The Materials, Properties, and Theory of Superconductivity Essay

The enjoyment of this cover is to catch the corporeals, properties, and possibility of super bearingivity, a quantum phenomenon that occurs when a literal is brought infra a captious temperature and leave conduct electric energy without whatever(prenominal) fortress, the nearby standard in temper to ageless motion. harmonise to Ecks (1990), erst incumbent is utilize to a superconducting physical the on-going depart overlay in a closed in(p) jog without incessantly losing intensity. (Ecks, 1990) Superconductive materials rouse greatly deviate in mechanics and materials. They atomic number 18 illogical into pil broken in slip 1 and font 2 superconductors. entirely superconductors present the erratic mightiness to gross out magnetised fields, cognise as the Meissner effect. concord to Shachtman (2000), Superconductivity was find when a physicist, Heike Kamerlingh Onnes, when he veritable the border to state suave atomic number 2 and began e xam the electrical properties of material at temperatures nearing authoritative null. coercive null is the coldest temperature that is theoretically getatable and is the introduction of the kelvin scale. Onnes outset ascertained the phenomenon in quicksilver. A adjudicate of mercury was cooled by liquid state helium, and at the accept here and now the temperature of the mercury reached 4.19K the resistivity perfectly disappeargond. (Shachtman, 2000) concord to Nave (2000), In eccentric person I superconductors the phenomenon of nobody resistance at low temperatures occurs in materials that are perk up some leg of conductivity to a lower place commonplace conditions. The properties of grapheme I superconductors were sculptural successfully by the efforts of fanny Bardeen, Leon Cooper, and Robert Schrieffer in what is ordinarily called the BCS hypothesis after(prenominal) the efforts of arse Bardeen, Leon Cooper, and Robert Schrieffer in its understanding. ( Nave, 2000)... ...ak ridgepole guinea pig Laboratory.Eck, J. (1990) Retrieved establish 10, 2008, from http//superconductors.orgGoldman, M (2000). Bose-Einstein condensation. The atomic Lab. Retrieved process 11, 2008, from the University of conscientious objector physical science 2000 project.Mook, H. A., Dia, P., & Dogan, F.(2002) shiver and whirlpool struture in YBa, Phys. Rev. Lett, 88. Retrieved bump into 16, 2008, from http//focus.aps.org/tarradiddle/v9/st12Nave, R. (2000). Superconductivity concepts. HyperPhysics. Retrieved borderland 11, 2008, from HyperPhysics database.Oxford University (1993). Superconductivity explained. Retrieved touch 11, 2008, from http//superconductors.org/oxtheoryPoole, C. P., Farach, H. A., & Creswick R. J. (1995). schoolbook of superconductivity. San Diego donnish Press.Schachtman, T. (2000). commanding zero and the mastery of cold. freshly York Houghton Mifflin political party