Circuit simulation of titanium dioxide memristors in LTspice

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Abstract

Much attention is being paid to research into memristors and the development of neuromorphic systems based on them in our country; however, there are virtually no examples of the implementation of Spice models of memristors in the domestic literature. The article examines the implementation of three well-known memristor models in LTspice: Batas, Joglekar and Biolek.

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About the authors

V. Demin

НИЦ «Курчатовский институт»

Author for correspondence.
Email: demin_va@nrcki.ru

д.ф-м.н., первый заместитель руководителя по научной работе Курчатовского комплекса НБИКС-природоподобных технологий

Russian Federation, г. Москва, пл. Академика Курчатова

A. Sitnikov

Воронежский государственный технический университет

Email: sitnikov04@mail.ru

д.ф-м.н., профессор кафедры твердотельной электроники

Russian Federation, 394006, Воронежская область, г. Воронеж, улица 20-летия Октября, дом 84

A. Strogonov

Воронежский государственный технический университет

Email: andreistrogonov@mail.ru

д.т.н., профессор кафедры твердотельной электроники

Russian Federation, 394006, Воронежская область, г. Воронеж, улица 20-летия Октября, дом 84

References

  1. Гудков А., Гогин А., Кик М., Козлов А., Самусь А. Мемристоры – новый тип элементов резистивной памяти для наноэлектроники // ЭЛЕКТРОНИКА: Наука, Технология, Бизнес. 2014. Спецвыпуск (00137). С. 156–162.
  2. Strukov D.B., Snider G.S., Stewart D.R., Williams R.S. The missing memristor found. Nature. Vol. 453, May 2008.
  3. Batas D., Fiedler H.L. A Memristor Spice Implementation and a New Approach for Magnetic Flux Controlled Memristor Modeling // IEEE Transactions on Nanotechnology. April 2011.
  4. Rebhi N., Kachouri A., Samet M. ADS implementation of a new memristor based UWB chaotic generator // 7th International Conference on Design & Technology of Integrated Systems in Nanoscale Era
  5. Yakopcic C., Taha T.M., Subramanyam G., Pino R. E. Chapter 12. Memristor SPICE Modeling. R. Kozma et al. (eds.) // Advances in Neuromorphic Memristor Science and Applications. Springer Series in Cognitive and Neural Systems.
  6. Mladenov V. A Unified and Open LTspice Memristor Model Library // Electronics 2021, 10, 1594.
  7. Biolek Z., Biolek D., Biolková V. Spice Model of Memristor with Nonlinear Dopant Drift // Radioengineering. Vol. 18, No. 2, June 2009.
  8. The Joglekar Resistance Switch Memristor Model in LTspice // https://knowm.org/the-joglekar-resistance-switch-memristor-model-in-ltspice/.

Supplementary files

Supplementary Files
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1. JATS XML
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2. Fig. 1. Memristor model in the form of a coupled variable resistor

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3. Fig. 2. Electrical circuit of the memristor (Batas Spice model) in the LTspice circuit editor

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4. 3. Dependence of the current of the memristor I(Emem) (top) and the resistance of the memristor V(n001)/I(Emem) (bottom) on the sinusoidal voltage at the input V(n001)

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5. Fig. 4. Memristor VAC (dependence of I(Emem) on V(n001)), demonstrating a hysteresis loop

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6. Fig. 5. Circuit diagram and Spice description of the Batas memristor (memristor_master subcircuit)

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7. Fig. 6. A memristor model consisting of two subcircuits with two ICS

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8. Fig. 7. Spice model of the Joglekar memristor, consisting of two subcircuits with ITUN

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9. Fig. 8. CHARACTERISTICS of the Spice memristor of the Joglekar model

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10. Fig. 9. Spice model of the Biolek memristor

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11. Fig. 10. CHARACTERISTICS of the Spice memristor of the Biolek model

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12. Fig. 11. Joglekar's Spice model code from [7, 8]

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13. Fig. 12. A logical element on memristors that performs the Boolean function "2I"

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14. Fig. 13. Time diagrams of the logical element "2I"

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Copyright (c) 2025 Demin V., Sitnikov A., Strogonov A.