Electrical and Magnetic Properties of (1-x) (Ni0.21Zn0.66Cu0.13)Fe2O4+x CaCu3Ti4O12 Composite Material

摘要：

(1-x) (Ni0.21Zn0.66Cu0.13)Fe2O4+x CaCu3Ti4O12 (NZCF-CCT) composites has been prepared by the conventional solid-state reaction method. Crystalline structures and microstructures are examined by X-ray diffraction (XRD) and scanning electronic microscopy, respectively. The XRD results show the presence of both ferrite and dielectric phases without any impurity peaks. Dielectric and magnetic properties have been investigated in the frequency range of 100Hz-1MHz. It has been found that the electrical and magnetic properties of the composite materials exhibited a strong dependence on the content of CCT. The hysteresis measurements are done to determine saturation magnetization and the variation of saturation magnetization is interpreted in terms of composition.

关键词： ceramic composites magnetic properties dielectric properties

作者: Y.He H.W.Zhang W.W.Ling C.H.Mu

作者单位: The Key Laboratory of Electronic Thin Film and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,Sichuasn,China

会议类型: 国际会议

会议名称: The 10th International Conference on Ferrites(2008中国国际铁氧体研讨会)

会议地点: 成都

会议语种:英文

页码: 293-296

在线出版日期: 2008-10-10（万方平台首次上网日期，不代表论文的发表时间）