Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

HOUSTON – (June 17, 2025) – Vacuum is often thought of as empty, but in fact it is teeming with fleeting energy fluctuations — virtual photons popping in and out of existence that can interact with ...

Weyl semimetals, a class of quantum materials defined by their unique band structure, host emergent chiral Weyl fermions that exhibit distinct physical properties. These materials hold great potential ...