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Orientation Dependence of the Magnetic Moments of α-Fe(PrDy)(CoFeB) Microwires

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Abstract

The anisotropy of magnetization of microwires consisting of an α-Fe core and a (PrDy)(FeCo)B shell is studied at 300 K. The components of α-Fe core magnetization directed along the microwire axis and the noncollinear component of the microwire shell with different magnetization saturation fields of ~100 Ое and >10 kOe, respectively, are separated. The difference between the directions of magnetization of the shell and the core is 170°.

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Funding

The paper was supported by the Russian Foundation for Basic Research, project no. 20-32-70025 Stability. R.B. was supported by the project for raising the competitiveness of the leading Russian universities among research and educational centers (5–100).

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Authors and Affiliations

  1. Institute of Problems of Chemical Physics, Russian Academy of Sciences, 142432, Chernogolovka, Russia

    O. V. Koplak, E. V. Dvoretskaya, A. D. Talantsev & R. B. Morgunov

  2. All-Russian Institute of Aviation Materials, 105005, Moscow, Russia

    D. V. Korolev, R. A. Valeev, V. P. Piskorskii & R. B. Morgunov

  3. Sechenov First Moscow State Medical University, 119991, Moscow, Russia

    A. S. Denisova & R. B. Morgunov

Authors
  1. O. V. Koplak
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  2. E. V. Dvoretskaya
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  3. A. D. Talantsev
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  4. D. V. Korolev
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  5. R. A. Valeev
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  6. V. P. Piskorskii
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  7. A. S. Denisova
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  8. R. B. Morgunov
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Correspondence to O. V. Koplak.

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Translated by N. Semenova

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Koplak, O.V., Dvoretskaya, E.V., Talantsev, A.D. et al. Orientation Dependence of the Magnetic Moments of α-Fe(PrDy)(CoFeB) Microwires. Phys. Solid State 62, 648–652 (2020). https://doi.org/10.1134/S1063783420040150

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  • DOI: https://doi.org/10.1134/S1063783420040150

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