Phase transitions in a simple model ferroelectric—comparison of exact and variational treatments of a molecular-field Hamiltonian
Author:
Publisher
American Physical Society (APS)
Link
http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.9.3806/fulltext
Reference10 articles.
1. Statistical Theory for Displacement Ferroelectrics
2. Statistical Theory for Displacement Ferroelectrics. II. Specific-Heat and Soft-Mode-Frequency Calculations
3. Dynamic Susceptibility of Classical Anharmonic Oscillator
4. Free Energy and Specific Heat in Ferroelectric Phase Transition in Terms of a Single-Mode Anharmonic Oscillator Model
5. Spurious First-Order Phase Transitions in the Self-Consistent Phonon Approximation
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