On its own, a sheet of graphene is a semimetal—its electrons interact only weakly with each other. But as experimentalists discovered in 2018, the...
Applying a short microwave pulse to the superconducting circuit containing the qubit and then measure the reflected microwave is the only method used to...
Helium remains a liquid at atmosphere weight notwithstanding when chilled down to absolute zero, at which every other material freezes solid. In addition to...