Bi-YIG nanoparticle and plastic hybridized magnetooptical material

被引：13

作者：

Kim, TY ^{[1
]}

Hirano, T

Kitamoto, Y

Hasegawa, T

Koinuma, H

Yamazaki, Y

机构：

[1] Tokyo Inst Technol, Yokohama, Kanagawa 2268503, Japan

[2] Toppan Printing Co Ltd, Sugito, Saitama 3458508, Japan

[3] Tokyo Inst Technol, Yokohama, Kanagawa 2268502, Japan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2002年 / 38卷 / 05期

基金：

日本学术振兴会;

关键词：

garnets; magnetooptic materials; methylmethacrylate; milling process; nanoparticles plastics hybrid materials;

D O I：

10.1109/TMAG.2002.802514

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：

We developed a new magnetooptical Bi1.8Y1.2Fe5O12 nanoparticle hybridized material which was composed of Bi1.8Y1.2Fe5O12 nanoparticles and a methylmethacrylate matrix, with and without polymethylmethacrylate. The Bi1.8Y1.2Fe5O12 nanoparticles were prepared using coprecipitation and annealing processes. The hybridized system was prepared by mechanical milling. In this system, polymethylmeth-acrylate was very important functional material as a dispersant. Without polymethylmethacrylate, the Bi1.8Y1.2Fe5O12 nanoparticles aggregated. The magnetooptical properties of the solidified clear materials were measured.

引用

页码：3240 / 3242

页数：3

共 10 条

[1] Preparation and characterization of polymer-coated magnetic nanoparticles [J].