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December 1, 1984Ferroelectrics

Influence of permanent magnetic field on the phase transitions in some displacive type ferroelectrics and antiferroelectrics

I. H. Ismailzade R. M. Ismailov A. I. Alekberov N. A. Ayubova R. Z. Mehdiyeva

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Abstract

Influence of permenant magnetic fields H = 4, 6, 8 and 10 kOe on the Curie temperature Tc of ferroelectrics BaTiO3, Pb(Sc1/2Ta1/2)O3, (Pb1/2Ba1/2)Bi2Nb2O9, K2Sr4Nb10O30, Pb5Ge3O11, and antiferroelectrics PbHfO3, Pb(Mg1/2W1/2)O3 has been investigated. Displacement of the Tc in H was discovdered, the ΔTHc (H) dependencies were found to be non-linear. Results obtained confirm the predictions of the vibronic theory of ferroelectricity.

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Ismailzade et al. (1984) studied this question.

synapsesocial.com/papers/6a8533d522ea7ab258b2eb66 https://doi.org/10.1080/00150198408018930

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