Refine your search:     
Report No.

Local structure analysis of BiFeO$$_3$$-BaTiO$$_3$$ solid solutions

Yoneda, Yasuhiro   ; Kim, S.*; Mori, Shigeo*; Wada, Satoshi*

Local structural analysis of the (1-${it x}$) BiFeO$$_3$$-${it x}$BaTiO$$_3$$ solid solution was performed by PDF analysis of the data obtained in the synchrotron radiation high-energy X-ray diffraction experiment. First, when XAFS experiments were performed and sample screening was performed, it was found that structural fluctuations were large in the BiFeO$$_3$$-rich composition. Therefore, PDF analysis of a sample with BiFeO$$_3$$-rich composition was performed. As a result, it was found that although the average structure is a cubic structure, the local structure can be reproduced with a rhombohedral crystal structure, and there is a displacement that breaks the symmetry of the rhombohedral structure in a composition with a large fluctuation.



- Accesses




Category:Physics, Applied



[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.