Title of article :
Structural phase transitions in the layered bismuth oxide BaBi4Ti4O15
Author/Authors :
Kennedy، نويسنده , , Brendan J. and Kubota، نويسنده , , Yoshiki and Hunter، نويسنده , , Brett A. and Ismunandar and Kato، نويسنده , , Kenichi، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
The structure of the n=4 Aurivillius oxide BaBi4Ti4O15 has been studied at room temperature using powder neutron diffraction, and from 300 to 1000 K using synchrotron X-ray diffraction methods. The structure is orthorhombic (space group A21am) at 300 K and transforms to a tetragonal (I4/mmm) structure near 700 K.
Keywords :
A. Bismuth oxide , A. Aurivillius oxide , D. Phase transition
Journal title :
Solid State Communications
Journal title :
Solid State Communications
