Semiconductor quantum dots (QDs) of various material systems are being heavily
researched for the development of solid state single photon emitters, which are required for …

Semiconductors in all dimensionalities ranging from 0D quantum dots and molecules to 3D
bulk crystals support bound electron–hole pair quasiparticles termed excitons. Over the past …

Photonic quantum technology provides a viable route to quantum communication,, quantum
simulation and quantum information processing. Recent progress has seen the realization of …

In the search for novel, robust quantum emitters, inorganic lead halide perovskite
nanocrystals have emerged as potential colloidal sources of coherent single photons. While …

Combining highly coherent spin control with efficient light-matter coupling offers great
opportunities for quantum communication and computing. Optically active semiconductor …

Quantum dots are both excellent single-photon sources and hosts for single spins. This
combination enables the deterministic generation of Raman-photons—bandwidth-matched …

This Perspective presents an overview on the epitaxial growth and optical properties of
GaAs quantum dots obtained with the droplet etching method as high-quality sources of …

We demonstrate the on-demand creation and positioning of photon emitters in atomically
thin MoS2 with very narrow ensemble broadening and negligible background …

Epitaxial quantum dots formed by III–V compound semiconductors are excellent sources of
non-classical photons, creating single photons and entangled multi-photon states on …

Single-photon sources based on semiconductor quantum dots have emerged as an
excellent platform for high efficiency quantum light generation. However, scalability remains …