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Lanthanide-doped upconversion nanocrystals with different surface sharpness properties were synthesized to study the effects of surface sharpness on optical performance. Nanocrystals with hexagonal sharp surfaces showed a significant reduction in… Click to show full abstract
Lanthanide-doped upconversion nanocrystals with different surface sharpness properties were synthesized to study the effects of surface sharpness on optical performance. Nanocrystals with hexagonal sharp surfaces showed a significant reduction in the number of surface defects and increased the luminescence intensity by 2.5 times compared to nanocrystals with spherical surfaces.
Keywords:
upconversion nanoparticles;
sharpening upconversion;
reduce surface;
surface quenching;
surface;
nanoparticles reduce
Journal Title: Dalton transactions
Year Published: 2019
Link to full text (if available)
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Journal Title: Dalton transactions
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!