Magnetic nanochains of metal formed by assembly of small nanoparticles

被引：110

作者：

Liu, CM

Guo, L ^{[1
]}

Wang, RM

Deng, Y

Xu, HB

Yang, SH

机构：

[1] Beijing Univ Aeronaut & Astronaut, Sch Mat Sci & Engn, Beijing 100083, Peoples R China

[2] Peking Univ, Electron Microscopy Lab, Beijing 100871, Peoples R China

[3] Peking Univ, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China

[4] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 23期

关键词：

D O I：

10.1039/b411311j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ni nanochains are synthesized with diameters of 150 - 250 nm and lengths of 0.5 - 2 mum by assembly of small nanoparticles, which exhibit a magnetic coercivity over two orders of magnitude larger than that of bulk Ni.

引用

页码：2726 / 2727

页数：2

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