Coupling effects of the electric field and bending on the electronic and magnetic properties of penta-graphene nanoribbonsf

Release Time:2025-04-30  Hits:

• Date:2025-04-30
• Title of Paper:Coupling effects of the electric field and bending on the electronic and magnetic properties of penta-graphene nanoribbonsf
• Journal:Phys.Chem.Chem.Phys
• Summary:Quasi one-dimensional materials made from carbon have attracted a lot of attention because of their
  interesting properties and potential applications in electronic devices. Recently, new kinds of carbon
  allotropes named as penta-graphene nanoribbons (P-GNRs) have been proposed. By implementing firstprinciples
  calculations, P-GNRs exhibit large tunable band gaps under bending stress, and the band gaps
  of P-GNRs are easier to control than those of GNRs. In addition, the order of spin moments of P-GNRs
  can transform from ferromagnetic to antiferromagnetic under the coupling effect of the electric field
  and bending strain, thus resulting in a significant change of magnetism. Therefore, the diverse electronic
  and magnetic properties highlight the potential applications of P-GNRs in flexible displays, wearable
  computation electronics and digital memory devices.
• Co-author:C. He, X. F. Wang and W. X. Zhang
• Volume:2017, 19, 18426
• Page Number:18426
• Translation or Not:No
• Date of Publication:2017-07-19