Magnetic, transport, and magnetotransport properties of the textured Fe3O4 thin films reactively deposited onto SiO2/Si
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- 作者：A.S. Tarasova ; b ; taras@iph.krasn.ru" class="auth_mail" title="E-mail the corresponding author ; M.V. Rautskiia ; A.V. Lukyanenkoa ; b ; M.N. Volochaeva ; c ; E.V. Eremina ; b ; c ; V.V. Korobtsovd ; e ; V.V. Balashevd ; e ; V.A. Vikulovd ; L.A. Solovyovf ; N.V. Volkova ; b
- 关键词：Magnetite ; Magnetoresistance ; Reactive deposition
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：688
- 期：part_PA
- 页码：1095-1100
- 全文大小：1915 K
文摘
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The structural, magnetic and magnetotransport properties of Fe3O4 films were investigated.
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Film structure represents a (001) texture.
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Dominant carrier transport mechanism in the films is thermoactivated tunneling.
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Shape of the MR field dependences indicates spin-dependent transport.
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The spin-dependent transport occurs across Fe3O4 grains and antiphase boundaries.