PhysicsGraphene shows record-breaking magnetic properties at room temperature Graphene can change its electrical resistance in response to a magnetic field quicker than other materials, such as graphite or bismuth, which could one day change how we store data News
Physics'Red matter' superconductor may not be a wonder material after all A material called red matter, after the colour change it undergoes when subjected to pressure, was hailed as a potential room temperature superconductor, but now other researchers are finding they can't replicate the results News