Photovoltaic Switching Mechanism in Lateral Structure Hybrid Perovskite Solar Cells
University of Nebraska–Lincoln · University of Maryland, College Park · +2 more institutions
Abstract
Long range electromigration of methylammonium ions (MA+) in methyl ammonium lead tri-iodide (MAPbI3) film is observed directly using the photothermal induced resonance technique. The electromigration of MA+ leads to the formation of a lateral p-i-n structure, which is the origin of the switchable photovoltaic effect in MAPbI3 perovskite devices. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The…
Citation impact
- FWCI
- 47.59
- Percentile
- 100%
- References
- 50
Authors
7- YYYongbo Yuan
University of Nebraska–Lincoln
- JCJungseok Chae
University of Maryland, College Park, Center for Nanoscale Science and Technology, National Institute of Standards and Technology
- YSYuchuan Shao
University of Nebraska–Lincoln
- QWQi Wang
University of Nebraska–Lincoln
- ZXZhengguo Xiao
University of Nebraska–Lincoln
Topics & keywords
- Perovskite (structure)
- Photovoltaic system
- Materials science
- Electromigration
- Optoelectronics
- Mechanism (biology)
- Nanotechnology
- Engineering physics
- Affordable and clean energy
Funding
- NSNational Science FoundationAwards: DE-EE0006709, 1252623, ECCS-1252623
- UDU.S. Department of EnergyAwards: ECCS-1252623, DE-EE0006709
- NPNebraska Public Power District
- NINational Institute of Standards and TechnologyAward: 70NANB10H193
- DODivision of Electrical, Communications and Cyber SystemsAward: ECCS-1252623
- CFCenter for Nanoscale Science and TechnologyAward: 70NANB10H193