Sulfide-Inhibiting Growth of Lead Sulfide Rods Array Film from Micron to Nano for NIR Photodetector
文献类型：期刊论文
| 作者 | Yan, Ruiyang1,2; Yang, Chan1; Feng, Shuanglong1 ; Li, Shangkun3
|
| 刊名 | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
 |
| 出版日期 | 2022-03-18 |
| 页码 | 8 |
| 关键词 | ECALE NIR photodetector PbS nanorods |
| ISSN号 | 1862-6300 |
| DOI | 10.1002/pssa.202100776 |
| 通讯作者 | Feng, Shuanglong(fengshuanglong@cigit.ac.cn) ; Li, Shangkun(lsklp@163.com) |
| 英文摘要 | In general, the growth rate of lead sulfide (PbS) crystals in the solution is fast, and it is difficult to obtain nanosized structure films without the presence of inhibitors. Herein, highly crystalline 1D single-crystal PbS nanorods array on the graphene substrate is prepared in the solution containing a high-concentration sulfur ion as the inhibitors by electrochemical atomic layer epitaxy (ECALE) method. Meanwhile, the diameter of the PbS array from micrometers to nanometers can be controlled by adjusting the ratio of lead and sulfur. Through polarization studies on graphene substrates, the critical role of Au-thiolate in the vertical growth of PbS nanorod is controlled. Finally, the PbS array-graphene heterostructure photodetector presents an extraordinary photoresponsivity in 1.55 mu m at room temperature. |
| 资助项目 | National Natural Science Foundation of China[61605207] ; National Natural Science Foundation of China[61704172] ; National Natural Science Foundation of China[61705229] ; Key R&D plan of the Ministry of Science and Technology[2017YFE0131900] ; Youth Innovation Promotion Association of CAS[2018416] ; Natural Science Foundation of Chongqing, China[cstc2019jcyjjqX0017] ; Western Light Program of the Chinese Academy of Sciences[2018416] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000788656600001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/15859]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Feng, Shuanglong; Li, Shangkun |
| 作者单位 | 1.Chinese Acad Sci, Micronano Mfg & Syst Integrat Ctr, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 2.Univ Chinese Acad Sci, Chongqing Sch, Chongqing 400714, Peoples R China 3.Chongqing Med Univ, Dept Anesthesiol, Affiliated Hosp 1, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Ruiyang,Yang, Chan,Feng, Shuanglong,et al. Sulfide-Inhibiting Growth of Lead Sulfide Rods Array Film from Micron to Nano for NIR Photodetector[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2022:8. |
| APA | Yan, Ruiyang,Yang, Chan,Feng, Shuanglong,&Li, Shangkun.(2022).Sulfide-Inhibiting Growth of Lead Sulfide Rods Array Film from Micron to Nano for NIR Photodetector.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,8. |
| MLA | Yan, Ruiyang,et al."Sulfide-Inhibiting Growth of Lead Sulfide Rods Array Film from Micron to Nano for NIR Photodetector".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2022):8. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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