Silver-induced enhancement of magnetic properties of CoPt3 nanoparticles

被引：7

作者：

Du, Xueyan

Inokuchi, Makoto

Toshima, Naoki ^{[1
]}

机构：

[1] Tokyo Univ Sci, Dept Mat Sci & Environm Engn, Yamaguchi, SanyoOnoda 7560884, Japan

[2] Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China

来源：

CHEMISTRY LETTERS | 2006年 / 35卷 / 11期

关键词：

D O I：

10.1246/cl.2006.1254

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The influence of Ag on the magnetic properties of COPt3 nanoparticles has shown that the addition of Ag (5.0 mol %) can not change the size and crystal structure (i.e., fee structure) of COPt3 nanoparticles. However, SQUID studies have revealed that the addition of Ag can notably improve the magnetic properties of COPt3, which could result from the interaction between Ag and COPt3 nanoparticles.

引用

页码：1254 / 1255

页数：2

共 15 条

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