• 文献标题:   Analog of fishtail anomaly in plastically deformed graphene
  • 文献类型:   Article
  • 作  者:   SERGEENKOV S, ARAUJOMOREIRA FM
  • 作者关键词:  
  • 出版物名称:   JETP LETTERS
  • ISSN:   0021-3640
  • 通讯作者地址:   Univ Fed Sao Carlos
  • 被引频次:   2
  • DOI:   10.1134/S0021364013150149
  • 出版年:   2013

▎ 摘  要

By introducing a strain rate generated pseudo-electric field E (x) (d) ae A , 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. The estimates of the model parameters suggest quite an optimistic possibility to experimentally realize the predicted phenomena in plastically deformed graphene.