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Study of the field-induced evolution of the domain geometry in lithium niobate and lithium tantalate single crystals by in-situ optical method

Study of the field-induced evolution of the domain geometry in lithium niobate and lithium tantalate single crystals by in-situ optical method
Study of the field-induced evolution of the domain geometry in lithium niobate and lithium tantalate single crystals by in-situ optical method
Evolution of the domain structure geometry including quantitative statistic information about domain walls' orientation has been in-situ studied by optical microscopy and light diffraction with subsequent image analysis in congruent, stoichiometric and MgO doped lithium niobate (LN) and lithium tantalate (LT) single crystals. 2D lithographic pattern with about 20 µm period in CLN was used to study the simplified case of domain kinetics. The appearance of the switching stage with domain walls oriented in both X and Y directions, was shown experimentally. Such behavior was predicted by computer simulation of the domain growth through merging of the neighboring domains.
Nebogatnikov, M.
b91bceb9-5000-4c8f-a2f5-deafa65bb833
Baturin, I.
bba553fa-e96a-4c2e-9cde-7a65bf5e188f
Rodina, E.
129ef2a4-1d58-4f52-aa2e-c1edf6e29a9b
Ezhov, A.
7f855f86-f49d-4ea1-ab01-44fe112036ef
Lobov, A.
52a13017-0d49-465e-a99b-30249c395ede
Dolbilov, M.
05293335-f578-40d4-97fc-09dc274b60f1
Shur, V.
1e10b499-44dc-4dbc-86d5-a2ba64c4bbe0
Gallo, K.
d08fbf8e-a4f8-4c15-b485-3d4f731b8d27
Nebogatnikov, M.
b91bceb9-5000-4c8f-a2f5-deafa65bb833
Baturin, I.
bba553fa-e96a-4c2e-9cde-7a65bf5e188f
Rodina, E.
129ef2a4-1d58-4f52-aa2e-c1edf6e29a9b
Ezhov, A.
7f855f86-f49d-4ea1-ab01-44fe112036ef
Lobov, A.
52a13017-0d49-465e-a99b-30249c395ede
Dolbilov, M.
05293335-f578-40d4-97fc-09dc274b60f1
Shur, V.
1e10b499-44dc-4dbc-86d5-a2ba64c4bbe0
Gallo, K.
d08fbf8e-a4f8-4c15-b485-3d4f731b8d27

Nebogatnikov, M., Baturin, I., Rodina, E., Ezhov, A., Lobov, A., Dolbilov, M., Shur, V. and Gallo, K. (2005) Study of the field-induced evolution of the domain geometry in lithium niobate and lithium tantalate single crystals by in-situ optical method. International Symposium "Micro- and Nano-scale Domain Structuring in Ferroelectrics" (ISDS’05). 15 - 19 Nov 2005.

Record type: Conference or Workshop Item (Paper)

Abstract

Evolution of the domain structure geometry including quantitative statistic information about domain walls' orientation has been in-situ studied by optical microscopy and light diffraction with subsequent image analysis in congruent, stoichiometric and MgO doped lithium niobate (LN) and lithium tantalate (LT) single crystals. 2D lithographic pattern with about 20 µm period in CLN was used to study the simplified case of domain kinetics. The appearance of the switching stage with domain walls oriented in both X and Y directions, was shown experimentally. Such behavior was predicted by computer simulation of the domain growth through merging of the neighboring domains.

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More information

Published date: 2005
Venue - Dates: International Symposium "Micro- and Nano-scale Domain Structuring in Ferroelectrics" (ISDS’05), 2005-11-15 - 2005-11-19

Identifiers

Local EPrints ID: 49827
URI: https://eprints.soton.ac.uk/id/eprint/49827
PURE UUID: a2190c1e-10d9-4fdd-aa48-98ec70eafc31

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Date deposited: 06 Dec 2007
Last modified: 13 Mar 2019 20:53

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Contributors

Author: M. Nebogatnikov
Author: I. Baturin
Author: E. Rodina
Author: A. Ezhov
Author: A. Lobov
Author: M. Dolbilov
Author: V. Shur
Author: K. Gallo

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