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Change in the Magnetoresistance of a Spin Tunnel Element upon Inhomogeneous Magnetization Reversal with the Formation of Domains

Bulletin of the Russian Academy of Sciences: Physics volume 86, pages 1033–1036 (2022)Cite this article

Abstract

Typical experimental dependences of the giant magnetoresistance of a spin tunnel element are compared to theoretical curves obtained using the classical Stoner–Wohlfarth theory of coherent magnetization reversal and a case of incoherent magnetization reversal with the formation of magnetic domains. It is established that the reversal of magnetization through the formation of a domain structure explains the difference between the experimental hysteretic curve and the Stoner–Wohlfarth theory.

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REFERENCES

  1. Scheike, T., Xiang, Q., Wen, Z., et al., Appl. Phys. Lett., 2021, vol. 118, no. 4, 042411.

    Article  ADS  Google Scholar 

  2. Limeira, V.P.C., Nagamine, L.C.C.M., Geshev, J., et al., J. Phys.: Condens. Matter, 2019, vol. 31, no. 26, 265802.

    ADS  Google Scholar 

  3. Luong, V.S., Nguyena, A.T., Hoang, Q.K., et al., J. Sci. Adv. Mater. Devices, 2018, vol. 3, no. 4, p. 399.

    Article  Google Scholar 

  4. Stoner, E.C. and Wohlfarth, E.P., Philos. Trans. R. Soc. A, 1948, vol. 240, no. 826, p. 599.

    ADS  Google Scholar 

  5. Polyakov, O.P., Kasatkin, S.I., Amelichev, V.V., et al., Bull. Russ. Acad. Sci.: Phys., 2021, vol. 85, no. 11, p. 1217.

    Article  MathSciNet  Google Scholar 

  6. The Object Oriented MicroMagnetic Framework (OOMMF) project at ITL/NIST. https:// math.nist.gov/oommf.

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Funding

This work was supported by the BASIS Foundation for the Advancement of Theoretical Physics and Mathematics.

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Authors and Affiliations

  1. Faculty of Physics, Moscow State University, 119991, Moscow, Russia

    V. S. Shevtsov, O. P. Polyakov & P. A. Polyakov

  2. Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, 117997, Moscow, Russia

    V. S. Shevtsov & S. I. Kasatkin

  3. NPK Technological Centre, 124498, Moscow, Russia

    V. V. Amelichev, D. V. Vasilyev, Y. V. Kazakov & D. V. Kostyuk

Authors
  1. V. S. Shevtsov
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  2. V. V. Amelichev
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  3. D. V. Vasilyev
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  4. Y. V. Kazakov
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  5. S. I. Kasatkin
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  6. D. V. Kostyuk
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  7. O. P. Polyakov
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  8. P. A. Polyakov
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Corresponding author

Correspondence to V. S. Shevtsov.

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The authors declare that they have no conflicts of interest.

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Translated by E. Bondareva

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Shevtsov, V.S., Amelichev, V.V., Vasilyev, D.V. et al. Change in the Magnetoresistance of a Spin Tunnel Element upon Inhomogeneous Magnetization Reversal with the Formation of Domains. Bull. Russ. Acad. Sci. Phys. 86, 1033–1036 (2022). https://doi.org/10.3103/S1062873822090271

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  • DOI: https://doi.org/10.3103/S1062873822090271

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