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magnetoelectric composites
相关语句
  磁电复合材料
     Progress of Research on Magnetoelectric Composites
     磁电复合材料的研究进展
短句来源
     Study on the Electric Properties of Polyvinyl-butyral Magnetoelectric Composites
     聚乙烯醇缩丁醛磁电复合材料电性能的研究
短句来源
     The samples were prepared and its voltages induced by the outer interchage magnetic field were measured by the designed devices, the analyses of the theoretical values in contrast with the experimental values show that the errors of different kinds of samples are not the same, and the theoretical results derived using mechantical methods accord with the experimental results well for the layered symmetric magnetoelectric composites.
     制备了样品,在自行研制的测试装置上测量了磁电复合材料在外交变磁场作用下所感应出的电压值,对理论值与实验测试值进行了对比分析,通过对所制各样品理论值与实验测试值的分析,发现不同磁电复合材料的误差程度不一,力学平衡法的求解结果与实际的对称层状磁电复合材料比较吻合。
短句来源
  “magnetoelectric composites”译为未确定词的双语例句
     Impact of the external electric field on the magnetoelectric effects of layered magnetoelectric composites
     外电场对层状复合材料磁电效应的影响
短句来源
     In the present work, the magnetoelectric composites, with a typical tungsten-bronze relaxor Sr_(0.5)Ba_(0.5)Nb_2O_6, as ferroelectric phase and a cubic spinel structural ferrite, Ni_(0.8)Zn_(0.2)Fe_2O_4 as ferromagnetic phase, are prepared and characterized to explore new magnetoelectric materials.
     本实验系统地研究了四方钨青铜结构的弛豫型铁电体Sr_(0.5)Ba_(0.5)Nb_2O_6与立方尖晶石结构的铁磁体Ni_(0.8)Zn_(0.2)Fe_2O_4共存的复合磁电陶瓷的介电、磁电性能。
短句来源
     Novel magnetoelectric composites were prepared by incorporating the dispersed Ni_(0.8)Zn_(0.2)Fe_2O_4 ferromagnetic particles into Sr_(0.5)Ba_(0.5)Nb_2O_6 relaxor ferroelectric matrix.
     采用固相烧结法制备了(1-X)Sr_(0.5)Ba_(0.5)Nb_2O_6/xNi_(0.8)Zn_(0.2)Fe_2O_4(x=0、0.1、0.2、0.3、0.4和0.5)致密陶瓷。
短句来源
  相似匹配句对
     Progress of Research on Magnetoelectric Composites
     磁电复合材料的研究进展
短句来源
     Analysis of magnetoelectric properties of ferroelectric and ferromagnetic columnar composites
     铁电/铁磁1-3型结构复合材料磁电性能分析
短句来源
     MACHINING OF COMPOSITES
     浅谈玻璃钢的加工
短句来源
     NANOTECHNOLOGY IN COMPOSITES
     纳米技术在复合材料中的应用
短句来源
     Repairation of Magnetoelectric Meter
     磁电系仪表动圈修复方法
短句来源
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  magnetoelectric composites
Magnetoelectric composites with ferrite + ferroelectric compositions xBa0.8Pb0.2TiO3 + (1 - x) Ni0.75Co0.25Fe2O4 in which x varies as 0, 0.55, 0.70, 0.85 and 1.0 were prepared by ceramic method.
      
Magnetoelectric composites of CuFe1.8Cr0.2O4- Ba0.8Pb0.2TiO3 were prepared using high temperature solid-state reaction technique.
      
These magnetoelectric composites when placed under external magnetic field, show electrical polarization (magnetoelectric output).
      
Thick-film layered magnetoelectric composites consisting of ferromagnetic and ferroelectric phases have been synthesized with nickel ferrite (NFO), cobalt ferrite, La0.7Sr0.3MnO3 (LSMO), or La0.7Ca0.3MnO3 (LCMO) and lead zirconate titanate (PZT).
      
Sandwich magnetoelectric composites of polyvinylidene fluoride, Tb-Dy-Fe alloy, and lead zirconate titanate
      
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Magnetoelectric materials provide significant potentials as the magnetic recording devices.In the past few decades,extensive research has been conducted on the magnetoelectric(ME effect in single phase and composite materials.Dielectric polarization of a material under a magnetic field or an induced magnetization under an electric field requires the simultaneous presence of long-range ordering of magnetic moments and electric dipoles.Single phase materials suffer from the drawback that the ME effect is considerably...

Magnetoelectric materials provide significant potentials as the magnetic recording devices.In the past few decades,extensive research has been conducted on the magnetoelectric(ME effect in single phase and composite materials.Dielectric polarization of a material under a magnetic field or an induced magnetization under an electric field requires the simultaneous presence of long-range ordering of magnetic moments and electric dipoles.Single phase materials suffer from the drawback that the ME effect is considerably weak even at low temperatures,limiting their applicability in practical devices.Better alternatives are magnetoelectric composites that the ME effect can be realized using composites consisting of individual piezomagnetic and piezoelectric phases or individual magnetostrictive and piezoelectric phases.The large ME voltage coefficient in magnetoelectric laminate composites was obtained because of the high piezoelectric voltage coefficient of the piezocrystals and large elastic compliances.This article mainly emphasizes the investigations of ME particulate composites and laminate composites and summarizes the important results.

磁电材料在磁记录等方面具有巨大的潜在应用价值。在过去的几十年内,人们对单相材料和复合材料的磁电效应进行了广泛的研究。只有磁矩有序和电偶极子有序共存的材料才会在磁场作用下极化或在电场作用下磁化。单相材料有一个很大的缺点,即其磁电感应即使在低温下也相当微弱,这就限制了其在实际器件里的应用。复合材料的磁电感应是通过材料中独立的压磁相和压电相或磁致伸缩相和压电相实现的。磁电层合材料巨大的磁电感应电压系数源于压电晶体的巨压电电压系数和磁致伸缩部分的巨弹性屈服度。本文主要阐述磁电颗粒复合材料和层合材料的研究现状并总结了一些重要结果。

 
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