Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
The origin of hysteresis remains an open question in lead-halide perovskite solar cells. Here, Meloni et al. investigate the causes of hysteresis using an experimental and computational approach, finding that the observed hysteresis is due to halide ion-vacancy movement in the perovskite.
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2016-02-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms10334 |
| _version_ | 1818957013989720064 |
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| author | Simone Meloni Thomas Moehl Wolfgang Tress Marius Franckevičius Michael Saliba Yong Hui Lee Peng Gao Mohammad Khaja Nazeeruddin Shaik Mohammed Zakeeruddin Ursula Rothlisberger Michael Graetzel |
| author_facet | Simone Meloni Thomas Moehl Wolfgang Tress Marius Franckevičius Michael Saliba Yong Hui Lee Peng Gao Mohammad Khaja Nazeeruddin Shaik Mohammed Zakeeruddin Ursula Rothlisberger Michael Graetzel |
| author_sort | Simone Meloni |
| collection | DOAJ |
| description | The origin of hysteresis remains an open question in lead-halide perovskite solar cells. Here, Meloni et al. investigate the causes of hysteresis using an experimental and computational approach, finding that the observed hysteresis is due to halide ion-vacancy movement in the perovskite. |
| first_indexed | 2024-12-20T11:03:06Z |
| format | Article |
| id | doaj.art-d4002d422555438d883e8b5a07f48788 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-20T11:03:06Z |
| publishDate | 2016-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-d4002d422555438d883e8b5a07f487882022-12-21T19:42:58ZengNature PortfolioNature Communications2041-17232016-02-01711910.1038/ncomms10334Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cellsSimone Meloni0Thomas Moehl1Wolfgang Tress2Marius Franckevičius3Michael Saliba4Yong Hui Lee5Peng Gao6Mohammad Khaja Nazeeruddin7Shaik Mohammed Zakeeruddin8Ursula Rothlisberger9Michael Graetzel10Laboratoire de Chimie et Biochimie Computationnelles, ISIC, FSB-BCH, École Polytechnique Fédérale de Lausanne (EPFL)Laboratory of Photonics and Interfaces, ISIC, Swiss Federal Institute of Technology (EPFL)Laboratory of Photonics and Interfaces, ISIC, Swiss Federal Institute of Technology (EPFL)Laboratory of Photonics and Interfaces, ISIC, Swiss Federal Institute of Technology (EPFL)Group for Molecular Engineering of Functional Materials, ISIC-Valais, Swiss Federal Institute of Technology (EPFL)Group for Molecular Engineering of Functional Materials, ISIC-Valais, Swiss Federal Institute of Technology (EPFL)Group for Molecular Engineering of Functional Materials, ISIC-Valais, Swiss Federal Institute of Technology (EPFL)Group for Molecular Engineering of Functional Materials, ISIC-Valais, Swiss Federal Institute of Technology (EPFL)Laboratory of Photonics and Interfaces, ISIC, Swiss Federal Institute of Technology (EPFL)Laboratoire de Chimie et Biochimie Computationnelles, ISIC, FSB-BCH, École Polytechnique Fédérale de Lausanne (EPFL)Laboratory of Photonics and Interfaces, ISIC, Swiss Federal Institute of Technology (EPFL)The origin of hysteresis remains an open question in lead-halide perovskite solar cells. Here, Meloni et al. investigate the causes of hysteresis using an experimental and computational approach, finding that the observed hysteresis is due to halide ion-vacancy movement in the perovskite.https://doi.org/10.1038/ncomms10334 |
| spellingShingle | Simone Meloni Thomas Moehl Wolfgang Tress Marius Franckevičius Michael Saliba Yong Hui Lee Peng Gao Mohammad Khaja Nazeeruddin Shaik Mohammed Zakeeruddin Ursula Rothlisberger Michael Graetzel Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells Nature Communications |
| title | Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells |
| title_full | Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells |
| title_fullStr | Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells |
| title_full_unstemmed | Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells |
| title_short | Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells |
| title_sort | ionic polarization induced current voltage hysteresis in ch3nh3pbx3 perovskite solar cells |
| url | https://doi.org/10.1038/ncomms10334 |
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