Superconductors and magnetic fields do not usually get along, but a research team led by a Brown University physicist has produced new evidence for an exotic superconducting state that can indeed arise when a superconductor is subject to a strong magnetic field. Their results could enable scientists to develop materials for more efficient memory storage, and even help to explain the behavior of distant astronomical objects called pulsars.
Superconductors are materials that permit electrical current to flow without energy loss. Their amazing properties form the basis for magnetic resonance imaging devices as well as emerging technologies such as quantum computers. At the heart of all superconductors is the bunching of electrons into pairs.