Controlling the speed of electromagnetic waves in TbMnO3 in the sinusoidal antiferromagnetic phase by means of an external magnetic field |
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| Authors: | I. V. Bychkov D. A. Kuzmin V. G. Shavrov |
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| Affiliation: | 1. Chelyabinsk State University, Chelyabinsk, 454001, Russia
2. Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow, 125009, Russia
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| Abstract: | The possibility of controlling the speed of electromagnetic waves in TbMnO3 of sinusoidal electromagnetic structure is investigated. Expressions for the components of the susceptibility tensors are obtained. Frequency dependences of the speed of electromagnetic waves are calculated for different values of an external magnetic field. |
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