Room-temperature ferromagnetism in oxidized-graphenic nanoplatelets induced by topographic defects

J.J. Prías-Barragán,K. Gross, H. Ariza-Calderón,P. Prieto,C. Di Giorgio,F. Bobba,A.M. Cucolo

Journal of Magnetism and Magnetic Materials（2021）

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摘要

•Electron-micrographs, bulk and MFM magnetization of pyrolytic oxidized-graphenic nanoplatelets are presented.•Ferromagnetism order at room-temperature induced by topographic defects was experimentally observed.•Increased defect density, results in enhanced magnetization.

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关键词

Magnetism,Nanoplatelets,Oxidized-graphene,Ferromagnetism,Defects

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