Magnetic properties of Sm-Fe-N thick film magnets prepared by the aerosol deposition method

被引：42

作者：

Sugimoto, S ^{[1
]}

Maeda, T

Kobayashi, R

Akedo, J

Lebedev, M

Inomata, K

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Mat Sci, Sendai, Miyagi 9808579, Japan

[2] Natl Inst Adv Ind Sci & Technol, Ibaraki 3058564, Japan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2003年 / 39卷 / 05期

关键词：

aerosol deposition method (ADM); coercivity; high deposition rate; Sm-Fe-N film;

D O I：

10.1109/TMAG.2003.816715

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：

This paper describes magnetic properties of Sm-Fe-N films prepared by an aerosol deposition method. The films with thickness of 3-45 mum were obtained by the deposition within 10 min and the deposition rate was estimated as approximately 2-10 mum/min. The Sm-Fe-N films showed relatively high micro Vickers hardness in the range from 500 to 700. The remanence of the Sm-Fe-N films was approximately 0.4 T, which was lower than that of initial host powders. However, almost of all samples showed higher coercivities around 1.8 T.

引用

页码：2986 / 2988

页数：3

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