Manifestation of ferroelectromagnetism in multiferroic BiMnO{sub 3}
Journal Article
·
· Journal of Applied Physics
- Institute of Physics, Chinese Academy of Sciences, Beijing 100080 (China)
Multiferroic BiMnO{sub 3} with a highly distorted perovskite structure induced by the stereochemically active 6s{sup 2} electron lone pairs of Bi{sup 3+} was synthesized at a high pressure of 6 GPa. Magnetization, differential scanning calorimetry, dielectric permittivity, and in situ powder x-ray diffraction as a function of temperature were carried out, respectively. In light of comprehensive evaluation, we can conclude that the synthetic BiMnO{sub 3} ceramic displays ferromagnetic and ferroelectric orderings simultaneously, i.e., ferroelectromagnetism below its ferromagnetic Curie temperature T{sub M}{approx}100 K.
- OSTI ID:
- 20719803
- Journal Information:
- Journal of Applied Physics, Vol. 98, Issue 10; Other Information: DOI: 10.1063/1.2131193; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0021-8979
- Country of Publication:
- United States
- Language:
- English
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