Nano-scale memristor SPICE implementation using ideal operational amplifier model

Kaida Xu; Yonghong Zhang; Lin Wang; Mengqing Yuan; William T. Joines; Qing Huo Liu

doi:10.1117/12.2034236

23 August 2013 Nano-scale memristor SPICE implementation using ideal operational amplifier model

Kaida Xu, Yonghong Zhang, Lin Wang, Mengqing Yuan, William T. Joines, Qing Huo Liu

Proceedings Volume 8911, International Symposium on Photoelectronic Detection and Imaging 2013: Micro/Nano Optical Imaging Technologies and Applications; 89110H (2013) https://doi.org/10.1117/12.2034236
Event: ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging, 2013, Beijing, China

Abstract

The conception of memristor is becoming increasingly prevalent due to its remarkable electronic properties. In this paper, a circuit model of the memristor using simple SPICE code is presented. An ideal closed-loop operational amplifier (OP-AMP) is applied to realize the feedback-controlled integrator, which expands the hitherto methods to solve the memristor’s modeling equations presented by HP Lab. The behaviors of the proposed memristor model in SPICE are investigated. The desired excitation source and initial condition of the doped state can both be easily tuned in the memristor model. Different pinched hysteresis loop i-v curves are presented through different stimulus like sinusoidal and square-wave voltage source.

Citation Download Citation

Kaida Xu, Yonghong Zhang, Lin Wang, Mengqing Yuan, William T. Joines, and Qing Huo Liu "Nano-scale memristor SPICE implementation using ideal operational amplifier model", Proc. SPIE 8911, International Symposium on Photoelectronic Detection and Imaging 2013: Micro/Nano Optical Imaging Technologies and Applications, 89110H (23 August 2013); https://doi.org/10.1117/12.2034236

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