4 papers
Exact solution for stationary states of a closed memristor with mobile charged vacancies
Irina V. Boylo, Konstantin L. Metlov
A nonlinear model of a memristor based on charged mobile vacancies is considered taking into account the electrostatic interaction between them. This interaction significantly affe…
Switching of a closed mobile vacancy based memristor, whose specific resistance linearly depends on local vacancy concentration
Irina V. Boylo, Konstantin L. Metlov
The linear (proportional to local vacancy concentration) term in specific resistance of the material does not directly contribute to the change of memristor's total resistance when…
Nonlinear effects in memristors with mobile vacancies
Irina V. Boylo, Konstantin L. Metlov
Because the local concentration of vacancies in any material is bounded, their motion must be accompanied by nonlinear effects. Here we look for such effects in a simple model for…
Role of nonlinearity in resistive switching phenomena of lanthanum calcium manganate heterostructures
Irina V. Boylo
The present paper examines the influence of a nonlinear relationship between the local oxygen-vacancy concentration and the local resistivity on resistive switching effects in comp…