๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The Curie temperature of the ferroelectric films with long-range interactions

โœ Scribed by A. Tabyaoui; M. Madani; A. Ainane; M. Saber

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
220 KB
Volume
358
Category
Article
ISSN
0378-4371

No coin nor oath required. For personal study only.

โœฆ Synopsis

Using the effective field theory with a probability distribution technique, we apply the Ising model in a transverse field with long-range interactions to study ferroelectric films. The dependence of the Curie temperature on the thickness of the film, the surface interaction and the transverse field was investigated. It is assumed that the long-range interaction decays with the distance between the pseudo-spins as a power law.

๐Ÿ“œ SIMILAR VOLUMES

Ferroelectric square lattice described b
Ferroelectric square lattice described by the transverse Ising model with long-range interactions
โœ Yong Xin; Chunlei Wang; Weilie Zhong; Peilin Zhang ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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