CsPbBr3 Perovskite Crack Platelet Nanocrystals and Their Biexciton Generation

S Bera, A Tripathi, T Titus, NM Sethi… - Journal of the …, 2024 - ACS Publications
Lead halide perovskite nanocrystals have been extensively studied in recent years as
efficient optical materials for their bright and color-tunable emissions. However, these are …

Evidence of carrier diffusion between emission states in CdSe/ZnS core–shell quantum dots: a comprehensive investigation combining fluorescence lifetime …

D Acharjee, MK Panda, AB Mahato, A Das, S Ghosh - Nanoscale, 2024 - pubs.rsc.org
Investigation of carrier dynamics in CdSe/ZnS core–shell quantum dots (QDs) is performed
using fluorescence-lifetime-correlation-spectroscopy (FLCS) and single-dot PL blinking …

Investigation of Carrier Dynamics in CdSe/ZnS Core–Shell Quantum Dots via Scanning Fluorescence Correlation Spectroscopy

AB Mahato, D Acharjee, MK Panda… - The Journal of …, 2024 - ACS Publications
Photoluminescence (PL) studies at the single-molecule level are widely used to realize
carrier dynamics in nanocrystals, including quantum dots (QDs). Among the single-molecule …

Unveiling the Influence of Brightness Heterogeneity in Fluorescence Correlation Spectroscopy of Perovskite Nanocrystals

M Kanti Panda, D Acharjee, N Nandi… - … A European Journal, 2024 - Wiley Online Library
Nanoparticles (NPs), including perovskite nanocrystals (PNCs) with single photon purity,
present challenges in fluorescence correlation spectroscopy (FCS) studies due to their …

Halide Perovskite Nanocrystals for Sha** 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 …

Effects of Polymer Matrix and Atmospheric Conditions on Photophysical Properties of a Cesium Lead Bromide (CsPbBr3) Perovskite Quantum Dot

J Yu, J Jo, H Joung, C Kim, Y Sung, J Oh… - The Journal of Physical …, 2024 - ACS Publications
Understanding the environment-dependent stability and photoluminescence (PL) properties
of advanced perovskite materials remains a challenge with conflicting views. Herein, we …

Emissive Surface Traps Lead to Asymmetric Photoluminescence Line Shape in Spheroidal CsPbBr3 Quantum Dots

J Kline, S Gallagher, BF Hammel, R Mathew… - arxiv preprint arxiv …, 2024 - arxiv.org
The morphology of quantum dots plays an important role in governing their photophysics.
Here, we explore the photoluminescence of spheroidal CsPbBr3 quantum dots synthesized …

Non-convergence of the blinking timescale of twelve-faceted perovskite nanocrystals observed through an advanced fluorescence correlation spectroscopy study

D Acharjee, AB Mahato, MK Panda… - Physical Chemistry …, 2025 - pubs.rsc.org
Single-particle photoluminescence measurements have been extensively utilized to
investigate the charge carrier dynamics in quantum dots (QDs). Among these techniques …

Non-Convergence of Blinking Timescale of Twelve-Faceted Perovskite Nanocrystals Observed through Scanning Fluorescence Correlation Spectroscopy (sFCS) …

D Acharjee, AB Mahato, MK Panda, S Ghosh - 2024 - chemrxiv.org
Single-particle photoluminescence (PL) measurements have been extensively utilized to
investigate the charge carrier dynamics and recombination processes in quantum dots …

Visible-Light Photocatalysis Using CsPbX3 Perovskite Nanocrystals for Organic Transformations

P Nayek, B Pal, P Mal - 2025 - chemrxiv.org
The increasing interest in efficient organic synthesis by applying solar radiation has
propelled a surge in the demand for introducing new types of photocatalysts in synthetic …