Electrically Switchable Amplified Spontaneous Emission from Lead Halide Perovskite Film
文献类型：期刊论文
| 作者 | Liu, Peng1,2; Gu, Chunling3; Liao, Qing4 |
| 刊名 | ACS OMEGA
 |
| 出版日期 | 2021-12-14 |
| 卷号 | 6期号:49页码:34021-34026 |
| ISSN号 | 2470-1343 |
| DOI | 10.1021/acsomega.1c05364 |
| 英文摘要 | Electrically tunable optical devices that allow for modulation and detection of the optical signals would be extremely beneficial for the next photonic and electronic technologies. Perovskite materials as an emerging excitonic one provide promising platforms because they offer excitons manipulated by an external electrical field and efficient coupling to light. However, so far, electrically modulated switches based on perovskite amplified spontaneous emission (ASE) still remain unexplored. Here, we prepared perovskite films on indium tin oxide substrates by a spin-coating method and characterized their ASE behaviors. Based on it, we designed and fabricated electrically switchable ASE devices of perovskite film based on a light-emitting diode device configuration. Under the externally applied current, this device exhibits good controllable optoelectronic switching behaviors. Furthermore, this photoelectric response can be modulated by the different current densities. Our strategy for electrically switchable perovskite ASE will promote integrated applications in optoelectronic devices and provide valuable experience for the development of electrically pumped perovskite lasers. |
| WOS关键词 | EFFICIENCY |
| 资助项目 | National Key R&D Program of China[2018YFA0704805] ; National Key R&D Program of China[2018YFA0704802] ; National Key R&D Program of China[2017YFA0204503] ; National Natural Science Foundation of China[22090022] ; National Natural Science Foundation of China[21833005] ; National Natural Science Foundation of China[21873065] ; National Natural Science Foundation of China[21790364] ; National Natural Science Foundation of China[21673144] ; Natural Science Foundation of Beijing, China[2192011] ; Natural Science Foundation of Beijing, China[KZ202110028043] ; Beijing Talents Project[2019A23] ; Open Fund of the State Key Laboratory of Integrated Optoelectronics[IOSKL2019KF01] ; Capacity Building for Sci-Tech Innovation-Fundamental Scientific Research Funds ; Beijing Advanced Innovation Center for Imaging Theory and Technology ; Science and Technology Base and Talent Special Project of Guangxi Province[AD19245162] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000757388000073 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Beijing, China ; Beijing Talents Project ; Open Fund of the State Key Laboratory of Integrated Optoelectronics ; Capacity Building for Sci-Tech Innovation-Fundamental Scientific Research Funds ; Beijing Advanced Innovation Center for Imaging Theory and Technology ; Science and Technology Base and Talent Special Project of Guangxi Province |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/52153]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Liao, Qing |
| 作者单位 | 1.Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guilin 541004, Peoples R China 2.Guilin Univ Elect Technol, Guangxi Key Lab Informat Mat, Guilin 541004, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China 4.Capital Normal Univ, Dept Chem, Beijing Key Lab Opt Mat & Photon Devices, Beijing 100048, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Peng,Gu, Chunling,Liao, Qing. Electrically Switchable Amplified Spontaneous Emission from Lead Halide Perovskite Film[J]. ACS OMEGA,2021,6(49):34021-34026. |
| APA | Liu, Peng,Gu, Chunling,&Liao, Qing.(2021).Electrically Switchable Amplified Spontaneous Emission from Lead Halide Perovskite Film.ACS OMEGA,6(49),34021-34026. |
| MLA | Liu, Peng,et al."Electrically Switchable Amplified Spontaneous Emission from Lead Halide Perovskite Film".ACS OMEGA 6.49(2021):34021-34026. |
入库方式： OAI收割
来源：过程工程研究所
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