Electronic and optical properties of silicene nanomeshes
文献类型：期刊论文
| 作者 | Ye, Xue-Sheng1; Shao, Zhi-Gang1; Zhao, Hongbo1; Yang, Lei2,3; Wang, Cang-Long |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2014 |
| 卷号 | 4页码:37998-38003 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c4ra03942d |
| 文献子类 | Article |
| 英文摘要 | We have investigated the electronic and optical properties of silicene nanomeshes (SNMs) using first-principle calculations. The emerging information indicates that the resulting properties are sensitive to the width (W) of the silicon chains between neighboring holes. Our results show that the bandgaps of SNMs with an odd W value remain closed. On the contrary, bandgaps are opened in SNMs with an even W value at the G points. Most importantly, SNMs possess a broad frequency photoresponse ranging from far infrared (0 eV) to ultraviolet (10 eV) and the optical properties of SNMs can be tuned by varying the value of W. Our results reveal that SNMs, as silicon-based materials, have a significant potential for electronic, photonic, and photovoltaic applications. |
| WOS关键词 | GRAPHENE ANTIDOT LATTICES ; BANDGAP ; 1ST-PRINCIPLES ; CASTEP ; CELLS ; GAS |
| 资助项目 | "Strategic Priority Research Program" of the Chinese Academy of Sciences[XDA03030100] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000341455200007 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://119.78.100.186/handle/113462/49819]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Shao, Zhi-Gang |
| 作者单位 | 1.S China Normal Univ, SPTE, Lab Quantum Engn & Quantum Mat, Guangzhou 510006, Guangdong, Peoples R China 2.Chinese Acad Sci, Lanzhou 730000, Peoples R China 3.Lanzhou Univ, Inst Modern Phys, Dept Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, Xue-Sheng,Shao, Zhi-Gang,Zhao, Hongbo,et al. Electronic and optical properties of silicene nanomeshes[J]. RSC ADVANCES,2014,4:37998-38003. |
| APA | Ye, Xue-Sheng,Shao, Zhi-Gang,Zhao, Hongbo,Yang, Lei,&Wang, Cang-Long.(2014).Electronic and optical properties of silicene nanomeshes.RSC ADVANCES,4,37998-38003. |
| MLA | Ye, Xue-Sheng,et al."Electronic and optical properties of silicene nanomeshes".RSC ADVANCES 4(2014):37998-38003. |
入库方式： OAI收割
来源：近代物理研究所
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