Reflection of Electromagnetic Waves from Multiferroic TbMnO3

Reflection of Electromagnetic Waves from Multiferroic TbMnO3

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...

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Veröffentlicht in:Advances in Science and Technology 2013-01, Vol.77, p.225-230
Hauptverfasser: Lamekhov, Sergei J., Shavrov, Vladimir G., Bychkov, Igor V., Kuzmin, Dmitry A., Butko, Leonid N.
Format: Artikel
Sprache:eng
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Zusammenfassung: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.
ISSN:1662-8969
1662-0356
DOI:10.4028/www.scientific.net/AST.77.225