Optical Properties of Fully Inorganic Core/Gradient-Shell CdSe/CdZnS Nanocrystals at the Ensemble and Single-Nanocrystal Levels
Keyword(s):
We report the synthesis and optical characterization of fully inorganic gradient-shell CdSe/CdZnS nanocrystals (NCs) with high luminescence quantum yield (QY, 50 %), which were obtained by replacing native oleic-acid (OA)...