Fabrication of the preferentially orientated LiNbO3 nanoparticles and their ferroelectric behaviors

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

(00l)-Oriented LiNbO3 ultra-thin film was fabricated on Pt/Ti/SiO2/Si substrate using pulsed laser deposition. The film shrunk into crystalline state nanoparticles that still kept (00l) preferential orientation as being annealed in the oxygen atmosphere at 500 oC for 2 hours. These LiNbO3 nanoparticles exhibited the ferroelectricity, showing asymmetrical hysteresis loop which might originate from the large internal field at the interface. These nanoparticles could be used for further studying on the size effects and the ferroelectricity of nanocrystal.
15 pages, 4 figures

Keywords

Materials Science

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/172069

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0810.3770
 http://arxiv.org/abs/0810.3770

Collections

arXiv