Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination
The current–voltage curves of memristors exhibit significant hysteresis effects of use for information storage and computing. Here, we provide a comparison of different devices based on MAPbI3 perovskite with different contact configurations, from a 15% efficient solar cell to a pure memristor that...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-07-01
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| Series: | Frontiers in Energy Research |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2022.914115/full |
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| author | Laura Munoz-Diaz Laura Munoz-Diaz Alvaro J. Rosa Agustín Bou Rafael S. Sánchez Beatriz Romero Rohit Abraham John Rohit Abraham John Maksym V. Kovalenko Maksym V. Kovalenko Antonio Guerrero Juan Bisquert |
| author_facet | Laura Munoz-Diaz Laura Munoz-Diaz Alvaro J. Rosa Agustín Bou Rafael S. Sánchez Beatriz Romero Rohit Abraham John Rohit Abraham John Maksym V. Kovalenko Maksym V. Kovalenko Antonio Guerrero Juan Bisquert |
| author_sort | Laura Munoz-Diaz |
| collection | DOAJ |
| description | The current–voltage curves of memristors exhibit significant hysteresis effects of use for information storage and computing. Here, we provide a comparison of different devices based on MAPbI3 perovskite with different contact configurations, from a 15% efficient solar cell to a pure memristor that lacks directional photocurrent. Current–voltage curves and impedance spectroscopy give insights into the different types of hysteresis, photocapacitance, and inductance present in halide perovskites. It is shown that both halide perovskite memristors and solar cells show a large inverted hysteresis effect at the forward bias that is related to the presence of a chemical inductor component in the equivalent circuit. Based on the results, we classify the observed response according to recombination current in devices with selective contacts, to voltage-activated single-carrier device conduction in devices with symmetric contacts. These findings serve to gain an understanding of the mechanism of memristor currents in mixed ionic-electronic conductors such as halide perovskites. We establish the link in the electrical response between solar cells and memristors. |
| first_indexed | 2024-04-12T07:09:50Z |
| format | Article |
| id | doaj.art-b87c4d2b0d8e4824b0d21d054b21e297 |
| institution | Directory Open Access Journal |
| issn | 2296-598X |
| language | English |
| last_indexed | 2024-04-12T07:09:50Z |
| publishDate | 2022-07-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj.art-b87c4d2b0d8e4824b0d21d054b21e2972022-12-22T03:42:40ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2022-07-011010.3389/fenrg.2022.914115914115Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under IlluminationLaura Munoz-Diaz0Laura Munoz-Diaz1Alvaro J. Rosa2Agustín Bou3Rafael S. Sánchez4Beatriz Romero5Rohit Abraham John6Rohit Abraham John7Maksym V. Kovalenko8Maksym V. Kovalenko9Antonio Guerrero10Juan Bisquert11Institute of Advanced Materials (INAM), Universitat Jaume I, Castellon de la Plana, SpainElectronic Technology Area, Universidad Rey Juan Carlos, Móstoles, SpainInstitute of Advanced Materials (INAM), Universitat Jaume I, Castellon de la Plana, SpainInstitute of Advanced Materials (INAM), Universitat Jaume I, Castellon de la Plana, SpainInstitute of Advanced Materials (INAM), Universitat Jaume I, Castellon de la Plana, SpainElectronic Technology Area, Universidad Rey Juan Carlos, Móstoles, SpainDepartment of Chemistry and Applied Biosciences, Institute of Inorganic Chemistry, ETH Zürich, Zürich, SwitzerlandEmpa-Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, SwitzerlandDepartment of Chemistry and Applied Biosciences, Institute of Inorganic Chemistry, ETH Zürich, Zürich, SwitzerlandEmpa-Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, SwitzerlandInstitute of Advanced Materials (INAM), Universitat Jaume I, Castellon de la Plana, SpainInstitute of Advanced Materials (INAM), Universitat Jaume I, Castellon de la Plana, SpainThe current–voltage curves of memristors exhibit significant hysteresis effects of use for information storage and computing. Here, we provide a comparison of different devices based on MAPbI3 perovskite with different contact configurations, from a 15% efficient solar cell to a pure memristor that lacks directional photocurrent. Current–voltage curves and impedance spectroscopy give insights into the different types of hysteresis, photocapacitance, and inductance present in halide perovskites. It is shown that both halide perovskite memristors and solar cells show a large inverted hysteresis effect at the forward bias that is related to the presence of a chemical inductor component in the equivalent circuit. Based on the results, we classify the observed response according to recombination current in devices with selective contacts, to voltage-activated single-carrier device conduction in devices with symmetric contacts. These findings serve to gain an understanding of the mechanism of memristor currents in mixed ionic-electronic conductors such as halide perovskites. We establish the link in the electrical response between solar cells and memristors.https://www.frontiersin.org/articles/10.3389/fenrg.2022.914115/fullperovskitememristorinverted hysteresisimpedance spectroscopysolar cell |
| spellingShingle | Laura Munoz-Diaz Laura Munoz-Diaz Alvaro J. Rosa Agustín Bou Rafael S. Sánchez Beatriz Romero Rohit Abraham John Rohit Abraham John Maksym V. Kovalenko Maksym V. Kovalenko Antonio Guerrero Juan Bisquert Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination Frontiers in Energy Research perovskite memristor inverted hysteresis impedance spectroscopy solar cell |
| title | Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination |
| title_full | Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination |
| title_fullStr | Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination |
| title_full_unstemmed | Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination |
| title_short | Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination |
| title_sort | inductive and capacitive hysteresis of halide perovskite solar cells and memristors under illumination |
| topic | perovskite memristor inverted hysteresis impedance spectroscopy solar cell |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2022.914115/full |
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