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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1198

Title: Characterization of sol-gel synthesized lead calcium titanate (PCT) thin films for pyro-sensors
Authors: Chopra, Sonalee
Tripathi, A K
Goel, T C
Mendiratta, R G
Keywords: Sol gel technique
Thin films
Lead calcium titanate
Issue Date: 2003
Citation: Materials Science and Engineering B, 100(2), 180-185
Abstract: Thin films of Pb0.80Ca0.20TiO3 and Pb0.76Ca0.24TiO3 are prepared using the sol-gel technique on ITO coated corning 7059 glass. X-ray diffraction studies on these films show perovskite structure with tetragonal phase. Dielectric, pyroelectric and ferroelectric studies are carried out on these films. Results suggest that PCT76/24 with pyrocoefficient (43 nC cm−2 K−1) and voltage responsivity (2340 V cm−2 J−1) is a promising pyrosensor material.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1198
Appears in Collections:Physics

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