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arXiv · 1307.4946

Analog of Fishtail Anomaly in Plastically Deformed Graphene

S. Sergeenkov·F. M. Araujo-Moreira
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Abstract

By introducing a strain rate generated pseudo-electric field, we discuss a magnetic response of a plastically deformed graphene. Our results demonstrate the appearance of dislocation induced paramagnetic moment in a zero applied magnetic field. More interestingly, it is shown that in the presence of the magnetoplastic effect, the resulting magnetization exhibits typical features of the so-called fishtail anomaly (previously observed in superconductors). The estimates of the model parameters suggest quite an optimistic possibility to experimentally realize the predicted phenomena in plastically deformed graphene.

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S. Sergeenkov, F. M. Araujo-Moreira. 2013-07-18. Analog of Fishtail Anomaly in Plastically Deformed Graphene. https://doi.org/10.1134/s0021364013150149

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