X-ray powder diffraction structural characterization of Ba1-xEuxTiO3 ternary oxides by D.-Y. Lu, M. Sugano, W.-H. Su, and T. Koda

Crystal Research and Technology

Cryst. Res. Technol. 40, 703 (2005) - Abstract -

X-ray powder diffraction structural characterization of Ba_1-xEu_xTiO₃ ternary oxides

D.-Y. Lu, M. Sugano*, W.-H. Su**, and T. Koda*

Graduate School of Science and Engineering, Yamagata University, Yonezawa, Japan
*Faculty of Engineering, Yamagata University, Yonezawa, Japan
**Department of Applied Physics, Harbin Institute of Technology, Harbin, China

Keywords	high-pressure technique, X-ray powder diffraction, structural transformation, Ba_1-xEu_xTiO₃ ternary oxide
PACS	08.15.-bh
DOI	10.1002/crat.200410412

The single-phase Ba_1-xEu_xTiO₃ (0.1≤x≤0.4) samples have been synthesized by solid state reaction under high pressure and -temperature. X-ray powder diffraction data was determined by MS Modeling using Reflex Powder Indexing technique. The Ba_1-xEu_xTiO₃ series exhibited an interesting orthorhombic-tetragonal-cubic structural transformation as Eu composition increases, the distinct change of the X-ray diffraction peak profile in the vicinity of 45.5º is characteristic of structural transformation.

The full text of this paper in pdf-Format:

If you have come directly to this page, click this symbol

to go to the CRT homepage.