作者: Fredrik Öisjöen
DOI: 10.1007/978-3-642-31356-1_2
关键词: Condensed matter physics 、 Critical current 、 Mercury (element) 、 Flicker noise 、 Materials science 、 Helium 、 Electrical resistance and conductance 、 Superconductivity 、 Josephson effect 、 Transition temperature
摘要: Superconductivity was discovered by Kamerlingh Onnes in 1911 after he succeeded liquefying helium. that the electrical resistance of mercury vanished when it cooled to below 4.2 K. The transition temperature a superconductor is known as critical temperature, \(T_c\), and material-specific property.