Control of magnetic anisotropy by ion-beam-mixing method under external magnetic field

Authors
Yune, JHKim, HBKim, SHWhang, CNChae, KH
Issue Date
2004-06
Publisher
WILEY-V C H VERLAG GMBH
Citation
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v.201, no.8, pp.1751 - 1754
Abstract
Manipulation of magnetic anisotropy in ferromagnetic thin films was tried with ion-beam-mixing technique. Co/Pt multilayered films were deposited on Si(100) by electron beam evaporation and mixed with an energetic Ar+ ion-beam under external magnetic field which was parallel to the sample surface. The magnetic easy axis was observed from the ion-beam-mixed samples along the direction of applied external magnetic field. When the ion dose was less than a critical dose, a small peak was measured along the magnetic hard axis. The small peak disappeared after ion-beam-mixing with a dose higher than the critical one. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Keywords
FEPT; FEPT; magnetic anisotropy; ferromagnetic thin films; ion-beam-mixing; Co/Pt multilayered films
ISSN
1862-6300
URI
https://pubs.kist.re.kr/handle/201004/137548
DOI
10.1002/pssa.200304617
Appears in Collections:
KIST Article > 2004
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