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Title: Tip-induced domain growth on the non-polar cuts of lithium niobate single-crystals

Abstract

Currently, ferroelectric materials with designed domain structures are considered as a perspective material for new generation of photonic, data storage, and data processing devices. Application of external electric field is the most convenient way of the domain structure formation. Lots of papers are devoted to the investigation of domain kinetics on polar surface of crystals while the forward growth remains one of the most mysterious stages due to lack of experimental methods allowing to study it. Here, we performed tip-induced polarization reversal on X- and Y-non-polar cuts in single-crystal of congruent lithium niobate which allows us to study the forward growth with high spatial resolution. The revealed difference in the shape and length of domains induced on X- and Y-cuts is beyond previously developed theoretical approaches used for the theoretical consideration of the domains growth at non-polar ferroelectric surfaces. To explain experimental results, we used kinetic approach with anisotropy of screening efficiency along different crystallographic directions.

Authors:
; ; ;  [1]; ;  [2];  [3]
  1. Ferroelectric Laboratory, Institute of Natural Sciences, Ural Federal University, 51 Lenin Ave., 620000 Ekaterinburg (Russian Federation)
  2. The Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)
  3. (United States)
Publication Date:
OSTI Identifier:
22399009
Resource Type:
Journal Article
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 106; Journal Issue: 18; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0003-6951
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANISOTROPY; CRYSTAL GROWTH; CRYSTAL STRUCTURE; DATA PROCESSING; DOMAIN STRUCTURE; ELECTRIC FIELDS; FERROELECTRIC MATERIALS; LITHIUM COMPOUNDS; MONOCRYSTALS; NIOBATES; POLARIZATION; SPATIAL RESOLUTION; SURFACES

Citation Formats

Alikin, D. O., Turygin, A. P., Lobov, A. I., Shur, V. Ya., Ievlev, A. V., Kalinin, S. V., and Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, 1 Bethel Valley Rd., Oak Ridge, Tennessee 37831. Tip-induced domain growth on the non-polar cuts of lithium niobate single-crystals. United States: N. p., 2015. Web. doi:10.1063/1.4919872.
Alikin, D. O., Turygin, A. P., Lobov, A. I., Shur, V. Ya., Ievlev, A. V., Kalinin, S. V., & Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, 1 Bethel Valley Rd., Oak Ridge, Tennessee 37831. Tip-induced domain growth on the non-polar cuts of lithium niobate single-crystals. United States. doi:10.1063/1.4919872.
Alikin, D. O., Turygin, A. P., Lobov, A. I., Shur, V. Ya., Ievlev, A. V., Kalinin, S. V., and Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, 1 Bethel Valley Rd., Oak Ridge, Tennessee 37831. Mon . "Tip-induced domain growth on the non-polar cuts of lithium niobate single-crystals". United States. doi:10.1063/1.4919872.
@article{osti_22399009,
title = {Tip-induced domain growth on the non-polar cuts of lithium niobate single-crystals},
author = {Alikin, D. O. and Turygin, A. P. and Lobov, A. I. and Shur, V. Ya. and Ievlev, A. V. and Kalinin, S. V. and Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, 1 Bethel Valley Rd., Oak Ridge, Tennessee 37831},
abstractNote = {Currently, ferroelectric materials with designed domain structures are considered as a perspective material for new generation of photonic, data storage, and data processing devices. Application of external electric field is the most convenient way of the domain structure formation. Lots of papers are devoted to the investigation of domain kinetics on polar surface of crystals while the forward growth remains one of the most mysterious stages due to lack of experimental methods allowing to study it. Here, we performed tip-induced polarization reversal on X- and Y-non-polar cuts in single-crystal of congruent lithium niobate which allows us to study the forward growth with high spatial resolution. The revealed difference in the shape and length of domains induced on X- and Y-cuts is beyond previously developed theoretical approaches used for the theoretical consideration of the domains growth at non-polar ferroelectric surfaces. To explain experimental results, we used kinetic approach with anisotropy of screening efficiency along different crystallographic directions.},
doi = {10.1063/1.4919872},
journal = {Applied Physics Letters},
issn = {0003-6951},
number = 18,
volume = 106,
place = {United States},
year = {2015},
month = {5}
}