Electric field induced phase transition
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C.L. Wang; J.C. Li; M.L. Zhao; J.L. Zhang; W.L. Zhong; C. AragΓ³; M.I. MarquΓ©s; J
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Article
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2008
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Elsevier Science
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English
β 221 KB
An electric field induced phase transition in first order ferroelectrics with very large zero point energy is studied on the framework of the effective field approach. It is well known that when the zero point energy of a system is relatively large, the ferroelectric behaviour is depressed and no ph