何成
- 教授
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- E-Mail:
- Date of Employment:2009-11-25
- Professional Title:教授
- Status:Employed
- Alma Mater:吉林大学
- College:School Of Materials Science And Engineering
- Discipline:Materials Science and Engineering
- Papers
Novel electronic and planar magnetic properties of two-dimensional surface decorated antimonene
Release Time:2025-04-30 Hits:
- Date:2025-04-30
- Title of Paper:Novel electronic and planar magnetic properties of two-dimensional surface decorated antimonene
- Journal:Mater. Res. Bull.
- Summary:The structural, magnetic and electronic properties of antimonenes decorated by hydrogen and halogen have been systematically investigated by density functional theory. The results indicate that semi-decorated antimonene (SX-Sb) (X = H, F, Cl, Br and I) exhibit quasi-planar magnetism, while fully-decorated antimonene (FX-Sb) is a planar Dirac material. Due to the existence of Dirac-cone-like feature, the electronic properties of FX-Sb monolayer can be effectively tuned by applying an extemal biaxial strain or an electric field and meanwhile maintain a high carrier mobility. In addition, the ferromagnetic state of SX-Sb monolayer is found to be energetically stable. SF-Sb and SCl-Sb nanosheets are predicted to be room-temperature ferromagnetic. The diverse electronic and magnetic properties of antimonene highlight the potential applications in electronics and spintronics.
- Co-author:W.X. Zhang, M.M. Dong, C. He
- Volume:2019,118,110489
- Page Number:2019,118,110489
- Translation or Not:No
- Date of Publication:2019-10-01