Sensors give factual and process information about the environment or other physical phenomena. Sensing using memristors has been recently introduced for its potential for high density integration and miniaturization. Complementary Resistive Switch (CRS) based sensor provides an extremely efficient crossbar array that reduces the sneak current. The objective of this paper is to introduce and evaluate a circuit model for sensing using memristive complementary resistive switch. We introduce a reliable SPICE implementation of memristor model that captures the sensing behaviour of memristor. Our simulation results also validate the SPICE model for CRS sensing architecture, whose parameters could be easily adapted to match experimental data. The results also investigate the sensitivity and device behaviour of memristor and CRS sensor device in the presence of oxidizing and reducing gases of different concentration.
Gupta, V., Pellegrini, D., Khandelwal, S., Jabir, A., Kvatinsky, S., Martinelli, E., et al. (2020). Sensing with memristive Complementary Resistive Switch: modelling and simulations. In 2020 33RD IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems, (DFT) (pp.1-6). IEEE [10.1109/DFT50435.2020.9250843].
Sensing with memristive Complementary Resistive Switch: modelling and simulations
Martinelli E.;Di Natale C.;Ottavi M.
2020-01-01
Abstract
Sensors give factual and process information about the environment or other physical phenomena. Sensing using memristors has been recently introduced for its potential for high density integration and miniaturization. Complementary Resistive Switch (CRS) based sensor provides an extremely efficient crossbar array that reduces the sneak current. The objective of this paper is to introduce and evaluate a circuit model for sensing using memristive complementary resistive switch. We introduce a reliable SPICE implementation of memristor model that captures the sensing behaviour of memristor. Our simulation results also validate the SPICE model for CRS sensing architecture, whose parameters could be easily adapted to match experimental data. The results also investigate the sensitivity and device behaviour of memristor and CRS sensor device in the presence of oxidizing and reducing gases of different concentration.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
