期刊
PHYSICAL REVIEW B
卷 88, 期 8, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.88.081405
关键词
-
资金
- EC under the Graphene Flagship [CNECT-ICT-604391]
- [14.A18.21.0076]
Magnetism in single-side hydrogenated (C2H) and fluorinated (C2F) graphene is analyzed in terms of the Heisenberg model with parameters determined from first principles. We predict a frustrated ground state for both systems, which means the instability of collinear spin structures and sheds light on the absence of a conventional magnetic ordering in defective graphene demonstrated in recent experiments. Moreover, our findings suggest a highly correlated magnetic behavior at low temperatures offering the possibility of a spin-liquid state.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据