ferroelectric ceramics

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• capacitor dielectric and piezoelectric ceramics — ▪ ceramics Introduction       advanced industrial materials that, by virtue of their poor electrical conductivity, are useful in the production of electrical storage or generating devices.       Capacitors (capacitor) are devices that store… …   Universalium

• Changbaiite — General Category Oxide minerals Chemical formula PbNb2O6 Strunz classification 04.DF.10 …   Wikipedia

• Electroceramics — While ceramics have traditionally been admired for their mechanical and thermal stability, their unique electrical, optical and magnetic properties have become of increasing importance in many key technologies including communications, energy… …   Wikipedia

• barium titanate — noun : a white crystalline compound BaTiO3 characterized by ferroelectric and piezoelectric properties and used in hearing aids, phonograph pickups, and ceramic transducers * * * Chem. a crystalline compound, BaTiO3, used to make ferroelectric… …   Useful english dictionary

• barium titanate — Chem. a crystalline compound, BaTiO3, used to make ferroelectric ceramics for capacitors and also used in transducers. * * * …   Universalium

• Пьезокерамика — Пьезокерамика  искусственный материал, обладающий пьезоэлектрическими и сегнетоэлектрическими свойствами, имеющий поликристаллическую структуру. Пьезокерамика не принадлежит к классическим видам керамики, поскольку в ее состав не входит… …   Википедия

• 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

• Piezoelectricity — is the ability of some materials (notably crystals and certain ceramics, including bone) to generate an electric potentialPrinciples of Instrumental Analysis. 6th Edition, 2007. Skoog, Holler, and Crouch. Chapter 1, Sec. 1C 4, Pg. 9.] in response …   Wikipedia

• Ferroelectricity — is a property of certain materials which possess a spontaneous electric polarization that can be reversed by the application of an external electric field.[1][2] The term is used in analogy to ferromagnetism, in which a material exhibits a… …   Wikipedia

• ceramic composition and properties — Introduction       atomic and molecular nature of ceramic (industrial ceramics) materials (materials processing) and their resulting characteristics and performance in industrial applications.       Industrial ceramics are commonly understood to… …   Universalium

• Photon induced electric field poling — In physics, photon induced electric field poling is a phenomenon whereby a pattern of local electric field orientations can be encoded in a suitable ferroelectric material, such as perovskite. The resulting encoded material is conceptually… …   Wikipedia