| Tailoring electronic properties of two-dimensional antimonene with isoelectronic counterparts* | |
| Zhang, Ye1; Guo, Huai-Hong1; Dong, Bao-Juan2,4,5; Zhu, Zhen3; Yang, Teng2; Wang, Ji-Zhang2; Zhang, Zhi-Dong2 | |
| 通讯作者 | Guo, Huai-Hong(hhguo@escience.cn) ; Dong, Bao-Juan(dongbaojuan.1989@gmail.com) ; Zhu, Zhen(zhuzhen@engineering.ucsb.edu) ; Yang, Teng(yangteng@imr.ac.cn) |
| 2020-02-01 | |
| 发表期刊 | CHINESE PHYSICS B
 |
| ISSN | 1674-1056 |
| 卷号 | 29期号:3页码:9 |
| 摘要 | Using ab initio density functional theory calculations, we explore the three most stable structural phases, namely, alpha, beta, and cubic (c) phases, of two-dimensional (2D) antimonene, as well as its isoelectronic counterparts SnTe and InI. We find that the band gap increases monotonically from Sb to SnTe to InI along with an increase in ionicity, independent of the structural phases. The band gaps of this material family cover the entire visible-light energy spectrum, ranging from 0.26 eV to 3.37 eV, rendering them promising candidates for optoelectronic applications. Meanwhile, band-edge positions of these materials are explored and all three types of band alignments can be achieved through properly combining antimonene with its isoelectronic counterparts to form heterostructures. The richness in electronic properties for this isoelectronic material family sheds light on possibilities to tailor the fundamental band gap of antimonene via lateral alloying or forming vertical heterostructures. |
| 关键词 | tailoring electronic properties two-dimensional antimonene isoelectronic counterparts |
| 资助者 | National Natural Science Foundation of China ; College Students' Innovation and Entrepreneurship Projects, China ; Liaoning Province Doctor Startup Fund, China |
| DOI | 10.1088/1674-1056/ab6c4e |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[51702146] ; College Students' Innovation and Entrepreneurship Projects, China[201710148000072] ; Liaoning Province Doctor Startup Fund, China[201601325] |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000521194200001 |
| 出版者 | IOP PUBLISHING LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/137905 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Guo, Huai-Hong; Dong, Bao-Juan; Zhu, Zhen; Yang, Teng |
| 作者单位 | 1.Liaoning Shihua Univ, Coll Sci, Fushun 113001, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA 4.Shanxi Univ, State Key Lab Quantum Opt & Quantum Opt Devices, Inst Optoelect, Taiyuan 030006, Peoples R China 5.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ye,Guo, Huai-Hong,Dong, Bao-Juan,et al. Tailoring electronic properties of two-dimensional antimonene with isoelectronic counterparts*[J]. CHINESE PHYSICS B,2020,29(3):9. |
| APA | Zhang, Ye.,Guo, Huai-Hong.,Dong, Bao-Juan.,Zhu, Zhen.,Yang, Teng.,...&Zhang, Zhi-Dong.(2020).Tailoring electronic properties of two-dimensional antimonene with isoelectronic counterparts*.CHINESE PHYSICS B,29(3),9. |
| MLA | Zhang, Ye,et al."Tailoring electronic properties of two-dimensional antimonene with isoelectronic counterparts*".CHINESE PHYSICS B 29.3(2020):9. |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论