crystal structurephase transitionsdielectric and nonlinear optical properties—Perfect single crystals of BiFeO 3 have been grown by the solution-melt method. Chemical analysis has confirmed their cationic and anionic stoichiometry. Precision X-ray diffraction analysis has provided more accurate structural ...
Crystal structure of Bi1−xTbxFeO3 from high-resolution neutron diffraction BiFeO3GdFeO3Structural transitionNeutron diffractionMultiferroicSamples of Bi1−xTbxFeO3, with x=0.05, 0.10, 0.15, 0.20 and 0.25, have been synthesised ... SCS Knee - 《Journal of Solid State Chemistry》 被引量: 9...
BiFeO3, the paradigm of single-phase multiferroic materials, has potential applications in information storage, sensors and actuators. This perovskite has a rhombohedral R3c crystallographic structure and shows a spin-modulated cycloidal magnetic structure with a modulation period of 62 nm. It reveals ...
BiFeO3: A Review on Synthesis, Doping and Crystal Structure[J] . J. Silva,A. Reyes,H. Esparza,H. Camacho,L. Fuentes.Integrated Ferroelectrics . 2011 (1)Silva, J., Reyes, A., Esparza, H., Camacho, H., and Fuentes, L., "BiFeO3: A review on synthesis, doping and crystal structure...
Effect of Ni substitution on the crystal structure and magnetic properties of BiFeO3THIN-FILMSNANOPARTICLESIn this paper, BiFe1xNixO3 (x = 0, 0.05, 0.10, 0.15, 0.20, and 0.25) nanoparticles were synthesized by a sol–gel process X-ray diffraction (XRD), and Raman technique analysis showed ...
Crystal structure of the Bi1-xBaxFe1-xTixO3 ceramics across the phase boundary region between the polar rhombohedral and pseudo-cubic phases has been investigated by means of X-ray and neutron diffraction, scanning electron microscopy and differential scanning calorimetry techniques. The structural ...
The phase diagram and magnetic properties of Co and Ti co-doped (1-x)BiFeO3-xLaFeO(3) solid solutions solidsolutionsCrystalstructurePhasediagramMagneticpropertiesSingle phase Co and Ti co-doped Bi1-xFeO3-LaxFeO3JiangXiamenYaqiXiamen Jiang,Yaqi,Wu,... - 《Journal of Alloys & Compounds An Inte...
Karimi S, Reaney IM, Han Y, Pokorny J, Sterianou I (2009) Crystal chemistry and domain structure of rare-earth doped BiFeO3 ceramics. J Mater Sci. 44(19):5102-12S. Karimi, I. Reaney, Y. Han, J. Pokorny, and I. Sterianou, Crystal chemistry and domain structure of rare-earth ...
Micro-structure and ferroelectric properties of BiFeO3 thin films formed on Pt-coated r-plane sapphire substrates Ishiwara.Micro-structure and ferroelectric properties of BiFeO3 thin films formed on Pt-coated r-plane sapphire substrates[J]. Journal of Electroceramics ... SK Singh,H Ishiwara - 《...
First principles study of the multiferroics BiFeO3, Bi2FeCrO6, and BiCrO3: Structure, polarization, and magnetic ordering temperature electronic structure of the three systems and show that the application of the $\\mathrm{LDA}+U$ method is essential to obtain realistic structural parameters for $...