BACKGROUND Semiconductor materials feature optical and electronic properties that can
be engineered through their composition and crystal structure. The use of semiconductors …

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 …

Perovskite quantum dots (QDs) are promising for various photonic applications due to their
high colour purity, tunable optoelectronic properties and excellent solution processability …

The development of electronics is increasingly dependent on low-cost, flexible, solution-
processed semiconductors. Colloidal quantum dots are solution-processed semiconducting …

Quantum information processing—which relies on spin defects or single-photon emission—
has shown quantum advantage in proof-of-principle experiments including microscopic …

Abstract Light-emitting diodes (LEDs), which convert electricity to light, are widely used in
modern society—for example, in lighting, flat-panel displays, medical devices and many …

Colloidal quantum dots (QDs) are nanoscale semiconductor crystals with surface ligands
that enable their dispersion in solvents. Quantum confinement effects facilitate wave function …

We introduce stoichiometry control within both core and shell regions of InP/ZnSe/ZnS
core/shell/shell quantum dots (QDs) to advance their properties drastically, approaching …

Attaining pure single-photon emission is key for many quantum technologies, from optical
quantum computing to quantum key distribution and quantum imaging. The past 20 years …

The goal of integrated quantum photonics is to combine components for the generation,
manipulation, and detection of nonclassical light in a phase-stable and efficient platform …