Study of magnetic properties for isotropic nanostructured iron-rich Fe-Pt films

被引：1

作者：

Wang, YZ

Zhang, MC

Jao, Y

Wang, YJ

Shen, BG

Hu, BP

机构：

[1] Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100080, Peoples R China

[2] Beijing Univ Sci & Technol, State Key Lab Adv Met Mat, Beijing 100083, Peoples R China

[3] Natl Engn Res Ctr Magnet Mat, Beijing 102200, Peoples R China

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 239卷 / 1-3期

基金：

中国国家自然科学基金;

关键词：

permanent magnet thin films; nanocrystalline; exchange coupling;

D O I：

10.1016/S0304-8853(01)00597-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The isotropic nanostructured iron-rich Fe-Pt films with X-Fe = 50-73 at % were prepared by annealing DC sputtered Fe/Pt multilayer films. Studies showed that coercivity of these films is mainly controlled by pinning mechanism and magnetization of all films is dominated by ferromagnetic exchange coupling between neighboring grains. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：316 / 318

页数：3

共 6 条

[1] REMANENZVERHALTEN UND WECHSELWIRKUNGEN IN HARTMAGNETISCHEN TEILCHENKOLLEKTIVEN [J].