SOFT-MAGNETIC PROPERTIES OF NANOSTRUCTURE-CONTROLLED MAGNETIC-MATERIALS

被引：10

作者：

SUGAYA, Y

INOUE, O

KUGIMIYA, K

机构：

[1] Central Research Laboratory, Matsushita Electric Ind., Co., Ltd., Yagumo-nakamachi, Moriguchi

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 03期

关键词：

Magnetic materials;

D O I：

10.1109/20.376245

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The soft magnetic properties of Nano-Structure-Controlled NANOCON magnetic materials have been studied. The NANOCON materials consist of Fe-based soft magnetic metal particles which are separated from each other by insulation layers of metal oxides on the order of 10-nm thick. The permeability of NANOCON materials was constant up to 10 MHz due to the small isolated particles size compared with skin depth. The value of quality factor (Q) and the peak frequency of Q could be adjusted by the particle size of NANOCON materials due to the minimization of eddy current losses due to the particle isolation.

引用

页码：2197 / 2199

页数：3