Degenerate rhombohedral and orthorhombic states in Ca-substituted Na0.5Bi0.5TiO3 (2009)
Ranjan, Rajeev, Kothai, V, Garg, Rohini, Agrawal, Anupriya, Senyshyn, Anatoliy, Boysen, Hans
Neutron powder diffraction and temperature dependent dielectric studies were carried out on Ca-substituted Na0.5Bi0.5TiO3, i.e., (Na0.5Bi0.5)(1-x)CaxTiO3. Stabilization of an orthorhombic phase even...
Structure and phase transition of Na0.5La0.5TiO3 (2008)
Garg, Rohini, Senyshyn, Anatoliy, Boysen, Hans, Ranjan, Rajeev
A temperature dependent neutron powder diffraction study was carried out on Na0.5La0.5TiO3 (NLT) from 298 K up to 1373 K. Rietveld analysis using high resolution x-ray and neutron powder diffraction...