Effective landau-devonshire-type theory of phase transitions in ferroelectric thin films based on the tilley-zeks model
A generalized thermodynamic theory (effective Landau-Devonshire-type theory) for ferroelectric thin films undergoing second order phase transition is developed within the framework of the Landau-Ginzburg theory via the concept of extrapolation length delta in the Tilley-Zeks model. The free energy o...
| Main Authors: | , , , |
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| Format: | Article |
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2003
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| Subjects: |