Time Transients with Inductive Loop Traces in Metal Halide Perovskites
Metadatos
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INVESTIGACIONMetadatos
Título
Time Transients with Inductive Loop Traces in Metal Halide PerovskitesFecha de publicación
2023Editor
WileyISSN
1616-301X; 1616-3028Cita bibliográfica
Hernández-Balaguera, E., Bisquert, J., Time Transients with Inductive Loop Traces in Metal Halide Perovskites. Adv. Funct. Mater. 2023, 2308678. https://doi.org/10.1002/adfm.202308678Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://onlinelibrary.wiley.com/doi/10.1002/adfm.202308678Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Metal halide perovskites are archetypal ionic-electronic materials with great prospects for optoelectronic applications. Among the rich variety of physics exhibited by ionic-electronic conduction, here, those most ... [+]
Metal halide perovskites are archetypal ionic-electronic materials with great prospects for optoelectronic applications. Among the rich variety of physics exhibited by ionic-electronic conduction, here, those most relevant to optoelectronic devices in which ionic mechanisms introduce a kinetic delay in the electronic phenomena are analyzed. The attention is focused on the inductive loop features and a dynamical model is developed to describe the corresponding complex multiscale dynamics in the time domain under experimental conditions, finally explaining the fundamental structure of the current transient responses in halide perovskite semiconductors. Based on complex capacitive and inductive patterns extensively studied in impedance measurements, an adequate interpretation of time domain methods capable of monitoring charge-carrier dynamics is produced. Therefore, this methodology identifies the characteristic parameters of all types of transient dynamics in metal halide perovskites, providing a suitable connection of correlated techniques, including impedance and chronoamperometric experiments, toward a robust interpretation of the device response. The scope of the method is fairly general, since these counterintuitive transient effects are observable not only in metal halide perovskites, but also in multiple materials and processes, mainly in different research fields pertaining to electrochemistry and electronics. [-]
Publicado en
Advanced Functional Materials, 2023Entidad financiadora
European Research Council | Universidad Rey Juan Carlos
Código del proyecto o subvención
info:eu-repo/grantAgreement/EC/HE/101097688 | M2993
Título del proyecto o subvención
PeroSpiker: Perovskite Spiking Neurons for Intelligent Networks
Derechos de acceso
info:eu-repo/semantics/openAccess
Aparece en las colecciones
- INAM_Articles [521]