Fisher information achievable with single-qubit sensor. Credit: Physical Review Letters (2024). DOI: 10.1103/PhysRevLett.132.260801 ...

Researchers at the Niels Bohr Institute, University of Copenhagen, have developed a tunable system that paves the way for ...

The researchers suggest that their tunable quantum sensing device could help detect changes in time, acceleration, and ...

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t wit… ...

Quantum physics has allowed for the creation of sensors far surpassing the precision of classical devices. Now, several new studies show that the precision of these quantum sensors can be ...

Aug. 30, 2023 — Quantum physics has allowed for the creation of sensors far surpassing the precision of classical devices. Now, several new studies show that the precision of these quantum ...

True quantum computers are a long way off. But their lesser known cousins — quantum sensors — are already paying dividends in the federal scientific communities.

Clauser put Bell's theory into practice at a time when doing experiments on single photons was almost unthinkable. In 1972, just eight years after Bell's famous thought experiment, Clauser showed ...

A diamond-based quantum sensor has been used to measure magnetic signals from the heart of a living animal for the first time. It is a step towards being able to use quantum devices in ordinary ...