Effect of particle size on the dielectric behaviour of double propionates

Bhat, H. L. ; Rama Rao, A. H. ; Srinivasan, M. R. ; Narayanan, P. S. (1978) Effect of particle size on the dielectric behaviour of double propionates Ferroelectrics, 21 (1). pp. 403-404. ISSN 0015-0193

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Official URL: http://www.informaworld.com/smpp/content~db=all~co...

Related URL: http://dx.doi.org/10.1080/00150197808237278

Abstract

Dicalcium strontium propionate (DCSP) undergoes a ferroelectric phase transition at about 28 1.5 K, with the spontaneous polarization occurring along the tetragonal C-axis. Takashige et al. have recently reported ferroelectricity in annealed samples of dicalcium lead propionate (DCLP) in the range 191 K to 331 K. The removal of the inner biasing field by annealing has been known in the case of DCLP and DCSP. Because of the possible dependence of the inner biasing field on the particle size, a study of the temperature dependence of the dielectric behaviour of the powdered samples of these compounds was undertaken.

Item Type:Article
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ID Code:32619
Deposited On:16 Mar 2011 11:45
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