Face-centered cubic "supracrystals" of cobalt nanocrystals

被引:114
作者
Lisiecki, I
Albouy, PA
Pileni, MP
机构
[1] Univ Paris 06, CNRS, UMR 7070, Lab LM2N, F-75005 Paris, France
[2] Univ Paris 11, Phys Solides Lab, UMR 8502, F-91405 Orsay, France
关键词
D O I
10.1002/adma.200304417
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The face-centered cubic supracrystals of cobalt nanocrystals were studied. The control of self-organization of the nanocrystals in the absence of an external field was a key issue in understanding the relationship between structure and magnetic properties. It was found that the supracrystals could be formed by slow evaporation of a solution of cobalt nanoparticles in hexane.
引用
收藏
页码:712 / 716
页数:5
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