Biexciton Emission in CsPbBr3 Nanocrystals: Polar Facet Matters

T Titus, EK Vishnu, A Garai, SK Dutta, K Sandeep… - Nano Letters, 2024 - ACS Publications
The metal halide perovskite nanocrystals exhibit a remarkable tolerance to midgap defect
states, resulting in high photoluminescence quantum yields. However, the potential of these …

Surface Structure of Lecithin-Capped Cesium Lead Halide Perovskite Nanocrystals Using Solid-State and Dynamic Nuclear Polarization NMR Spectroscopy

D Sarkar, A Stelmakh, A Karmakar, M Aebli, F Krieg… - ACS …, 2024 - ACS Publications
Inorganic colloidal cesium lead halide perovskite nanocrystals (NCs) encapsulated by
surface capping ligands exhibit tremendous potential in optoelectronic applications, with …

Halide Perovskite Nanocrystals for Shaping Pt Nanostructures

R Das, A Patra, SK Dutta, N Pradhan - Chemistry of Materials, 2024 - ACS Publications
Halide contents in the reaction system during the formation of lead halide perovskite
nanocrystals remained a critical parameter for controlling their surface facets and optical …