Properties of Three Pseudo-Spins in Ferroelectric or Ferro-Antiferroelectric Materials Described by a Transverse Ising Model |
| |
| Authors: | JIANG Wei Veng-Cheong Lo |
| |
| Institution: | 1. College of Sciences, Shenyang University of Technology, Shenyang 110023, China
;2. Department of Applied Physics, Hong Kong Polytechnic University, Kowloon, Hong Kong, China |
| |
| Abstract: | Ferroelectric phase diagrams and the temperature dependence of
polarization, dielectric properties of the three pseudo-spin in
ferroelectric or ferro-antiferroelectric system described by a transverse
Ising models are investigated on the basis of the effective-field theory
with the differential operator technique. The effects of the transverse
field and the coupling strength between the nearest-neighboring pseudo-spin
on the physical properties are discussed in detail. |
| |
| Keywords: | ferroelectric or ferro-antiferroelectrics transverse Ising model three pseudo-spins dielectric properties |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 |
|
