Epitaxial growth and magnetic properties of Fe(211)
作者:
Seiji Yaegashi,
Toshiya Kurihara,
Hideo Segawa,
期刊:
Journal of Applied Physics
(AIP Available online 1993)
卷期:
Volume 74,
issue 7
页码: 4506-4512
ISSN:0021-8979
年代: 1993
DOI:10.1063/1.354367
出版商: AIP
数据来源: AIP
摘要:
Epitaxial growth of Fe(211) was achieved at a room temperature on MgO(110) with a dc facing targets sputtering system. The epitaxial relation was confirmed by electron diffraction: 〈111〉 in the Fe(211) plane is parallel to 〈110〉 in the MgO(110) plane with a 6:5 coincident site lattice. Crystallographic and magnetic properties could be controlled by changing the rf power of substrate bias and substrate temperature. The magnetocrystalline anisotropy energy for Fe(211) was calculated and compared with experimental results. The film deposited at 400 °C with 10 W of rf bias had a small stress and showed almost theoretical behavior in a torque measurement. The difference in the in‐plane anisotropy energy between the film and bulk was attributed to the effect of uniaxial anisotropy energy.
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