Magnetic properties of GaAs/Fe core/shell nanowires

被引：6
|
作者：
Pimpinella, R. E. [1 ]
Zhang, D. [2 ]
McCartney, M. R. [2 ]
Smith, D. J. [2 ]
Krycka, K. L. [3 ]
Kirby, B. J. [3 ]
O'Dowd, B. J. [1 ,4 ]
Sonderhouse, L. [1 ]
Leiner, J. [1 ]
Liu, X. [1 ]
Dobrowolska, M. [1 ]
Furdyna, J. K. [1 ]
机构：
[1] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA
[2] Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA
[3] NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA
[4] Trinity Coll Dublin, Coll Green, Sch Phys, Dublin 2, Ireland
来源：
JOURNAL OF APPLIED PHYSICS | 2013年 / 113卷 / 17期
关键词：
D O I：
10.1063/1.4799252
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We describe the magnetic properties of nanoscale Fe shells grown on GaAs nanowires (NWs) by molecular beam epitaxy. The ferromagnetic character of these tubular Fe shells has been confirmed by dc magnetization measurements, and is further studied by ferromagnetic resonance (FMR), small-angle neutron scattering (SANS), and off-axis electron holography (EH). VC 2013 American Institute of Physics.
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页数：3
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