Anomalous temperature behavior of resistance in C1−xCox thin films grown by pulsed laser deposition technique
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- 作者：S. Sergeenkova ; b ; sergei@df.ufscar.br" class="auth_mail" title="E-mail the corresponding author ; C. Có ; rdovab ; L. Cichetto Jr.b ; c ; d ; O.F. de Limae ; E. Longoc ; d ; F.M. Araú ; jo-Moreirab
- 关键词：Carbon-cobalt nanocomposite ; Thin films ; Resistance ; Polaron hopping ; Magnetic scattering
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 May 2016
- 年：2016
- 卷：667
- 期：Complete
- 页码：18-22
- 全文大小：959 K
文摘
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Temperature and doping dependence of resistance in C1−xCox thin films is studied.
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Low temperature data follow polaron hopping scenario.
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High temperature data are dominated by spontaneous FM magnetization.