White microbeam X-ray spectro-scattering topography on the domain structure of strontium titanate

We have observed the domain structure of strontium titanate by using white microbeam X-ray spectro-scattering topography. We have determined the domain structure from the undistorted images of intensity and energy of X-rays diffracted from a (100) plate. We also have obtained the lattice parameters...

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Bibliographic Details
Published inNuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Vol. 238; no. 1-4; pp. 248 - 250
Main Authors Kajiwara, Kentaro, Ozaki, Tōru, Sakaue, Hiroaki, Taketomi, Yuichi, Chikaura, Yoshinori
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.08.2005
Subjects
Domain
Microbeam
Strontium titanate
Synchrotron radiation
White X-ray
X-ray topography
Strontium titanate
White X-ray
77.84.Dy
Domain
61.72.Ff
77.80.Fm
X-ray topography
Synchrotron radiation
77.80.Bh
Microbeam
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Summary:We have observed the domain structure of strontium titanate by using white microbeam X-ray spectro-scattering topography. We have determined the domain structure from the undistorted images of intensity and energy of X-rays diffracted from a (100) plate. We also have obtained the lattice parameters a=0.3791nm and c=0.3794nm and the spontaneous strain c/a−1=7.9×10−4 at 30K from the energy images.
ISSN:0168-583X
1872-9584
DOI:10.1016/j.nimb.2005.06.056