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Electromagnetic-wave reflectivity of the surface of a cubic-ferrite plate

  • Magnetism and Ferroelectricity
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Abstract

The electromagnetic-wave reflectivity of the surface of an insulating cubic-ferromagnet (ferrite) plate is calculated analytically and numerically with allowance for spin-wave damping. The frequency and magnetic-field dependences of the reflectivity are found at the orientational phase transition point and in the vicinity of this point for various values of the plate thickness. It is shown that the reflectivity exhibits anomalous behavior when the dynamic magnetic permeability becomes equal to the dielectric constant, as well as when dimensional resonances occur for electromagnetic or acoustic waves or ferromagnetic resonance takes place. At frequencies below the magnetoelastic gap in the quasi-spin-wave spectrum, the reflectivity may have anomalously low (down to zero) or anomalously high (up to unity) values. Such frequencies can lie in the microwave region.

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References

  1. V. D. Buchel’nikov, I. V. Bychkov, and V. G. Shavrov, Fiz. Tverd. Tela (St. Petersburg) 34(11), 3408 (1992) [Sov. Phys. Solid State 34, 1824 (1992)].

    Google Scholar 

  2. V. D. Buchel’nikov, I. V. Bychkov, and V. G. Shavrov, Akust. Zh. 40(1), 158 (1994) [Acoust. Phys. 40, 141 (1994)].

    Google Scholar 

  3. V. D. Buchel’nikov, I. V. Bychkov, V. S. Romanov, and V. G. Shavrov, Vestn. Chelyab. Univ., Ser. 6: Fiz., No. 1, 96 (1998).

  4. V. D. Buchel’nikov, V. S. Romanov, G. A. Kraftmakher, and V. G. Shavrov, Radiotekhnika (Moscow), No. 8, 15 (2000).

  5. A. I. Akhiezer, V. G. Bar’yakhtar, and S. V. Peletminskii, Spin Waves (Nauka, Moscow, 1967; North-Holland, Amsterdam, 1968).

    Google Scholar 

  6. A. G. Gurevich and G. A. Melkov, Magnetic Oscillations and Waves (Nauka, Moscow, 1994).

    Google Scholar 

  7. V. D. Buchel’nikov, I. V. Bychkov, and V. G. Shavrov, Fiz. Met. Metalloved. 66(2), 222 (1988).

    Google Scholar 

  8. V. D. Buchel’nikov, I. V. Bychkov, A. V. Babushkin, and V. G. Shavrov, Fiz. Met. Metalloved. 90(4), 9 (2000).

    Google Scholar 

  9. V. D. Buchel’nikov and V. G. Shavrov, Fiz. Met. Metalloved. 68(3), 421 (1989).

    Google Scholar 

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Authors and Affiliations

  1. Chelyabinsk State University, Chelyabinsk, 454021, Russia

    V. D. Buchel’nikov, A. V. Babushkin & I. V. Bychkov

Authors
  1. V. D. Buchel’nikov
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  2. A. V. Babushkin
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  3. I. V. Bychkov
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__________

Translated from Fizika Tverdogo Tela, Vol. 45, No. 4, 2003, pp. 663–672.

Original Russian Text Copyright © 2003 by Buchel’nikov, Babushkin, Bychkov.

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Buchel’nikov, V.D., Babushkin, A.V. & Bychkov, I.V. Electromagnetic-wave reflectivity of the surface of a cubic-ferrite plate. Phys. Solid State 45, 696–705 (2003). https://doi.org/10.1134/1.1569009

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  • DOI: https://doi.org/10.1134/1.1569009

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