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Ratio between the Poynting and Group Velocity Vectors for Electromagnetic Waves in an Infinite Ferromagnetic Medium

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

The orientations of the Poynting and group velocity vectors are calculated, depending on the orientation of the wave vector for different types of electromagnetic waves propagating in an infinite ferromagnetic medium. The Poynting and group velocity vectors are found to be codirectional for all the types of waves in this medium.

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Funding

This work was performed as part of State Task no. 0030-2019-0014.

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Authors and Affiliations

  1. Kotelnikov Institute of Radio Engineering and Electronics (Fryazino Branch), Russian Academy of Sciences, 141190, Fryazino, Moscow oblast, Russia

    E. H. Lock, A. V. Lugovskoi, S. V. Gerus & A. Yu. Annenkov

Authors
  1. E. H. Lock
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  2. A. V. Lugovskoi
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  3. S. V. Gerus
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  4. A. Yu. Annenkov
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Corresponding author

Correspondence to E. H. Lock.

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The authors declare that they have no conflicts of interest.

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Translated by E. Glushachenkova

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Lock, E.H., Lugovskoi, A.V., Gerus, S.V. et al. Ratio between the Poynting and Group Velocity Vectors for Electromagnetic Waves in an Infinite Ferromagnetic Medium. Bull. Russ. Acad. Sci. Phys. 85, 1209–1212 (2021). https://doi.org/10.3103/S1062873821110204

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  • DOI: https://doi.org/10.3103/S1062873821110204

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