vacuum.2020.109794
Abstract: Abstract Swift heavy ion (SHI) irradiation modifies the physical and chemical properties of semiconductor sample like CdSe nanocrystals by inducing vacancies and structural change in the lattice system. Here, the atomistic strain analysis has been… read more here.
Keywords: cdse nanocrystals; dynamics simulation; irradiated cdse; atomistic strain ... See more keywords
Identification of Facet-Dependent Coordination Structures of Carboxylate Ligands on CdSe Nanocrystals.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b07836
Abstract: Aliphatic carboxylates are the most common class of surface ligands to stabilize colloidal nanocrystals. The widely used approach to identify the coordination modes between surface cationic sites and carboxylate ligands is based on the empirical… read more here.
Keywords: identification facet; coordination; coordination structures; carboxylate ligands ... See more keywords