Micro-domain initialization in photorefractive ferroelectrics

Vyacheslav V. Obukhovsky; Anna N. Morozovska

doi:10.1117/12.648201

6 December 2006 Micro-domain initialization in photorefractive ferroelectrics

Vyacheslav V. Obukhovsky, Anna N. Morozovska

Proceedings Volume 6023, Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals; 60230I (2006) https://doi.org/10.1117/12.648201
Event: Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals, 2005, Alushta, Ukraine

Abstract

The possibility of micro-domains origin in photoreffactive ferroelectric crystals near charged mesoscale defects inside the crystal has been studied. For simplicity this defect is simulated by electrically charged sphere, but the micro-domain is considered as a cylinder with infinitely thin domain walls. It has been shown that the charge of defect must exceed the threshold value for micro-domain appearance. Depending on electrical and geometrical parameters of charged defect the needle-like or lens-like micro-domains can be generated.

Citation Download Citation

Vyacheslav V. Obukhovsky and Anna N. Morozovska "Micro-domain initialization in photorefractive ferroelectrics", Proc. SPIE 6023, Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals, 60230I (6 December 2006); https://doi.org/10.1117/12.648201

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available