Phase equilibria, crystal growth and characterization of the novel ferroelectric tungsten bronzes CaxBa1-xNb2O6 (CBN) and CaxSryBa1-x-yNb2O6 (CSBN)
M Muehlberg, M Burianek, B Joschko, D Klimm… - Journal of crystal …, 2008 - Elsevier
Phase diagram analyses and crystal growth experiments of the novel ferroelectric tetragonal
tungsten bronzes CaxBa1-xNb2O6 (calcium barium niobate, CBN) and CaxSryBa1-x-
yNb2O6 (calcium strontium barium niobate, CSBN) were performed in this study. The quasi-
binary phase diagram BaNb2O6–CaNb2O6 was found to be similar to the related system
BaNb2O6–SrNb2O6, but with a remarkably reduced existence region. In the quasi-ternary
phase diagram CaNb2O6–SrNb2O6–BaNb2O6 the stability field of CaxSryBa1-x-yNb2O6 …
tungsten bronzes CaxBa1-xNb2O6 (calcium barium niobate, CBN) and CaxSryBa1-x-
yNb2O6 (calcium strontium barium niobate, CSBN) were performed in this study. The quasi-
binary phase diagram BaNb2O6–CaNb2O6 was found to be similar to the related system
BaNb2O6–SrNb2O6, but with a remarkably reduced existence region. In the quasi-ternary
phase diagram CaNb2O6–SrNb2O6–BaNb2O6 the stability field of CaxSryBa1-x-yNb2O6 …