Reflection of Electromagnetic Waves from Multiferroic TbMnO3

Igor V.  Bychkov; Dmitry A. Kuzmin; Sergei J. Lamekhov; Leonid N. Butko; Vladimir G. Shavrov

doi:10.4028/www.scientific.net/AST.77.225

Paper Titles

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Magnetoelectric Properties in Nickel Ferrite – Niobate Relaxor Bulk Composites
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Magnetic Properties of the Bi₇Fe₃Ti₃O₂₁ Aurivillius Phase Doped with Samarium
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Reflection of Electromagnetic Waves from Multiferroic TbMnO₃
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Design and Optimization of Microwave Triangular Meta-Material Resonators in Coplanar Configuration
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Controlling Electromagnetic Wave Based on Magnetic Metamaterials
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Nonlinear Backward-Wave Photonic Metamaterials
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Method of CRLH Antenna Impedance Measurement by Means of On-Wafer Characterization Equipment
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HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 77Reflection of Electromagnetic Waves from...

Reflection of Electromagnetic Waves from Multiferroic TbMnO₃

Abstract:

Reflection coefficient of electromagnetic waves from TbMnO3 surface with sinusoidal structure and permittivity are examined. Model of material with spin, elastic and electromagnetic interactions used. Resonance kind of reflection coefficient and of permittivity was shown. Found spectrum and reasoned existing of band-gaps in coefficient of reflection.