4 papers
Electrothermal Compact Drift Model of TiO Memristors: Verilog-A Implementation and Dimensionless Regime Mapping
N. G. Koudafokê, Hilda A. Cerdeira, L. A. Hinvi +1
Compact models of titanium-dioxide memristors used in circuit simulation commonly follow the drift formulation of Strukov \textit{et al.} and assume a constant ionic mobility, alth…
Current-Gated Nonlinear Dynamics of a Self-Heating Memristor: an Electrothermal Extension of the Pickett Filamentary Model
N. G. Koudafokê, Florian Günther, Hilda A. Cerdeira +1
Self-heating couples the electrical and thermal states of filamentary memristors. However, the widely used Pickett compact model of resistive switching is isothermal and th…
Thermal Control of Hysteresis and Deterministic Chaos in a Memristive MEMS Resonator
N. G. Koudafokê, Thierry Njougouo, Hilda A. Cerdeira +1
We investigate the nonlinear dynamics of a thermo-electro-mechanically coupled memristive resonator comprising a doubly clamped Euler--Bernoulli microbeam, an RLC circuit, and a Ti…
Characterization of Chaotic and Homogeneous coexisting dynamics of a Memristive Thermo-Controlled MEMS
N. G. Koudafokê, Thierry Njougouo, Hilda A. Cerdeira +1
This work presents the mathematical modeling and numerical investigation of a thermo-controlled Micro-Electro-Mechanical System (MEMS) obtained by coupling an HP memristor with mec…