Structural Evaluation in the Isothermal Treated Non-Stoichiometric Bismuth Ferrite by Raman Spectroscopy
Recently, a number of stoichiometric synthesized BiFeO3 phase with rhombohedral R3c symmetry was reported for having high potential as multiferroic functional materials. Thermal analysis of precursor bismuth ferrite powders by the introduced solid state reaction with non-stoichiometrical
compound shows the procedure of synthesis from binary oxides system. In addition, structural properties are evaluated by the Raman spectra characterization. The phase separation of the introduced specimens at 800 °C, 850 °C and 875 °C has been clearly observed by differential thermal
analysis and Raman spectroscopic study.
Keywords: BISMUTH FERRITE; NON-STOICHIOMETRIC; PHASE TRANSFORMATION; RAMAN SPECTRA
Document Type: Research Article
Publication date: 01 January 2015
- Science of Advanced Materials (SAM) is an interdisciplinary peer-reviewed journal consolidating research activities in all aspects of advanced materials in the fields of science, engineering and medicine into a single and unique reference source. SAM provides the means for materials scientists, chemists, physicists, biologists, engineers, ceramicists, metallurgists, theoreticians and technocrats to publish original research articles as reviews with author's photo and short biography, full research articles and communications of important new scientific and technological findings, encompassing the fundamental and applied research in all latest aspects of advanced materials.
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