Beneficial modification of the properties of multiferroic BiFeO3 by cation substitution
β Scribed by Jyoti Ranjan Sahu; C.N.R. Rao
- Book ID
- 113913289
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 753 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1293-2558
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Dielectric, magnetic and ferroelectric properties of Bi 1-x Ba x FeO 3 (x= 0.1, 0.2 and 0.3) synthesized by solid state reaction method are reported. X-ray diffraction pattern showed that Bi 1-x Ba x FeO 3 was single phase. Ba substitution has led to a decrease in grain size and hence an increase in
The crystal structure, magnetic and local ferroelectric properties of polycrystalline Bi 1Γx Gd x FeO 3 (x = 0.1, 0.2, 0.3) samples were investigated at room temperature. Gadolinium substitution was found to induce a polar-to-polar R3c ? Pn2 1 a structural phase transition at x % 0.1. Increasing the