Resonances of microwave magnetic polaritons in iron borate

The technique for investigation of magnetic polariton dispersion in antiferromagnetic crystals of iron borate is developed. For the first time, the volume polariton modes in free samples of FeBO/sub 3/ in static magnetic field H are observed and investigated at frequencies of 30-75 GHz. The nature o...

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Bibliographische Detailangaben
Hauptverfasser:	Tarakanov, V.V., Khizhnyi, V.I., Strugatsky, M.B.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Antiferromagnetic materials Crystals Frequency Geometry Iron Magnetic field measurement Magnetic resonance Microwave magnetics Polarization mode dispersion Reflection
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Beschreibung
Zusammenfassung:	The technique for investigation of magnetic polariton dispersion in antiferromagnetic crystals of iron borate is developed. For the first time, the volume polariton modes in free samples of FeBO/sub 3/ in static magnetic field H are observed and investigated at frequencies of 30-75 GHz. The nature of extra resonance lines of magnetic polaritons is discussed in the framework of size resonances.
DOI:	10.1109/MSMW.2001.947328