Title :
Dense ceramics and transparent thin films of BaTi2O5 by a sol-gel route
Author :
Xu, Jun ; Akishige, Yukikuni
Author_Institution :
Sch. of Mater. Sci. & Eng., Wuhan Inst. of Technol., Wuhan, China
Abstract :
By a low temperature sol-gel process, dense nano-grained BaTi2O5 ceramics were achieved by spark plasma sintering and transparent nanoparticle BaTi2O5 thin films were fabricated by spin coating technique. The enhancement of the dielectric constant of the dense ceramics and the optical properties of the transparent thin films were reported.
Keywords :
barium compounds; ferroelectric ceramics; ferroelectric thin films; nanofabrication; nanoparticles; permittivity; plasma materials processing; sintering; sol-gel processing; spin coating; BaTi2O5; dense nanograined ceramics; dielectric constant; low temperature sol-gel process; optical properties; spark plasma sintering; spin coating technique; transparent nanoparticle thin films; Ceramics; Coatings; Dielectric constant; Dielectric thin films; Optical films; Plasma density; Plasma properties; Plasma temperature; Sparks; Transistors;
Conference_Titel :
Applications of Ferroelectrics, 2009. ISAF 2009. 18th IEEE International Symposium on the
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4970-5
Electronic_ISBN :
1099-4734
DOI :
10.1109/ISAF.2009.5307591
