arxiv: cond-mat/0309128 · v1 · submitted 2003-09-05 · ❄️ cond-mat.str-el · cond-mat.mtrl-sci

Induced Magnetic Ordering by Proton Irradiation in Graphite

P. Esquinazi , D. Spemann , R. H\"ohne , A. Setzer , K.-H. Han , T. Butz This is my paper

classification ❄️ cond-mat.str-el cond-mat.mtrl-sci

keywords magneticgraphiteirradiationorderingprotondeviceenergyevidence

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We provide evidence that proton irradiation of energy 2.25 MeV on highly-oriented pyrolytic graphite samples triggers ferro- or ferrimagnetism. Measurements performed with a superconducting quantum interferometer device (SQUID) and magnetic force microscopy (MFM) reveal that the magnetic ordering is stable at room temperature.

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Induced Magnetic Ordering by Proton Irradiation in Graphite

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