Argonne researchers have shown that they can use light to temporarily alter the crystal symmetry within lead sulfide quantum ...

As the demand for innovative materials continues to grow—particularly in response to today's technological and environmental ...

Argonne scientists have unveiled new methods for controlling material properties. The breakthrough enables researchers to ...

Your secrets. Cybersecurity analysts call this Q-Day—the day someone builds a quantum computer that can crack the most widely used forms of encryption. These math problems have kept humanity’s ...

NEW DELHI: The Centre for Development of Telematics (C-DoT) has launched the ‘Samarth ... applications, and quantum technologies. “The program aims to encourage the development of sustainable ...

While quantum dots have strong interactions with light, they are limited to relatively basic chemical transformations, and the opposite is true for microbial cells, Hanrath said. That’s why a quantum ...

Current lasers fail to harness the power of quantum dots due to heating issues, but a new liquid laser system solves this challenge.

More information: Xiuyuan Lu et al, Accelerated response speed of quantum-dot light-emitting diodes by hole-trap-induced excitation memory, Nature Electronics (2025). DOI: 10.1038/s41928-025-01350 ...

The research team engineered quantum dots that produce red, green, or blue laser light by precisely controlling the particles' composition and structure. When excited by an external light source, ...