2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications
文献类型：期刊论文
| 作者 | Xu, Yuehua1; Long, Qianqian1; Li, Dongze1; Li, Pengfei2,3 |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2022-02-02 |
| 卷号 | 24 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/d1cp04810d |
| 通讯作者 | Xu, Yuehua(yhxu@cczu.edu.cn) ; Li, Pengfei(pfli@issp.ac.cn) |
| 英文摘要 | Recently, the crystal structure of violet phosphorus and its monolayer violet phosphorene (VP) have been reconfirmed experimentally, and they were verified to be more thermally stable than their allotrope, black phosphorus. Here, we calculated the carrier mobility of monolayer VP using density functional theory. It is found that the carrier mobility is highly anisotropic and the hole mobility reaches 9.86 x 10(3) cm(2) V-1 s(-1) in the a-direction, endowing the potential application of VP in p-type semiconductor channel materials. Moreover, the Schottky barrier of the graphene/VP heterojunction turns into an ohmic contact when the electric field strength is >2 V nm(-1). Therefore, VP and graphene/VP heterojunctions have potential prospects in electronic devices. |
| WOS关键词 | BLACK PHOSPHORUS ; ELECTRON-TRANSPORT ; TRANSISTORS |
| 资助项目 | National Natural Science Foundation of China[11404038] ; National Natural Science Foundation of China[11174220] ; National Natural Science Foundation of China[51772213] ; National Natural Science Foundation of China[11374226] ; Special Foundation for Theoretical Physics Research Program of China[11347149] ; Qing Lan Project |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000746063600001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | National Natural Science Foundation of China ; Special Foundation for Theoretical Physics Research Program of China ; Qing Lan Project |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/127333]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Xu, Yuehua; Li, Pengfei |
| 作者单位 | 1.Changzhou Univ, Sch Microelect & Control Engn, Changzhou 213164, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Yuehua,Long, Qianqian,Li, Dongze,et al. 2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2022,24. |
| APA | Xu, Yuehua,Long, Qianqian,Li, Dongze,&Li, Pengfei.(2022).2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,24. |
| MLA | Xu, Yuehua,et al."2D Violet phosphorene with highly anisotropic mobility and its vdW heterojunction design for device applications".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 24(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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