Hysteresis in memristors produces conduction inductance and conduction capacitance effects
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Títol
Hysteresis in memristors produces conduction inductance and conduction capacitance effectsData de publicació
2024-04-15Editor
Royal Society of ChemistryISSN
1463-9076; 1463-9084Cita bibliogràfica
Bisquert, J., Roldán, J. B., & Miranda, E. (2024). Hysteresis in memristors produces a conduction inductance and a conduction capacitance effects. Physical Chemistry Chemical Physics.Tipus de document
info:eu-repo/semantics/articleVersió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
Memristors are devices in which the conductance state can be alternately switched between a high and a low value by means of a voltage scan. In general, systems involving a chemical inductor mechanism as solar cells, ... [+]
Memristors are devices in which the conductance state can be alternately switched between a high and a low value by means of a voltage scan. In general, systems involving a chemical inductor mechanism as solar cells, asymmetric nanopores in electrochemical cells, transistors, and solid state memristive devices, exhibit a current increase and decrease over time that generates hysteresis. By performing small signal ac impedance spectroscopy, we show that memristors, or any other system with hysteresis relying on the conductance modulation effect, display intrinsic dynamic inductor-like and capacitance-like behaviours in specific input voltage ranges. Both the conduction inductance and the conduction capacitance originate in the same delayed conduction process linked to the memristor dynamics and not in electromagnetic or polarization effects. A simple memristor model reproduces the main features of the transition from capacitive to inductive impedance spectroscopy spectra, which causes a nonzero crossing of current–voltage curves. [-]
Publicat a
About Physical Chemistry Chemical Physics (2024)Dades relacionades
https://doi.org/10.5281/zenodo.10952363Entitat finançadora
European Research Council (ERC) | Ministerio de Ciencia e Innovación, Agencia Estatal de Investigación (AEI/10.13039/501100011033)
Identificador de l'entitat finançadora
PID2022-139586NB-C41 | PID2022-139586NB-C44
Codi del projecte o subvenció
grant agreement 101097688
Títol del projecte o subvenció
Horizon Europe Advanced Grant
Drets d'accés
info:eu-repo/semantics/openAccess
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