First-principle calculations of optical properties of monolayer arsenene and antimonene allotropes
文献类型：期刊论文
| 作者 | Zhu, Heyuan; Xu, Yuanfeng; Peng, Bo; Zhang, Hao; Shao, Hezhu; Zhang, Rongjun |
| 刊名 | ANNALEN DER PHYSIK
 |
| 出版日期 | 2017 |
| 卷号 | 529期号:4页码:UNSP 1600152 |
| ISSN号 | 0003-3804 |
| 英文摘要 | Recently a stable monolayer of antimony in buckled honeycomb structure called antimonene was successfully grown on 3D topological insulator Bi2Te3 and Sb2Te3, which displays novel semiconducting properties. By first-principle calculations, we systematically investigate the electronic and optical properties of alpha- and beta-allotropes of monolayer arsenene/antimonene. The obtained electronic structures reveal that the direct band gap of alpha-arsenene/antimonene is much smaller than the indirect band gap of their beta-counterpart, respectively. Significant absorption is observed in alpha-antimonene, which can be used as a broad saturable absorber. For beta-arsenene/antimonene, the reflectivity is low and the absorption is negligible in the visible region when the polarization along the out-plane direction, indicating that beta-arsenene/antimonene are polarizationally transparent materials. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/13917]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Zhu, Heyuan,Xu, Yuanfeng,Peng, Bo,et al. First-principle calculations of optical properties of monolayer arsenene and antimonene allotropes[J]. ANNALEN DER PHYSIK,2017,529(4):UNSP 1600152. |
| APA | Zhu, Heyuan,Xu, Yuanfeng,Peng, Bo,Zhang, Hao,Shao, Hezhu,&Zhang, Rongjun.(2017).First-principle calculations of optical properties of monolayer arsenene and antimonene allotropes.ANNALEN DER PHYSIK,529(4),UNSP 1600152. |
| MLA | Zhu, Heyuan,et al."First-principle calculations of optical properties of monolayer arsenene and antimonene allotropes".ANNALEN DER PHYSIK 529.4(2017):UNSP 1600152. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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