Low Frequency Excitations in Antiferromagnetic Tungstates (NiWO/sub 4/, CoWO/sub 4/)

Low Frequency Excitations in Antiferromagnetic Tungstates (NiWO/sub 4/, CoWO/sub 4/)

Absorption spectra of biaxial antiferromagnets have been studied from 7.5 to 500 cm/sup -1/. Ordering directions and the g tensor are determined. A new spin-wave branch and spin-phonon interaction will be described.

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Veröffentlicht in:IEEE transactions on microwave theory and techniques 1974-12, Vol.22 (12), p.1069-1072
Hauptverfasser: Eremenko, V.V., Naumenko, V.M., Zvyagin, A.I., Maslennikov, A.I.
Format: Artikel
Sprache:eng
Schlagworte:
Antiferromagnetic materials
Cobalt
Frequency
Magnetic anisotropy
Magnetic field measurement
Magnetic resonance
Magnetostriction
Perpendicular magnetic anisotropy
Superconducting magnets
Temperature
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Beschreibung
Zusammenfassung:Absorption spectra of biaxial antiferromagnets have been studied from 7.5 to 500 cm/sup -1/. Ordering directions and the g tensor are determined. A new spin-wave branch and spin-phonon interaction will be described.
ISSN:0018-9480
1557-9670
DOI:10.1109/TMTT.1974.1128431