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Performance and Stability of Perovskite Solar Cells
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Performance and Stability of Perovskite Solar Cells. |
| 개인저자 | Hossain, S. M. Istiaque. |
| 단체저자명 | Iowa State University. Electrical and Computer Engineering. |
| 발행사항 | [S.l.]: Iowa State University., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 256 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-10B(E). Dissertation Abstract International |
| ISBN | 9780438073814 |
| 학위논문주기 | Thesis (Ph.D.)--Iowa State University, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Adviser: Vikram L. Dalal. |
| 요약 | Perovskite solar cells have great potential not only as a high-efficiency and low-cost single junction solar cell, but also as a top cell (larger bandgap material) for tandem cells with either c-Si or CIGS solar cells. Perovskite as an active la |
| 요약 | In the initial part of this work, we have optimized the power-conversion efficiency of a p-i-n structured solar cell and obtained an efficiency of about 18.5%, which is one of the best cells in the world on PTAA as hole transport layer using sin |
| 요약 | For most part of this work, we have studied the detailed device physics to understand the photon-induced degradation of perovskite solar cells. We have developed a model based on generation and migration of ions. We have proposed a modified equi |
| 요약 | Finally, we have studied how different factors such as the transport layers, stoichiometry of perovskite (PbI2 to MAI molar ratio), the biasing conditions at which the device is kept during photo-degradation, fabrication techniques of perovskit |
| 요약 | For electrical characterization, we have calculated the dielectric constant of perovskite using capacitance spectroscopy and reported this value to be about 60, which suggests that perovskite has exciton binding energy of about 0.59 meV. |
| 일반주제명 | Electrical engineering. |
| 언어 | 영어 |
| 바로가기 | 
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