Controlled synthesis and phase transformation of ferrous nanowires inside carbon nanotubes

被引:10
作者
Che, R
Peng, LM
Chen, Q
Duan, XF
Zou, BS
Gu, ZN
机构
[1] Chinese Acad Sci, Beijing Lab Electron Microscopy, Inst Phys, Beijing 100080, Peoples R China
[2] Ctr Condensed Matter Phys, Beijing 100080, Peoples R China
[3] Peking Univ, Dept Elect, Beijing 100871, Peoples R China
[4] Peking Univ, Dept Elect, Beijing 100871, Peoples R China
[5] Peking Univ, Dept Chem, Beijing 100871, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1016/S0009-2614(03)00808-X
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Carbon nanostructures filled with Fe were synthesized. It was found that both the shape and the phase of the carbon nanocapsulate may be controlled during the growth, and controlled ferrous amorphous-crystalline phase transformation may be realized via electron beam irradiation. Since an electron beam may be focused into a nanoscale probe, this method may in principle be used for fabricating amorphous-crystalline heterostructures inside carbon nanotubes. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:59 / 64
页数:6
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