Ferromagnetic resonance spectroscopy of CoFeZr-Al2O3 granular films containing “FeCo core - oxide shell” nanoparticles
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- 作者：Tomasz N. Kołtunowicza ; t.koltunowicz@pollub.pl" class="auth_mail" title="E-mail the corresponding author ; Pawel Zukowskia ; Julia Sidorenkob ; Vadim Bayevc ; Julia A. Fedotovac ; Marek Opielakd ; Andrzej Marczuke
- 关键词：Granular films ; Core&ndash ; shell NPs ; Ferromagnetic resonance spectroscopy
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：421
- 期：Complete
- 页码：98-102
- 全文大小：1124 K
文摘
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CoFeZr-Al2O3 granular films containing “FeCo core – oxide shell” nanoparticles.
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magnetic anisotropy of (CoFeZr)x(Al2O3)100−x films is of an easy plane type.
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essential difference in dependence of g-factor on metal content in non- and oxidized film.
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non-oxidized samples indicates the reduction of the value of films magnetization.