- barium cuprate
- • купрат бария• меднокислый барий• тетрагидрокси-медь(2)-кислый барий• тетрагидроксо-медь кислый барий
English-Russian dictionary of chemistre. 2014.
English-Russian dictionary of chemistre. 2014.
Cuprate — For cuprate superconductors, see High temperature superconductivity#Cuprates. The unit cell of high temperature cuprate superconductor BSCCO 2212 Cuprates (from Latin cuprum meaning copper) are chemical compounds containing copper anion. Cuprates … Wikipedia
Yttrium barium copper oxide — IUPAC name barium copper yttrium oxide … Wikipedia
High-temperature superconductivity — Unsolved problems in physics What causes superconductivity at temperatures above 50 kelvin? High temperature superconductors (abbreviated high Tc or HTS) are materials that have a superconducting transition temperature (Tc) above 30 K… … 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
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
Non-stoichiometric compound — Crystallographic defects can cause solids to be non stoichiometric Non stoichiometric compounds are chemical compounds with an elemental composition that cannot be represented by a ratio of well defined natural numbers, and therefore violate the… … Wikipedia
superconductivity — superconduction /sooh peuhr keuhn duk sheuhn/, n. superconductive /sooh peuhr keuhn duk tiv/, superconducting, adj. superconductor /sooh peuhr keuhn duk teuhr/, n. /sooh peuhr kon deuhk tiv i tee/, n. Physics. the phenomenon of almost perfect… … Universalium
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
Hochtemperatursupraleiter — Ein Supraleiterkristall vom Typ BSCCO. Die beiden Linien im Hintergrund haben 2 mm Abstand. Als Hochtemperatursupraleiter (HTSL) wird eine Klasse von keramischen Supraleitern mit besonders hohen Sprungtemperaturen bezeichnet. Sie zählen zu… … Deutsch Wikipedia
Supraleiter — Ein Magnet schwebt über einem mit flüssigem Stickstoff gekühlten Hochtemperatursupraleiter (ca. −197 °C) … Deutsch Wikipedia
Polyèdre de coordination — La notion de polyèdre de coordination est utilisée en cristallographie et en chimie pour décrire l environnement d une espèce chimique par ses ligands dans un cristal ou un complexe. Il s agit du polyèdre formé par les ligands autour de l espèce… … Wikipédia en Français