Issue 69, 2023

Photonic enhancement in photoluminescent metal halide perovskite–photonic crystal bead hybrids

Abstract

We report two photonic crystal-perovskite nanocrystal microbead hybrids with photoluminescence matching that of the parent nanocrystals but with increased photoluminescence quantum yields. Time-resolved photoluminescence spectroscopy quantifies the radiative enhancement afforded by the photonic environment of the microbeads. The reported hybrids also demonstrate markedly better resistance to degradation in water over 30 days of immersion.

Graphical abstract: Photonic enhancement in photoluminescent metal halide perovskite–photonic crystal bead hybrids

Supplementary files

Article information

Article type
Communication
Submitted
21 jun 2023
Accepted
31 jul 2023
First published
31 jul 2023

Chem. Commun., 2023,59, 10380-10383

Photonic enhancement in photoluminescent metal halide perovskite–photonic crystal bead hybrids

V. Lapointe, C. J. Imperiale, S. Chengadu, C. M. Pomilio, M. Ganesh, S. Kéna-Cohen and M. B. Majewski, Chem. Commun., 2023, 59, 10380 DOI: 10.1039/D3CC02962J

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