Robuta

Nov 28, 2025 - Princeton researchers unveil an entangled diamond quantum sensor with 40× higher sensitivity, enabling direct measurement of nanoscale magnetic fluctuations.

. field corresponds to the quantum fluctuations (boson) of spin.

Dec 3, 2025 - A new diamond-based sensing technique uses quantum entanglement to reveal hidden magnetic fluctuations in advanced materials such as superconductors.