Coupling effects of the electric field and bending on the electronic and magnetic properties of penta-graphene nanoribbonsf
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Coupling effects of the electric field and bending on the electronic and magnetic properties of penta-graphene nanoribbonsf
- 发表刊物：
- Phys.Chem.Chem.Phys
- 摘要：
- 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.
- 合写作者：
- C. He, X. F. Wang and W. X. Zhang
- 卷号：
- 2017, 19, 18426
- 页面范围：
- 18426
- 是否译文：
- 否
- 发表时间：
- 2017-07-19