Ferroelectric ceramics: History and technology
Ferroelectric ceramics: History and technology
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DOI：
10.1111/j.1151-2916.1999.tb01840.x
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发表时间：
1999-04-01
影响因子：
3.9
通讯作者：
Haertling, GH
中科院分区：
文献类型：
--
作者：
Haertling, GH
铁电陶瓷诞生于20世纪40年代初，人们发现铁电现象是钛酸钡陶瓷电容器异常高介电常数的来源。从那时起，它们一直是几个数十亿美元行业的核心和灵魂，从高介电常数电容器到后来发展的压电换能器、正温度系数装置和电光阀。基于钛酸钡和锆钛酸铅两种组成体系的材料在其历史上一直主导着该领域。铁电陶瓷领域的最新发展，如医用超声复合材料，高位移压电致动器（Moonies， RAINBOWS），光致缩器，以及用于压电和集成电路应用的薄膜和厚膜，使该行业在日益成熟的过程中保持年轻。各种陶瓷配方，它们的形式（体积，薄膜），制造，功能（性质），和未来描述了它们的铁电性质和特定的应用领域。
Ferroelectric ceramics were born in the early 1940s with the discovery of the phenomenon of ferroelectricity as the source of the unusually high dielectric constant in ceramic barium titanate capacitors. Since that time, they have been the heart and soul of several multibillion dollar industries, ranging from high-dielectric-constant capacitors to later developments in piezoelectric transducers, positive temperature coefficient devices, and electrooptic light valves. Materials based on two compositional systems, barium titanate and lead zirconate titanate, have dominated the field throughout their history. The more recent developments in the field of ferroelectric ceramics, such as medical ultrasonic composites, high-displacement piezoelectric actuators (Moonies, RAINBOWS), photostrictors, and thin and thick films for piezoelectric and integrated-circuit applications have served to keep the industry young amidst its growing maturity. Various ceramic formulations, their form (bulk, films), fabrication, function (properties), and future are described in relation to their ferroelectric nature and specific areas of application.