Near-infrared photodetectors are used in biomedical sensing and defense and security technologies. For enhanced performance ...

Researchers at QuTech in Delft have combined superconductors and quantum dots to observe and manipulate so-called Majorana ...

quantum-electrodynamical (QED) effects become non-linear. One of the most fascinating processes is the Breit-Wheeler process, in which gamma photons collide to produce matter-antimatter pairs ...

Although our universe is mostly normal matter, antimatter isn’t so hard to create — supernovae, black holes, and even bananas ...

A research team has developed a new technique to rapidly and accurately determine the charge state of electrons confined in semiconductor quantum dots -- fundamental components of quantum computing ...

Applied Quantum Materials (AQM), a Canadian company headquartered in Edmonton, Alberta, is making significant strides in the ...

Researchers at the Institute of Photonic Sciences (ICFO) have demonstrated a new method to synthesize silver telluride (Ag₂Te) colloidal quantum dots. Quantum dots are used in LIDAR systems as ...

Reshaping quantum dots production through continuous flow and sustainable technologies. ScienceDaily . Retrieved May 3, 2025 from www.sciencedaily.com / releases / 2025 / 04 / 250411175713.htm ...

Quantum dots — which are tiny crystals of semiconducting material — offer a path forward in this field because different-size dots can be engineered to absorb different wavelengths. However, ...