Superconductivity is a quantum phenomenon, observed in some materials, that entails the ability to conduct electricity with ...

The new phase comes in the form of a pattern of electron spins—half of which are highly ordered, or "cold", and the rest of ...

It looked still to you before because you were moving with it. We have this same problem with electric and magnetic fields. Depending on your reference frame, what appears to be a magnetic force ...

Abstract: A kind of compact fiber optic vector magnetic field sensor is proposed. This sensor features a highly localized eccentric point-by-point fiber Bragg grating as its core component, with a ...

Fortunately, orbital angular momentum (OAM) with rich phase information shows great potential to enhance the physical layer security. To significantly increase the secrecy rates of near-field wireless ...