论文标题
铁电的超快极化切换
Ultrafast polarization switching in ferroelectrics
论文作者
论文摘要
提出了一种超快切换的方法。该方法基于铁电样品与插入样品的谐振器的反馈场的相互作用。极化时间可以是飞秒的顺序。极化切换会产生连贯的电磁脉冲。
A method of ultrafast switching of ferroelectric polarization is suggested. The method is based on the interaction of a ferroelectric sample with the feedback field of a resonator in which the sample is inserted. The polarization reversal time can be of order of femtoseconds. The polarization switching produces a coherent electromagnetic pulse.
