Structural and magnetic study of bimetallic Co1-xRhx particles

被引：14

作者：

Fromen, MC

Serres, A

Zitoun, D

Respaud, M

Amiens, C

Chaudret, B

Lecante, P

Casanove, MJ

机构：

[1] CEMES, CNRS, F-31055 Toulouse 4, France

[2] LCC, CNRS, F-31077 Toulouse, France

[3] INSA Dept Phys, LPMC, F-31077 Toulouse, France

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 242卷 / PART I期

关键词：

nanoparticles; crystal structure; electron microscopy; high resolution; X-ray scattering;

D O I：

10.1016/S0304-8853(01)01079-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We studied the structural and magnetic properties of cobalt-rhodium nanoparticles dispersed in a polymer matrix. It is shown that the structure depends on the composition, high cobalt content leading to a non-periodic structure. Magnetic measurements confirm the dispersion, particle size, and bimetallic character of the particles. Evidence is given of enhanced magnetisation for the composition x = 0.5. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：610 / 612

页数：3

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