https://scholars.lib.ntu.edu.tw/handle/123456789/581274
標題: | Analysis of the hysteresis effect in Perovskite solar cells for the traditional and inverted architectures | 作者: | Chang E.-W Huang J.-Y Wu Y.-R. YUH-RENN WU |
關鍵字: | Architecture; Hysteresis; Ions; Lead compounds; Perovskite; Built-in voltage; Hysteresis characteristics; Hysteresis effect; Inverted architectures; Inverted structure; Ion migration effect; Operation conditions; Traditional architecture; Perovskite solar cells | 公開日期: | 2020 | 卷: | 2020-June | 起(迄)頁: | 897-901 | 來源出版物: | Conference Record of the IEEE Photovoltaic Specialists Conference | 摘要: | In this study, the traditional and inverted architecture MAPbI3-based solar cells were investigated and the hysteresis characteristics of Perovskite solar cells (PSCs) caused by ion migration effects were modeled. Different operation conditions with time dependent ion drift-diffusion model were modeled, which has shown a great relevance to the I-V hysteresis characteristics of PSCs. It is depending on (1) bias scan rate; (2) concentration of ion in MAPbI3 material, and (3) carrier lifetime of MAPbI3. Simulation results show that traditional architecture PSCs have larger hysteresis effects. And the difference of the traditional and inverted structures is due to the difference of built-in voltage inside the devices, which induces (I-) ion migration to transport layer and effect the depletion field. ? 2020 IEEE. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099562018&doi=10.1109%2fPVSC45281.2020.9300759&partnerID=40&md5=eefb4dfe6f9ce3b04db456aeb63da3ed https://scholars.lib.ntu.edu.tw/handle/123456789/581274 |
ISSN: | 01608371 | DOI: | 10.1109/PVSC45281.2020.9300759 |
顯示於: | 電機工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。