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Multiferroic properties in terbium orthoferrite.
- Source :
-
Chinese Physics B . Jul2014, Vol. 23 Issue 7, p1-1. 1p. - Publication Year :
- 2014
-
Abstract
- Multiferroic properties in a polycrystalline terbium orthoferrite are investigated. Different thermomagnetic behaviors are observed in different magnetic fields, which is attributed to the suppression of the low temperature magnetic phase by an external magnetic field. Further studies reveal that the ferroelectricity originates from the spin configuration below 3.5 K. In addition, the magnetic field control of electric polarization and dielectric constant is observed, which suggests a magnetoelectric effect in TbFeO3. The origin of ferroelectricity in this rare-earth orthoferrite is discussed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16741056
- Volume :
- 23
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Chinese Physics B
- Publication Type :
- Academic Journal
- Accession number :
- 96918226
- Full Text :
- https://doi.org/10.1088/1674-1056/23/7/077505