Even in the fuzzy, probabilistic world of quantum physics, though, there’s a limit on how small you can go. Both ...

The energy resolution limit (ERL) is a mix of parameters representing the economics of a quantum system within a sensor's ...

Physicists and engineers have developed a groundbreaking method to measure magnetic field orientation using atoms as tiny ...

Researchers at CU Boulder have created a new type of magnetic field sensor using atoms, offering increased precision.