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oai:uvadoc.uva.es:10324/453852021-06-24T07:23:47Zcom_10324_43510com_10324_954com_10324_894col_10324_43513

García García, Héctor González Ossorio, Óscar Dueñas Carazo, Salvador Castán Lanaspa, María Helena 2021-02-24T13:09:23Z 2021-02-24T13:09:23Z 2020 ECS Transactions, Volume 97, Number 1, 2020 (ECS Meeting Abstracts, Volume MA2020-01) http://uvadoc.uva.es/handle/10324/45385 10.1149/MA2020-01151025mtgabs Producción Científica The control of the intermediate conductance levels in HfO2-based MIM capacitors for neuromorphic applications is presented in this work. Using voltage or current control signals shows significant differences. The potentiation levels can be controlled in a linear way using current as control signal. These levels are achieved in very short times and only depends on the current pulse amplitude magnitude. On the contrary, depression levels cannot be controlled by current but with voltage pulses. A proper control of synaptic behavior requires the combination of both types of signals. 237th ECS Meeting with the 18th International Meeting on Chemical Sensors (IMCS 2020) May 10, 2020 - May 14, 2020 Montreal, Canada Ministerio de Economía, Industria y Competitividad (TEC2017-84321-C4-2-R) application/pdf eng IOP Publishing info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ © 2020 IOP Publishing Attribution-NonCommercial-NoDerivatives 4.0 Internacional Current control mode (CCM) Control de corriente Current and Voltage Control of Intermediate States in Bipolar Rram Devices for Neuristor Applications info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion https://iopscience.iop.org/article/10.1149/MA2020-01151025mtgabs SI