Hysteresis Control in Hybrid Perovskite-based Devices for Photovoltaic and Neuromorphic Computing Applications
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/29747
comunitat-uji-handle3:10234/162741
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TESISMetadata
Title
Hysteresis Control in Hybrid Perovskite-based Devices for Photovoltaic and Neuromorphic Computing ApplicationsAuthor (s)
Director
Bisquert, Juan; Guerrero Castillejo, AntonioDoctoral Studies
Programa de Doctorat en CiènciesResponsible entity
Universitat Jaume I. Escola de DoctoratDate of defense
2023-07-07Description
Compendi d'articles, Doctorat internacional
Publisher
Universitat Jaume ISubject
Keywords
Pages
268 p.Abstract
Perovskite solar cells have been rapidly advancing in record efficiencies at an unprecedented rate already approaching the theoretical maximum efficiency in just over a decade of development. Most notably, perovskites ... [+]
Perovskite solar cells have been rapidly advancing in record efficiencies at an unprecedented rate already approaching the theoretical maximum efficiency in just over a decade of development. Most notably, perovskites exhibit intrinsic hysteretic effect which can be exploited for memory devices or memristors emulating the synaptic functions of the brain circumventing the physical limits of conventional computing architecture. In this thesis, we demonstrate hysteresis control in perovskite memristors by incorporating a thin Ag layer, establish the correlation of the IS response with the normal and inverted hysteresis, demonstrate a perovskite solar cell exhibiting a transformation from a normal capacitive to an inverted inductive hysteresis, and modulated the resistive switching of perovskite memristors exhibiting a two-step set process. This understanding of the dynamic ionic transport, in conjunction with the electronic transport, provides the necessary insight to control the hysteresis response of perovskite-based devices specifically suited for the targeted optoelectronic application. [-]
Rights
L'accés als continguts d'aquesta tesi queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by-nc-sa/4.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess