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Title: Dielectric Properties Of Pb(In{sub 1/2}Nb{sub 1/2})O{sub 3}-PbTiO{sub 3} Solid Solution Synthesized By Solid State Reaction Route

Abstract

Phase pure (1-x)Pb(In{sub 1/2}Nb{sub 1/2})O{sub 3}-x PbTiO{sub 3} ceramics near morphotrophic phase boundary (x = 0.35) are prepared by conventional solid state reaction route, by adding 2 mol.% MgO. The dielectric properties of lead indium niobate-lead titanate ceramic are studied as a function of both temperature and frequency. For this composition the dielectric constant for 100 Hz increases from 1944 at room temperature to 1510 at Curie temperature(304 deg. C). The saturation polarization, measured at room temperature, is found to be 23.9 {mu}C/cm{sup 2} for 40 kV/cm.

Authors:
;  [1];  [2]
  1. Microwave laboratory, Department of Physics, Indian Institute of Technology, Madras, Chennai-600 036 (India)
  2. Postgraduate Department of Physics, American College, Madurai-625 002 (India)
Publication Date:
OSTI Identifier:
21608132
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1349; Journal Issue: 1; Conference: 55. DAE solid state physics symposium 2010, Manipal (India), 26-30 Dec 2010; Other Information: DOI: 10.1063/1.3606324; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CERAMICS; CONCENTRATION RATIO; CURIE POINT; FREQUENCY DEPENDENCE; INDIUM COMPOUNDS; LEAD COMPOUNDS; MAGNESIUM OXIDES; NIOBATES; PERMITTIVITY; POLARIZATION; SOLID SOLUTIONS; SOLIDS; TEMPERATURE DEPENDENCE; TITANATES; ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; DIELECTRIC PROPERTIES; DIMENSIONLESS NUMBERS; DISPERSIONS; ELECTRICAL PROPERTIES; HOMOGENEOUS MIXTURES; MAGNESIUM COMPOUNDS; MIXTURES; NIOBIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; REFRACTORY METAL COMPOUNDS; SOLUTIONS; THERMODYNAMIC PROPERTIES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE

Citation Formats

Ramesh, G., Subramanian, V., and Aruna, G. Dielectric Properties Of Pb(In{sub 1/2}Nb{sub 1/2})O{sub 3}-PbTiO{sub 3} Solid Solution Synthesized By Solid State Reaction Route. United States: N. p., 2011. Web. doi:10.1063/1.3606324.
Ramesh, G., Subramanian, V., & Aruna, G. Dielectric Properties Of Pb(In{sub 1/2}Nb{sub 1/2})O{sub 3}-PbTiO{sub 3} Solid Solution Synthesized By Solid State Reaction Route. United States. doi:10.1063/1.3606324.
Ramesh, G., Subramanian, V., and Aruna, G. Fri . "Dielectric Properties Of Pb(In{sub 1/2}Nb{sub 1/2})O{sub 3}-PbTiO{sub 3} Solid Solution Synthesized By Solid State Reaction Route". United States. doi:10.1063/1.3606324.
@article{osti_21608132,
title = {Dielectric Properties Of Pb(In{sub 1/2}Nb{sub 1/2})O{sub 3}-PbTiO{sub 3} Solid Solution Synthesized By Solid State Reaction Route},
author = {Ramesh, G. and Subramanian, V. and Aruna, G.},
abstractNote = {Phase pure (1-x)Pb(In{sub 1/2}Nb{sub 1/2})O{sub 3}-x PbTiO{sub 3} ceramics near morphotrophic phase boundary (x = 0.35) are prepared by conventional solid state reaction route, by adding 2 mol.% MgO. The dielectric properties of lead indium niobate-lead titanate ceramic are studied as a function of both temperature and frequency. For this composition the dielectric constant for 100 Hz increases from 1944 at room temperature to 1510 at Curie temperature(304 deg. C). The saturation polarization, measured at room temperature, is found to be 23.9 {mu}C/cm{sup 2} for 40 kV/cm.},
doi = {10.1063/1.3606324},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1349,
place = {United States},
year = {2011},
month = {7}
}