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Physical Model for the Current–Voltage Hysteresis and Impedance of Halide Perovskite Memristors
dc.contributor.author | Berruet, Mariana | |
dc.contributor.author | Pérez-Martínez, José Carlos | |
dc.contributor.author | Romero, Beatriz | |
dc.contributor.author | Gonzales, Cedric | |
dc.contributor.author | Al-Mayouf, Abdullah | |
dc.contributor.author | Guerrero, Antonio | |
dc.contributor.author | Bisquert, Juan | |
dc.date.accessioned | 2022-05-19T07:18:37Z | |
dc.date.available | 2022-05-19T07:18:37Z | |
dc.date.issued | 2022-03-01 | |
dc.identifier.citation | Berruet, M.; Pérez-Martínez, J. C.; Romero, B.; Gonzales, C.; Al-Mayouf, A. M.; Guerrero, A.; Bisquert, J. Physical Model for the Current–Voltage Hysteresis and Impedance of Halide Perovskite Memristor. ACS Energy Lett. 2022, 7 (3), 1214-1222. DOI: 10.1021/acsenergylett.2c00121 | ca_CA |
dc.identifier.issn | 2380-8195 | |
dc.identifier.uri | http://hdl.handle.net/10234/197709 | |
dc.description.abstract | An investigation of the kinetic behavior of MAPbI3 memristors shows that the onset voltage to a high conducting state depends strongly on the voltage sweep rate, and the impedance spectra generate complex capacitive and inductive patterns. We develop a dynamic model to describe these features and obtain physical insight into the coupling of ionic and electronic properties that produce the resistive switching behavior. The model separates the memristive response into distinct diffusion and transition-state-formation steps that describe well the experimental current–voltage curves at different scan rates and impedance spectra. The ac impedance analysis shows that the halide perovskite memristor response contains the composition of two inductive processes that provide a huge negative capacitance associated with inverted hysteresis. The results provide a new approach to understand some typical characteristics of halide perovskite devices, such as the inductive behavior and hysteresis effects, according to the time scales of internal processes. | ca_CA |
dc.description.sponsorShip | Funding for open access charge: CRUE-Universitat Jaume I | |
dc.format.extent | 9 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | American Chemical Society | ca_CA |
dc.relation.isPartOf | ACS Energy Lett. 2022, 7, 3, 1214-1222 | ca_CA |
dc.rights | Copyright © 2022 The Authors. Published by American Chemical Society | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | ca_CA |
dc.subject | circuits | ca_CA |
dc.subject | hysteresis | ca_CA |
dc.subject | memristors | ca_CA |
dc.subject | perovskites | ca_CA |
dc.subject | electrical properties | ca_CA |
dc.title | Physical Model for the Current–Voltage Hysteresis and Impedance of Halide Perovskite Memristors | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1021/acsenergylett.2c00121 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://pubs.acs.org/doi/abs/10.1021/acsenergylett.2c00121 | ca_CA |
dc.description.sponsorship | We acknowledge the financial support from Generalitat Valenciana for a Grisolia grant (GRISOLIAP/2019/048) and Ministerio de Ciencia y Innovación (PID2019-107348GB-100). We also acknowledge the financial support of CONICET (Extern Fellowship 2020); Comunidad de Madrid (S2018/NMT-4326-SINFOTON2-CM); and Universidad Rey Juan Carlos “Grupo DELFO de alto rendimiento”, reference M2363, under research program “Programa de fomento y desarrollo de la investigación”. | |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Generalitat Valenciana | ca_CA |
project.funder.name | Ministerio de Ciencia, Innovación y Universidades | ca_CA |
project.funder.name | CONICET | ca_CA |
project.funder.name | Comunidad de Madrid | ca_CA |
project.funder.name | Universidad Rey Juan Carlos | ca_CA |
oaire.awardNumber | GRISOLIAP/2019/048 | ca_CA |
oaire.awardNumber | MICIU/ICTI2017-2020/PID2019-107348GB-100 | ca_CA |
oaire.awardNumber | Extern Fellowship 2020 | ca_CA |
oaire.awardNumber | S2018/NMT-4326-SINFOTON2-CM | ca_CA |
oaire.awardNumber | M2363 | ca_CA |
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