TY - JOUR
T1 - Modular structure of compact model for memristive devices
AU - Zheng, Le
AU - Shin, Sangho
AU - Kang, Sung Mo Steve
N1 - Funding Information:
This research was funded by the Natural Sciences and Engineering Research Council of Canada Discovery Program (NSERC DG), and the Marine Environmental Observation Prediction and Response Network (MEOPAR). Although the research described in the article has been funded in part by the Department of Fisheries and Oceans Canada (DFO) under the Academic Research Contribution Program (ARCP), it has not been subjected to any DFO review and therefore does not necessarily reflect the views of the department, and no official endorsement should be inferred. SINTEF Marine Environmental Technology is thanked for providing the OSCAR oil spill model. Dr. Susan Allen from the University of British Columbia and Dr. Luc Fillion from Environment Canada are thanked for providing the hydrodynamic and atmospheric forcing for the model.
PY - 2014/5
Y1 - 2014/5
N2 - A modular compact model for memristors which describes a wide range of memristive devices is presented. Its modular structure enables the modeling of various device behaviors by adopting different functions inside the comprising blocks. Rooted from the theoretical analysis on ideal memristors, the window function of the model is uniquely based on the constitutive relationship between charge and flux. This not only solves the stability issue from previously reported models, but also reveals that an equivalent charge-flux constitutive relationship can always be obtained from a variety of memristive devices. Simulations on three types of memristive devices demonstrate that the model is able to reflect common memristive device properties such as limited memristance switching range, linear/nonlinear memristance switching rate, threshold voltages for SET/RESET, nonlinear I-V characteristics, and device parameters with variations.
AB - A modular compact model for memristors which describes a wide range of memristive devices is presented. Its modular structure enables the modeling of various device behaviors by adopting different functions inside the comprising blocks. Rooted from the theoretical analysis on ideal memristors, the window function of the model is uniquely based on the constitutive relationship between charge and flux. This not only solves the stability issue from previously reported models, but also reveals that an equivalent charge-flux constitutive relationship can always be obtained from a variety of memristive devices. Simulations on three types of memristive devices demonstrate that the model is able to reflect common memristive device properties such as limited memristance switching range, linear/nonlinear memristance switching rate, threshold voltages for SET/RESET, nonlinear I-V characteristics, and device parameters with variations.
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U2 - 10.1109/TCSI.2014.2309871
DO - 10.1109/TCSI.2014.2309871
M3 - Article
AN - SCOPUS:84900021688
SN - 1549-8328
VL - 61
SP - 1390
EP - 1399
JO - IEEE Transactions on Circuits and Systems I: Regular Papers
JF - IEEE Transactions on Circuits and Systems I: Regular Papers
IS - 5
M1 - 6777585
ER -