Microstructure and magnetic property of Fe/MgO layer on GaAs and InAs (001) substrates

Title
Microstructure and magnetic property of Fe/MgO layer on GaAs and InAs (001) substrates
Authors
김경호김형준최준우장준연김영근
Keywords
Fe; MgO; GaAs; InAs; Spintronics; MBE; Misfit strain; in-plane magnetic anisotropy
Issue Date
2012-07
Publisher
The 19th International Conference on Magnetism
Abstract
in Fe / thin MgO / InAs or GaAs epi-structures ㆍHigher MgO growth temperatures give rise to the lower misfit strain within MgO layer, leading to 2D Fe layer as well as cubic magnetic anisotropy. ㆍ3D Fe islands from the misfit strain of MgO become 2D layer with cubic magnetic anisotropy as increasing nominal thickness of Fe ㆍNo magnetic anisotropy of 3D Fe islands results from the in-plane misorientation
URI
http://pubs.kist.re.kr/handle/201004/42804
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KIST Publication > Conference Paper
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