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Modeling of the major and minor I-V loops in La0.3Ca 0.7 MnO 3 films using asymmetric logistic hysterons

W.R. Acevedo 1 D. Rubi 1 F.G. Marlasca 1 F. Golmar 2 U. Lüders 3 J. Lecourt 3 J. Suñé 4 P. Levy 1 E. Miranda 4
1 CNEA - Comisión Nacional de Energía Atómica [ARGENTINA]
2 UNSAM - Universidad Nacional de San Martin
3 CRISMAT - Laboratoire de cristallographie et sciences des matériaux
4 UAB - Universitat Autònoma de Barcelona
Abstract : The conduction characteristics of La 1/3 Ca 2/3 MnO 3 (LCMO) films grown by pulsed laser deposition were investigated. The devices exhibit bipolar resistive switching effect with intermediate conduction states achievable by the application of positive and negative voltage ramps. The I-V curves are modeled using a nonlinear memristive approach based on the double-diode equation and the solution of the generalized logistic differential equation. © 2015 IEEE.
Keywords : Differential equations Manganese oxide Memristors Pulsed laser deposition Switching systems Conduction state Hysterons I - V curve Logistic differential equations Negative voltage Resistive switching Nonlinear equations
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https://hal-normandie-univ.archives-ouvertes.fr/hal-02184703
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Submitted on : Tuesday, July 16, 2019 - 11:29:28 AM
Last modification on : Monday, November 16, 2020 - 4:26:03 PM

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W.R. Acevedo, D. Rubi, F.G. Marlasca, F. Golmar, U. Lüders, et al.. Modeling of the major and minor I-V loops in La0.3Ca 0.7 MnO 3 films using asymmetric logistic hysterons. 2015 International Conference on Memristive Systems (MEMRISYS), 2016, Paphos, Cyprus. pp.7378398, ⟨10.1109/MEMRISYS.2015.7378398⟩. ⟨hal-02184703⟩

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