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https://elib.bsu.by/handle/123456789/342050| Title: | Effect of Magnetic Co–CoO Particles on the Carrier Transport in Monolayer Graphene |
| Authors: | Fedotova, J.A. Kharchanka, A.A. Fedotov, A.K. Kasiuk, J.V. Gumiennik, U.E. Chichkov, M.V. Malinkovich, M.D. Konakov, A.O. Vorobyova, S.A. Kula, M. Mitura-Nowak, M. Maximenko, A.A. Przewoźnik, J. Kapusta, C. |
| Open Researcher and Contributor ID: | 0000-0002-4471-0552 |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Электроника. Радиотехника |
| Issue Date: | 2020 |
| Publisher: | Pleiades Publishing, Ltd. |
| Citation: | Physics of the Solid State. 2020;Vol. 62(2): P. 368-377 |
| Abstract: | Electrodeposition of cobalt on monolayer graphene synthesized by chemical vapor deposition produces Co–CoO/graphene composite structures, which is accompanied by increases in the electrical resistance and magnetoresistance. We show that the observed magnetoresistance effect is caused by two competing contributions: negative (NMR) and positive (PMR) magnetoresistance. In weak magnetic fields, the NMR is described by quantum localization correction to the Drude model of conductivity in graphene. The enhancement of PMR observed in strong magnetic fields is related to the Lorentz mechanism in Co–CoO particles. |
| URI: | https://elib.bsu.by/handle/123456789/342050 |
| DOI: | 10.1134/S1063783420020134 |
| Licence: | info:eu-repo/semantics/openAccess |
| Appears in Collections: | Статьи НИУ «Институт ядерных проблем» |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| S1063783420020134.pdf | 2,39 MB | Adobe PDF | View/Open |
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