Layered-structural monoclinic–orthorhombic perovskite La{sub 2}Ti{sub 2}O{sub 7} to orthorhombic LaTiO{sub 3} phase transition and their microstructure characterization

• Published in: Materials characterization Vol. 89
• Main Authors: Herrera, G., Departamento de Química Inorgánica, Universidad de Valencia, 46100 Burjasot, Valencia, Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, 04510 México D. F., Jiménez-Mier, J., Chavira, E.
• Format: Journal Article
• Language: English
• Published: United States 01.03.2014
• Subjects: ACRYLAMIDE; ATOMIC FORCE MICROSCOPY; CERAMICS; DIELECTRIC MATERIALS; DIFFERENTIAL THERMAL ANALYSIS; LANTHANUM; LANTHANUM COMPOUNDS; MATERIALS SCIENCE; MECHANICAL PROPERTIES; MICROSTRUCTURE; MONOCLINIC LATTICES; NANOCOMPOSITES; NANOSCIENCE AND NANOTECHNOLOGY; ORTHORHOMBIC LATTICES; PEROVSKITE; PHASE TRANSFORMATIONS; POLYMERIZATION; SCANNING ELECTRON MICROSCOPY; SPACE GROUPS; TITANATES; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION

The layered-structural ceramics, such as lanthanum titanate (La{sub 2}Ti{sub 2}O{sub 7}), have been known for their good temperature and low dielectric loss at microwave frequencies that make them good candidate materials for high frequency applications. However, few studies have been conducted on t...