Microstructure of electrodeposited Fe-Pt binary alloy films

被引：14

作者：

Wang, F ^{[1
]}

Doi, S ^{[1
]}

Hosoiri, K ^{[1
]}

Watanabe, T ^{[1
]}

机构：

[1] Tokyo Metropolitan Univ, Grad Sch Engn, Dept Appl Chem, Hachioji, Tokyo 1920397, Japan

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2004年 / 375卷

关键词：

iron-platinum; film; electrodeposition; crystallographic structure;

D O I：

10.1016/j.msea.2003.10.211

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Fe-Pt alloy films were electrodeposited in a novel bath containing ammonia solution and ammonium tartrate as complexing agent. The compositions of the Fe-Pt deposited films were controlled by bath composition and current density. The crystallographic structures of deposited films with compositions ranging from 34.0 at.% Pt to 81.8 at.% Pt were analysed by means of XRD, HRTEM and ESCA. The crystallographic structure of all the deposited films, which were obtained in the present study, consisted of a single solid solution of a face-centred cubic structure. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：1289 / 1293

页数：5

共 8 条

[1] SUBSTRUCTURE FORMATION AND TEXTURE IN ELECTRODEPOSITS [J].

GIRIN, OB .

JOURNAL OF ELECTRONIC MATERIALS, 1995, 24 (08) :947-953

[2]

HARUYAMA S, 1963, DENKI KAGAKU, V31, P478

[3] EFFECT OF LARGE BORON ADDITIONS TO MAGNETICALLY HARD FE-PT ALLOYS [J].

INOMATA, K ;

SAWA, T ;

HASHIMOTO, S .

JOURNAL OF APPLIED PHYSICS, 1988, 64 (05) :2537-2540

[4] Structural and magnetic properties of FePt:SiO2 granular thin films [J].

Luo, CP ;

Sellmyer, DJ .

APPLIED PHYSICS LETTERS, 1999, 75 (20) :3162-3164

[5]

MASSALKI TB, 1990, BINARY ALLOY PHASE D, P1755

[6] On the relationship of high coercivity and L10 ordered phase in CoPt and FePt thin films [J].

Ristau, RA ;

Barmak, K ;

Lewis, LH ;

Coffey, KR ;

Howard, JK .

JOURNAL OF APPLIED PHYSICS, 1999, 86 (08) :4527-4533

[7] 1ST PRINCIPLE CALCULATION OF THE MAGNETOCRYSTALLINE ANISOTROPY ENERGY OF FEPT AND COPT ORDERED ALLOYS [J].

SAKUMA, A .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1994, 63 (08) :3053-3058

[8] Monodisperse FePt nanoparticles and ferromagnetic FePt nanocrystal superlattices [J].

Sun, SH ;

Murray, CB ;

Weller, D ;

Folks, L ;

Moser, A .

SCIENCE, 2000, 287 (5460) :1989-1992

← 1 →