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ferroelectric materials
释义
ferroelectric materials
Encyclopedia
理学
铁电材料
释
ferroelectric materials
铁电材料
可以产生自发极化的电介质材料。铁电材料的特点是不仅具有自发极化,而且在一定温度范围内,自发极化偶极矩能随外施电场的方向而改变。
理学
电磁致动器
释
ferroelectric materials
铁电材料
材料内部的自发极化或电偶极矩存在两个或多个取向,而且在外加电场作用下自发极化的取向会发生改变,即具有铁电效应的一类材料。
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