It is shown that in the case when the spontaneous polarization vector P0 and the rotational frequency vector ω of a ferroelectric sphere do not coincide, electromagnetic waves will be radiated. The intensity of the radiation is calculated as a function of the coordinates and time, and the anisotropy of this radiation is proven. The distribution of the intensity of radiation is graphically illustrated in the form of a function of the central distance r.
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References
S. O. Gladkov, Zh. Tekh. Fiz., 85, No. 7, 138–141 (2015).
N. S. Koshlyakov, É. B. Gliner, and M. M. Smirnov, Partial Differential Equations of Mathematical Physics [in Russian], Vysshaya Shkola, Moscow (1970).
L. D. Landau and E. M. Lifshitz, The Classical Theory of Fields, Butterworth-Heinemann, London (1975).
M. I. Kaganov and V. M. Tsukernik, Zh. Eksp. Teor. Fiz., 37, 823–829 (1959).
S. O. Gladkov, Phys. Rep., 182, No. 4, 5, 211–365 (1989).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 94–99, January, 2018.
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Gladkov, S.O., Bogdanova, S.B. On the Intensity of Radiation of an Electromagnetic Field by a Rotating Ferroelectric Sphere. Russ Phys J 61, 102–108 (2018). https://doi.org/10.1007/s11182-018-1372-z
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DOI: https://doi.org/10.1007/s11182-018-1372-z