摘要
用传统的氧化物法制备了化学式为Y3-a-2bGdaCa2bFe5-b-c-xVbIncMnxO12的复合石榴石铁氧体,研究了不同Mn含量对其高频软磁性能的影响。结果表明,随x的增加,电阻率ρ大幅上升,介电损耗和磁损耗下降,且Ms比不含Mn(x=0)的样品略有下降。
The composite garnet ferrite with a chemical formula Y3-a-2bGdaCa2bFe5-b-c-xVbIncMnxO12 was prepared by a conventional oxide compound method. And the influence of the Mn content on the high-frequency soft magnetic properties was researched . It is found that, with the increase of x, the electrical resistivity increases greatly, dielectric and magnetic loss decrease greatly. And compared with the sample without Mn substitution, the Ms decreases slightly.
出处
《磁性材料及器件》
CAS
CSCD
2002年第4期4-6,32,共4页
Journal of Magnetic Materials and Devices
关键词
钇钆复合石榴石铁氧体
电阻率
介电损耗
磁损耗
锰代换
composite yttrium-gadolinium garnet ferrite
electrical resistivity
dielectric loss
magnetic loss
Mn substitution
