Abstract
Photovoltaics based on metal-halide perovskites (MHPs) have exceeded the performance of other thin film technologies. However, there are challenges that frustrate the use of current MHP synthesis techniques for large-scale manufacturing. Here, efficient solar cells are demonstrated based on an active layer of methylammonium lead iodide (MAPbI3) codeposited via vapor transport deposition (VTD). Our system design enables different source temperatures and carrier gas flow rates for the individual precursors, allowing precursor co-deposition and control over perovskite film composition. VTD-processed devices based on an active layer of MAPbI3 realize power conversion efficiencies >10% under AM1.5G solar simulated illumination.
Original language | English (US) |
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Title of host publication | Organic, Hybrid, and Perovskite Photovoltaics XXIV |
Editors | Gang Li, Natalie Stingelin, Ana Flavia Nogueira, Thuc-Quyen Nguyen, Ellen Moons, Barry P. Rand |
Publisher | SPIE |
ISBN (Electronic) | 9781510665347 |
DOIs | |
State | Published - 2023 |
Event | Organic, Hybrid, and Perovskite Photovoltaics XXIV 2023 - San Diego, United States Duration: Aug 22 2023 → Aug 24 2023 |
Publication series
Name | Proceedings of SPIE - The International Society for Optical Engineering |
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Volume | 12660 |
ISSN (Print) | 0277-786X |
ISSN (Electronic) | 1996-756X |
Conference
Conference | Organic, Hybrid, and Perovskite Photovoltaics XXIV 2023 |
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Country/Territory | United States |
City | San Diego |
Period | 8/22/23 → 8/24/23 |
Bibliographical note
Publisher Copyright:© 2023 SPIE. All rights reserved.
Keywords
- MAPbI
- metal-halide perovskites
- perovskite solar cells
- vapor transport deposition