X-Ray Diffraction on a LiNbO3 Crystal with a Short Period Regular Domain Structure

被引：1

作者：

Irzhak, Dmitry ^{[1
]}

Roshchupkin, Dmitry ^{[1
]}

Kokhanchik, Lyudmila ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Microelect Technol, Chernogolovka 142432, Moscow Region, Russia

来源：

FERROELECTRICS | 2009年 / 391卷

关键词：

Lithium niobate; regular domain structure; dynamical x-ray diffraction; SURFACE ACOUSTIC-WAVES; DYNAMICAL THEORY;

D O I：

10.1080/00150190903001813

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dynamical theory based on Takagi-Taupin equations was used to model x-ray diffraction by the Z-cut of a LiNbO3 crystal with short period regular domain structure. It found that the presence of even satellites on the x-ray diffraction spectra caused by the crystal lattice deformation. A proposed model of the deformation allowed us to achieve a very good agreement with the experimental data.

引用

页码：122 / 127

页数：6

共 7 条

[1] High resolution x-ray characterization of sub-micron periodic domain structures in lithium niobate crystals [J].

Bazzan, M. ;

Argiolas, N. ;

Sada, C. ;

Mazzoldi, P. ;

Grilli, S. ;

Ferraro, P. ;

de Natale, P. ;

Sansone, L. .

FERROELECTRICS, 2007, 352 :25-34

[2]

HALWA H, 2001, HDB ADV ELECT PHOTON

[3] Long-range strains and the effects of applied field at 180° ferroelectric domain walls in lithium niobate -: art. no. 064113 [J].

Jach, T ;

Kim, S ;

Gopalan, V ;

Durbin, S ;

Bright, D .

PHYSICAL REVIEW B, 2004, 69 (06)

[4] SCANNING ELECTRON-MICROSCOPY OBSERVATION OF EXCITATION OF THE SURFACE ACOUSTIC-WAVES BY THE REGULAR DOMAIN-STRUCTURES IN THE LINBO3 CRYSTALS [J].

ROSHCHUPKIN, DV ;

FOURNIER, T ;

BRUNEL, M ;

PLOTITSYNA, OA ;

SOROKIN, NG .

APPLIED PHYSICS LETTERS, 1992, 60 (19) :2330-2331

[5] Dynamical theory for calculations of X-ray spectra from crystals modulated by surface acoustic waves [J].

Schelokov, IA ;

Roshchupkin, DV ;

Irzhak, DV ;

Tucoulou, R .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2004, 37 :52-61

[6] Nanoscale piezoelectric response across a single antiparallel ferroelectric domain wall [J].

Scrymgeour, DA ;

Gopalan, V .

PHYSICAL REVIEW B, 2005, 72 (02)

[7] DYNAMICAL THEORY OF DIFFRACTION APPLICABLE TO CRYSTALS WITH ANY KIND OF SMALL DISTORTION [J].

TAKAGI, S .

ACTA CRYSTALLOGRAPHICA, 1962, 15 (DEC) :1311-&

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