superconducting state
71Superinsulator — A superinsulator is a material that at low temperatures under certain conditions has an infinite resistance and no current will pass through it. The superinsulating state is has many parallels to the superconducting state, and can be destroyed… …
72Electrical conduction — is the movement of electrically charged particles through a transmission medium (electrical conductor). The movement of charge constitutes an electric current. The charge transport may result as a response to an electric field, or as a result of… …
73Solid oxygen — is also used colloquially to refer to oxidizers such as perchlorates, chlorates, or iodine pentoxide from which oxygen can be produced. Solid oxygen forms at normal atmospheric pressure at a temperature below 54.36 K (−218.79 °C, −361.82 °F).… …
74Chu , Paul Ching-Wu — (1941–) American physicist Chu was born in Hunan, China, but his parents were members of the Nationalist Party and the family fled to Taiwan in 1949 for political reasons. After graduating in physics from Chengkung University, Chu moved to… …
75Weakly interacting massive particles — In astrophysics, weakly interacting massive particles, or WIMPs, are hypothetical particles serving as one possible solution to the dark matter problem. These particles interact through the weak nuclear force and gravity, and possibly through… …
76Homes's law — In superconductivity, Homes s law states that a superconductor s transition temperature is proportional to the strength of the superconducting state at zero temperature (that is, the superfluid density) multiplied by the above transition… …
77Ideally hard superconductor — An ideally hard superconductor is a type II superconductor material with an infinite pinning force (or critical current density). In the external magnetic field it behaves like an ideal diamagnet if the field is switched on when the material is… …
78ФРЁЛИХОВСКОЕ ВЗАИМОДЕЙСТВИЕ — эфф. взаимодействие между электронами в металле, возникающее благодаря их индивид. взаимодействию с колебаниями кристаллич. решётки фононами (см. Электрон фононное взаимодействие). Описано полуфеноменологически в 1950 X. Фрёлихом (Н. Frohlich)… …
79Meissner effect — /muys neuhr/, Physics. the loss of magnetism that a superconductor displays when cooled to its transition temperature in a magnetic field. [after German physicist Fritz Walther Meissner (1882 1974), who contributed to a description of the effect… …
80transition temperature — Physics. a temperature at which a substance undergoes some abrupt change in its properties, as when it passes from the normal to the superconducting state. Also called transition point. * * * …
