Formation of Broad Domain Boundary in Congruent Lithium Niobate Modified by Proton Exchange

被引：7

作者：

Shur, V. Ya ^{[1
]}

Neradovskiy, M. M. ^{[1
,2
]}

Dolbilov, M. A. ^{[1
]}

Lobov, A. I. ^{[1
]}

Zelenovskiy, P. S. ^{[1
]}

Ushakov, A. D. ^{[1
]}

Ushakova, E. S. ^{[1
]}

Quillier, E. ^{[2
]}

Baldi, P. ^{[2
]}

De Micheli, M. P. ^{[2
]}

机构：

[1] Ural Fed Univ, Inst Nat Sci, Ekaterinburg 620000, Russia

[2] Univ Nice Sophia Antipolis, Lab Condensed Matter Phys, F-06108 Nice 2, France

来源：

FERROELECTRICS | 2015年 / 476卷 / 01期

关键词：

self-organized structures; domain kinetics; self-assembling; Nanodomain structure; BLUE-LIGHT GENERATION; WAVE-GUIDE; LEAD GERMANATE; 2ND-HARMONIC GENERATION; NONLINEAR-INTERACTIONS; AR IONS; LINBO3; IMPLANTATION; FABRICATION; TANTALATE;

D O I：

10.1080/00150193.2015.998946

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The strong dependence of the domain kinetics on the applied field and the thickness of the surface layers produced by proton exchange has been revealed in congruent lithium niobate. The correlated nucleation leads to formation of self-assembled structures consisting of isolated domains. Formation of the nanodomains in front of the domain wall results in its continuous motion. The pronounced self-organization effect leads to formation of broad domain boundaries and ensembles of isolated nanodomains consisting of nanodomain chains and nets. The obtained effects were attributed to highly non-equilibrium switching conditions caused by retardation of the bulk screening of depolarization field.

引用

页码：146 / 155

页数：10

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