Study of nanocrystalline thin cobalt films with perpendicular magnetic anisotropy obtained by thermal evaporation
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- 作者：Witold Kozłowski ; wkozl@std2.phys.uni.lodz.pl" class="auth_mail" title="E-mail the corresponding author ; Jó ; zef Balcerski ; Witold Szmaja
- 关键词：Thin cobalt films ; Magnetic domain structure ; Morphological structure ; Scanning probe microscopy ; Transmission electron microscopy
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：423
- 期：Complete
- 页码：256-261
- 全文大小：1129 K
文摘
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Nanocrystalline thin cobalt films with perpendicular anisotropy were investigated.
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The morphological and magnetic domain structures were studied in detail.
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The average grain size and domain width increase with increasing film thickness.
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70 nm thick films and thicker have fully perpendicular magnetization.
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60 nm thick films possess clearly dominating perpendicular magnetization component.