Green's Function Approach to Crossover Properties for Interaction Parameters of an N-Layer Ferroelectric Thin Film
| Periodical | Advanced Materials Research (Volumes 152 - 153) |
|---|---|
| Main Theme | New Materials and Advanced Materials |
| Edited by | Zhengyi Jiang, Jingtao Han and Xianghua Liu |
| Pages | 116-120 |
| DOI | 10.4028/www.scientific.net/AMR.152-153.116 |
| Citation | Zhao Xin Lu et al., 2010, Advanced Materials Research, 152-153, 116 |
| Online since | October, 2010 |
| Authors | Zhao Xin Lu, Bao Hua Teng, Xin Yang |
| Keywords | Ferroelectric, Phase Diagram, Thin Film |
| Price | US$ 28,- |
Utilizing the higher order decoupling approximation to the Fermi-type Green’s function, crossover properties of interaction parameters of an n-layer ferroelectric thin film from the ferroelectric-dominant phase diagram (FPD) to the paraelectric-dominant phase diagram (PPD) are investigated on the basis of the transverse Ising model. The curved surfaces for crossover values of interaction parameters of a thin film with certain layers are constructed in the three-dimensional parameter space. Because both the z-component