Colloidal semiconductor nanocrystal lasers and laser diodes
Lasers and optical amplifiers based on solution-processable materials have been long-
desired devices for their compatibility with virtually any substrate, scalability, and ease of …
desired devices for their compatibility with virtually any substrate, scalability, and ease of …
Recent progress in metal halide perovskite micro‐and nanolasers
Lead halide perovskites are considered as very promising photovoltaic materials due to their
tunable direct bandgaps, large absorption coefficients, long carrier diffusion lengths, and …
tunable direct bandgaps, large absorption coefficients, long carrier diffusion lengths, and …
Large-Scale Thin CsPbBr3 Single-Crystal Film Grown on Sapphire via Chemical Vapor Deposition: Toward Laser Array Application
Single-crystal perovskites with excellent photophysical properties are considered to be ideal
materials for optoelectronic devices, such as lasers, light-emitting diodes and …
materials for optoelectronic devices, such as lasers, light-emitting diodes and …
Optical gain and lasing from bulk cadmium sulfide nanocrystals through bandgap renormalization
Strongly confined colloidal quantum dots have been investigated for low-cost light emission
and lasing for nearly two decades. However, known materials struggle to combine …
and lasing for nearly two decades. However, known materials struggle to combine …
All Optical Switching through Anistropic Gain of CsPbBr3 Single Crystal Microplatelet
Perovskite micro/nanostructures have recently emerged as a highly attractive gain material
for nanolasers. To explore their applications and further improve performance, it is essential …
for nanolasers. To explore their applications and further improve performance, it is essential …
Lead‐Free Perovskites with Photochromism and Reversed Thermochromism for Repeatable Information Writing and Erasing
Y Sheng, Q Gui, Y Zhang, X Yang… - Advanced Functional …, 2024 - Wiley Online Library
Recently, novel optical information writing strategies have been developed based on
fluorescent change of halide perovskites generated by light induced structural …
fluorescent change of halide perovskites generated by light induced structural …
Submicrometer perovskite plasmonic lasers at room temperature
Plasmonic lasers attracted interest for their ability to generate coherent light in mode volume
smaller than the diffraction limit of photonic lasers. While nanoscale devices in one or two …
smaller than the diffraction limit of photonic lasers. While nanoscale devices in one or two …
Nanoparticles, nanocrystals, and quantum dots: What are the implications of size in colloidal nanoscale materials?
P Kambhampati - The Journal of Physical Chemistry Letters, 2021 - ACS Publications
Semiconductor nanoparticles (NP) or nanocrystals (NC) have been investigated for many
decades, with particular acceleration in interest upon the discovery of quantum confinement …
decades, with particular acceleration in interest upon the discovery of quantum confinement …
The Impact of Partial Carrier Confinement on Stimulated Emission in Strongly Confined Perovskite Nanocrystals
Semiconductor lead halide perovskites are excellent candidates for realizing low threshold
light amplification due to their tunable and highly efficient luminescence, ease of processing …
light amplification due to their tunable and highly efficient luminescence, ease of processing …
Synthesis of weakly confined, cube-shaped, and monodisperse cadmium chalcogenide nanocrystals with unexpected photophysical properties
Zinc-blende CdSe, CdS, and CdSe/CdS core/shell nanocrystals with a structure-matched
shape (cube-shaped, edge length≤ 30 nm) are synthesized via a universal scheme. With …
shape (cube-shaped, edge length≤ 30 nm) are synthesized via a universal scheme. With …