ceramic superconductor

ceramic superconductor
керамический сверхпроводник

Солнечная энергия. - М.: «Руссо».. . 2005.

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  • Ceramic materials — Ceramic Si3N4 bearing parts Ceramic materials are inorganic, non metallic materials and things made from them. They may be crystalline or partly crystalline. They are formed by the action of heat and subsequent cooling.[1] Clay was one of the… …   Wikipedia

  • Superconductor classification — Superconductors can be classified in accordance with several criteria that depend on our interest in their physical properties, on the understanding we have about them, on how expensive is cooling them or on the material they are made of. By… …   Wikipedia

  • Type-II superconductor — A Type II superconductor is a superconductor characterised by its gradual transition from the superconducting to the normal state within an increasing magnetic field. Typically they superconduct at higher temperatures and magnetic fields than… …   Wikipedia

  • high-tem|per|a|ture superconductor — «HY TEHM puhruh chuhr, chur; pruh », any one of a class of ceramic compounds conducting electric current with no resistance at temperatures above 77 degrees Kelvin (the boiling point of liquid nitrogen): »The new high temperature… …   Useful english dictionary

  • Evgeny Podkletnov — is a physicist who conducted experiments in anti gravity and gravity shielding. The results of the experiments were reported by Podkletnov and his coworkers in 1992 and 1995. According to the results of the experiments, when a ceramic… …   Wikipedia

  • Timeline of states of matter and phase transitions — Timeline of states of matter and phase transitions* 1895 Pierre Curie discovers that induced magnetization is proportional to magnetic field strength * 1911 Heike Kamerlingh Onnes discloses his research on superconductivity * 1912 Peter Debye… …   Wikipedia

  • Gravitational shielding — The term gravitational shielding refers to a hypothetical process of shielding an object from the influence of a gravitational field. Such processes, if they existed, would have the effect of reducing the weight of an object. All experimental… …   Wikipedia

  • Abschirmung (Gravitation) — Die Abschirmung der Gravitation (auch Absorption der Gravitation) ist ein hypothetischer Prozess, bei dem ein Objekt gegen den Einfluss des Gravitationsfeldes zumindest teilweise abgeschirmt wird, was zu einer Verringerung des Gewichts des… …   Deutsch Wikipedia

  • Superconductivity — is a phenomenon occurring in certain materials generally at very low temperatures, characterized by exactly zero electrical resistance and the exclusion of the interior magnetic field (the Meissner effect).The electrical resistivity of a metallic …   Wikipedia

  • Yttrium barium copper oxide — IUPAC name barium copper yttrium oxide …   Wikipedia

  • chemistry — /kem euh stree/, n., pl. chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. Cf. element (def. 2). 2. chemical properties, reactions, phenomena, etc.: the chemistry of… …   Universalium