Structure and magnetic properties of FeCo nanoparticles encapsulated in carbon nanotubes grown by microwave plasma enhanced chemical vapor deposition

被引：33
|
作者：
Hisada, Daijiro [1 ]
Fujiwara, Yuji [1 ]
Sato, Hideki [1 ]
Jimbo, Mutsuko [2 ]
Kobayashi, Tadashi [1 ]
Hata, Koichi [1 ]
机构：
[1] Mie Univ, Grad Sch Engn, Tsu, Mie 5148507, Japan
[2] Daido Univ, Fac Engn, Minami Ku, Nagoya, Aichi 4578530, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2011年 / 323卷 / 24期
关键词：
Carbon nanotube; Magnetic nanoparticle; CVD; Single crystal; FEPT NANOPARTICLES; PARTICLE; FILMS; CO;
D O I：
10.1016/j.jmmm.2011.06.029
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Plasma enhanced chemical vapor deposition is a simple technique for preparing magnetic nanoparticles encapsulated in carbon nanotubes. We employed alloy catalysts when growing carbon nanotubes to control the composition and magnetic properties of encapsulated nanoparticles. Single-crystal nanoparticles were successfully encapsulated in carbon nanotubes, and their crystal structure varied depending on the composition of the alloy catalysts. The coercive force of nanoparticles also varied according to the composition of the catalysts. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：3184 / 3188
页数：5
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