The Faraday effect in TbFe sub(3)(BO sub(3)) sub( 4) and TbAl sub(3)(BO sub(3)) sub( 4) borates

The Faraday effect in TbFe sub(3)(BO sub(3)) sub( 4) and TbAl sub(3)(BO sub(3)) sub( 4) borates

The magnetic field dependences of the Faraday rotation of light and the magnetization of antiferromagnet TbFe sub(3)(BO sub(3)) sub( 4) and paramagnet TbAl sub(3)(BO sub(3)) sub( 4) compounds have been investigated. It is established that the main contribution to the Faraday rotation in the TbFe sub...

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Veröffentlicht in:Journal of magnetism and magnetic materials 2014-08, Vol.362, p.150-153
Hauptverfasser: Bedarev, V A, Pashchenko, M I, Merenkov, D N, Savina, Yu O, Pashchenko, V O, Gnatchenko, S L, Bezmaternykh, L N, Temerov, V L
Format: Artikel
Sprache:eng
Schlagworte:
Antiferromagnetism
Borates
Faraday effect
Magnetic fields
Magnetic materials
Magnetism
Magnetization
Order disorder
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Zusammenfassung:The magnetic field dependences of the Faraday rotation of light and the magnetization of antiferromagnet TbFe sub(3)(BO sub(3)) sub( 4) and paramagnet TbAl sub(3)(BO sub(3)) sub( 4) compounds have been investigated. It is established that the main contribution to the Faraday rotation in the TbFe sub(3)(BO sub(3)) sub( 4) is associated with the Tb super(3+) subsystem at low temperatures. The antiferromagnetic ordering effects on this contribution is shown.
ISSN:0304-8853
DOI:10.1016/j.jmmm.2014.03.034