Integration of CsPbBr3 Nanocrystals with Dielectric Microspheres: A Novel Metasurface for Enhanced Polarized Emission in the Green

Giammarco Roini,Naomi Falsini,Irene Vassalini,V. Galstyan,Andrea Ristori,Elisabetta Comini,Ivano Alessandri,Anna Vinattieri

Integration of CsPbBr3 Nanocrystals with Dielectric Microspheres: A Novel Metasurface for Enhanced Polarized Emission in the Green

2021

Giammarco Roini
Naomi Falsini
Irene Vassalini
V. Galstyan
Andrea Ristori
Elisabetta Comini
Ivano Alessandri
Anna Vinattieri

The efficient integration of CsPbBr3 nanocrystals in SiO2/TiO2 beads metasurfaces is demonstrated. Micro-PL measurements reveal light coupling due to the presence of the beads producing a significant PL polarization.

Keywords:

Optoelectronics
Polarization (electrochemistry)
Finite-difference time-domain method
Microsphere
Nanocrystal
Dielectric
Coupling (electronics)
Materials science

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