Please use this identifier to cite or link to this item:
Title: Monte carlo investigation of defect-driven ferroelectric phase-transition in two dimensional defected film
Authors: S. Srinoi
Y. Laosiritaworn
Authors: S. Srinoi
Y. Laosiritaworn
Keywords: Engineering;Materials Science;Physics and Astronomy
Issue Date: 2-Sep-2014
Abstract: In this work, the hysteresis loops of ferroelectric film with defects were investigated with Monte Carlo simulation and the modified Heisenberg model (discrete vector model) with DIFFOUR type interaction. The effect of localized vacancy defects on the electrical properties of ferroelectric film was studied. The defected ferroelectric film was simulated on the two-dimensional lattice with periodic boundary conditions. From results, at a given electric field, the hysteresis loop area was found to depend on the defect concentration of system. The higher defect concentration, the smaller hysteresis loop was obtained, which resulted from weaker ferroelectric interaction. © 2014 Taylor & Francis Group, LLC.
ISSN: 16078489
Appears in Collections:CMUL: Journal Articles

Files in This Item:
There are no files associated with this item.

Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.