Phase formation, microstructure, and hard magnetic properties of electrodeposited FePt films

被引：31

作者：

Leistner, K ^{[1
]}

Backen, E ^{[1
]}

Schüpp, B ^{[1
]}

Weisheit, M ^{[1
]}

Schultz, L ^{[1
]}

Schlörb, H ^{[1
]}

Fähler, S ^{[1
]}

机构：

[1] IFW Dresden, D-01069 Dresden, Germany

来源：

JOURNAL OF APPLIED PHYSICS | 2004年 / 95卷 / 11期

关键词：

D O I：

10.1063/1.1667438

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

FePt films of different compositions have been electrodeposited on Cu coated Si substrates. After deposition films were annealed at temperatures up to 900 degreesC for 10 min. Phase formation, microstructure, and magnetic properties are analyzed. From these measurements, necessary conditions to obtain good hard magnetic properties are concluded. Remanence reaches a maximum value at 800 degreesC annealing temperature, while coercivity continuously increases for annealing temperatures up to 900 degreesC. A coercivity of 0.42 T has been achieved in this case. (C) 2004 American Institute of Physics.

引用

页码：7267 / 7269

页数：3

共 8 条

[1]

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[2] Oxygen incorporation during the electrodeposition of Ni, Fe, and Ni-Fe alloys [J].