A simple structural tweak has dramatically enhanced the colour clarity and stability of heavy metal-free blue quantum dots.

Achieving integration of semiconducting and superconducting qubits with full industrial 300-mm wafer fabrication.

Imagine building a Lego tower with perfectly aligned blocks. Each block represents an atom in a tiny crystal, known as a ...

Quantum dots that are small and non-blinking offer new opportunities for dynamic single-molecule imaging in live cells. Fluorescent dyes and proteins have been invaluable for visualizing the ...

Researchers demonstrate orbital hybridization in graphene-based quantum dots, revealing how anisotropic confinement ...

Quantum dots are revolutionizing solar panels by enhancing efficiency and stability in perovskite solar cells. How QDs are ...

Argonne researchers have shown that they can use light to temporarily alter the crystal symmetry within lead sulfide quantum dots. This process reduces the off-centering of lead atoms and affects the ...

Photovoltaic (PV) solutions, which are designed to convert sunlight into electrical energy, are becoming increasingly ...

This work demonstrates a novel method of manipulating the QDs’ optical properties beyond controlling their size, composition ...

Associate Professor Jia said the researchers achieved this by fine-tuning the structure of the quantum dots at an atomic level, reducing defects that can interfere with light emission.