THEORETICAL CONSIDERATIONS ON SWITCHING TRANSIENT IN FERROELECTRICS
THEORETICAL CONSIDERATIONS ON SWITCHING TRANSIENT IN FERROELECTRICS
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DOI：
10.1103/physrev.127.1999
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发表时间：
1962-01-01
期刊：
影响因子：
--
通讯作者：
FATUZZO, E
中科院分区：
文献类型：
--
作者：
FATUZZO, E
计算得到了不同铁电体中开关瞬态的解析表达式。通过研究这个表达式，可以给出核-畴相互作用的定义，并找到这种相互作用与开关脉冲形状之间的数值关系。试图解释幂律依赖的开关时间上施加的电场，这是实验发现在钛酸钡（仅在高场），硫脲，和其他铁电体。
Calculations are made to find an analytical expression for the switching transient in different ferroelectrics. By studying this expression, it is possible to give a definition of the nucleus-domain interaction and to find a numerical relationship between this interaction and the shape of the switching pulse. An attempt is made to explain the power-law dependence of the switching time on applied field, which was found experimentally in BaTi O 3 (at high fields only), in thiourea, and in other ferroelectrics.