Ferroelectric square lattice described b
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Yong Xin; Chunlei Wang; Weilie Zhong; Peilin Zhang
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Article
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1999
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Elsevier Science
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English
โ 326 KB
A ferroelectric square lattice described by the transverse Ising model is studied by taking into account the long-range interactions. The size dependence of the Curie temperature as well as the polarization of the lattice is studied. Dielectric peaks and pyroelectric peaks are found in the edge area