Title :
Fine grain barium titanate: ferroelectric domains and X-ray diffraction diagram
Author :
Batllo, F. ; Floquet, N. ; Maglione, M. ; Mesnier, M. ; Niepce, J.C. ; Perriat, P. ; Sarrazin, P. ; Valot, C.M.
Author_Institution :
Univ. of Burgundy, CNRS, Dijon, France
Abstract :
Through three different studies using various kinds of BaTiO3 samples: as a powder while heating over the Curie temperature; as a green ceramic as a function of the forming pressure; as a ceramic while applying a D.C. field. It is shown how X-ray diffraction is able to give information about the evolution of the 90° ferroelectric domain microstructure
Keywords :
X-ray diffraction; barium compounds; ceramic capacitors; crystal microstructure; electric domains; ferroelectric Curie temperature; ferroelectric capacitors; ferroelectric materials; grain size; powder technology; sintering; 90° ferroelectric domain microstructure; BaTiO3; Curie temperature; X-ray diffraction diagram; ferroelectric domains; fine grain barium titanate; forming pressure; green ceramic; Barium; Ceramics; Dielectrics; Ferroelectric materials; Grain size; Powders; Temperature; Titanium compounds; X-ray diffraction; X-ray scattering;
Conference_Titel :
Applications of Ferroelectrics, 1994.ISAF '94., Proceedings of the Ninth IEEE International Symposium on
Conference_Location :
University Park, PA
Print_ISBN :
0-7803-1847-1
DOI :
10.1109/ISAF.1994.522304
