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- While the (110)-texture PZT film with a large number of 90O ferroelectric domains occurance was believed not to meet the NVFRAM devices demands due to the ferroelectirc fatigue pinned by 90O domain wall. 而在(110)取向的PZT 薄膜中观察到大量明暗交错的90O电畴。 由于90O电畴中畴壁处的“钉扎”效应会导致强烈的铁电疲劳性,(110)取向的PZT 薄膜不易用于铁电器件的制备。
- ferroelectric domain wall 铁电畴壁
- Ultraviolet laser-induced ferroelectric domain inversion in nearly-stoichiometric LiTaO3 was investigated. 对紫外激光诱导近化学计量比钽酸锂晶体铁电畴反转进行了实验研究。
- The paper is a simple analysis of the ferroelectric domain structure of this material so as to arouse researchers' interest. 本文仅就这种材料的铁电畴结构作了些浅易的分析,以期引起研究者注意。
- The subsurface oxide layers generated stresses in the sheet and impeded domain wall motion,so that the iron loss was increased. 这种氧化层使钢板产生应力场，阻碍磁畴壁的位移，因而使铁损增加。
- The piezoresponse force microscopy(PFM) is a useful method to study ferroelectric domains of ferroelectric films. 压电响应力显微镜为铁电薄膜电畴的研究提供了一种有效的检测方法。
- The MI peak is mainly attributed to the effect of circumferential anisotropy where the dominating magnetization process varies from domain wall movement to the magnetization rotation. 答案:磁场指示器的峰值主要由于，从畴壁位移到磁化旋转中，不同的主导/显性磁化过程的圆周各向相异磁场的作用（造成的）。
- It has been used to research on nanoscale three-dimensional image of ferroelectric domains, dynamical behavior of domains, control of domain and characterization of local physical properties. 现已作为铁电材料研究的重要手段;应用于纳米尺度畴结构的三 维成像、畴结构的动态研究、畴结构控制和微区压电、铁电、漏电等物理性能表征等领域.
- Moreover, an increase of depolarization temperature was detected with the increasing of CoO addition amount, inferring an enhancement in the stability of ferroelectric domains. 随着CoO添加量的增加，陶瓷样品的退极化温度逐渐升高，铁电畴的稳定性趋于增强。
- By using short and intense bursts of current, a succession of domain walls can be shoved past a reading head. 通过使用一阵阵强烈短促的电流，一系列的域壁被推耸着穿过阅读磁头。
- Research on the Mechanism of Ferroelectric Domain Inverted 铁电畴反转机理的研究
- Investigation of the ferroelectric domain of PZT ceramic 粗大晶粒PZT陶瓷中电畴的结构
- Domain Wall Waves of the Cubic Nonlinear Equation 一个三阶非线性偏微分方程的域墙波
- The ferroelectric domains within the interior part of the BTO film have a dominant effecton its ferroelectric behavior, while the contribution of surface domains is relatively small. BTO薄膜的铁电性能主要由膜内畴决定,而表面畴的影响相对很小。
- On one hand, a high coercive field is disadvantageous to the sufficient reorientation of ferroelectric domains during electrical poling, generating a negative effect on piezoelectric properties. 一方面，高的矫顽场E_c使材料在极化过程中铁电畴无法充分转向，不利于提高压电性能；
- The biggest problem with getting such an idea off the laboratory benchtop and onto the factory floor is the speed at which the domain walls travel. 要将这一理念从实验室的工作台搬到工厂生产车间所面临的最大问题还在于域壁的移动速度。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- irreversible domain wall displacement 不可逆(磁)畴壁位移
- Their trick was to shorten the lengths of the pulses of current to about a nanosecond.Rapidly changing currents exert a greater force on domain walls than do slowly changing ones. 他们的秘诀就在于将一阵阵电流的长度缩短到纳秒，因为与缓慢转变电流相比，快速地改变电流在域壁上产生的力度要来得更大。
- Ferroelectrics based on ferroelectric domains is one of the most important functional materials. 铁电体是一类重要的功能材料,电畴是其物理基础。
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