Coherent X-ray diffraction for domain observation II

K. Ohwada; D. Shimizu; J. Mizuki; K. Fujiwara; T. Nagata; N. Ikeda; H. Ohwa; N. Yasuda; K. Namikawa

doi:10.1080/00150193.2017.1350058

Coherent X-ray diffraction for domain observation II

K. Ohwada, D. Shimizu, J. Mizuki, K. Fujiwara, T. Nagata, N. Ikeda, H. Ohwa, N. Yasuda, K. Namikawa

School of Science

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The CXD method have been shown to be applicable to the crystal characterization as well as the domain observation. The present CXD technique could evaluate the crystal coherence length up to 10 μm and the wide variety of samples were chosen in this study. We have shown how the ideal Bragg reflection deforms as the disorder and the defects increases and form the speckle patterns, the typical scattering patterns of CXD, by changing the samples. Finally we have successfully observed the μm/sub-μm domain arrangements in LuFe₂O₄/(1−x)Pb(Zn_1/3Nb_2/3)O₃-xPbTiO₃ (x = 0.09), where it is hard to be observed by the conventional diffraction techniques.

Original language	English
Pages (from-to)	16-21
Number of pages	6
Journal	Ferroelectrics
Volume	513
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2017.1350058
Publication status	Published - Jun 11 2017

Keywords

Coherent X-ray diffraction
domain
ferroelectrics

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1080/00150193.2017.1350058

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title = "Coherent X-ray diffraction for domain observation II",

abstract = "The CXD method have been shown to be applicable to the crystal characterization as well as the domain observation. The present CXD technique could evaluate the crystal coherence length up to 10 μm and the wide variety of samples were chosen in this study. We have shown how the ideal Bragg reflection deforms as the disorder and the defects increases and form the speckle patterns, the typical scattering patterns of CXD, by changing the samples. Finally we have successfully observed the μm/sub-μm domain arrangements in LuFe2O4/(1−x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 (x = 0.09), where it is hard to be observed by the conventional diffraction techniques.",

keywords = "Coherent X-ray diffraction, domain, ferroelectrics",

author = "K. Ohwada and D. Shimizu and J. Mizuki and K. Fujiwara and T. Nagata and N. Ikeda and H. Ohwa and N. Yasuda and K. Namikawa",

note = "Funding Information: This work was partly supported by MEXT KAKENHI (Grant No. JP19052002), JSPS KAKENHI (Grants No. JP16740177, No. JP21710099, No. JP26400327 and No. JP16K05395), JST CREST. The synchrotron radiation experiments were performed at BL22XU of SPring-8 with the approval of Japan Synchrotron Radiation Research Institute (JASRI) (Proposals No. 2012B3713, No. 2012A3713, No. 2011B3713, No. 2010A3713). Publisher Copyright: {\textcopyright} 2017 Taylor & Francis Group, LLC.",

year = "2017",

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doi = "10.1080/00150193.2017.1350058",

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T1 - Coherent X-ray diffraction for domain observation II

AU - Ohwada, K.

AU - Shimizu, D.

AU - Mizuki, J.

AU - Fujiwara, K.

AU - Nagata, T.

AU - Ikeda, N.

AU - Ohwa, H.

AU - Yasuda, N.

AU - Namikawa, K.

N1 - Funding Information: This work was partly supported by MEXT KAKENHI (Grant No. JP19052002), JSPS KAKENHI (Grants No. JP16740177, No. JP21710099, No. JP26400327 and No. JP16K05395), JST CREST. The synchrotron radiation experiments were performed at BL22XU of SPring-8 with the approval of Japan Synchrotron Radiation Research Institute (JASRI) (Proposals No. 2012B3713, No. 2012A3713, No. 2011B3713, No. 2010A3713). Publisher Copyright: © 2017 Taylor & Francis Group, LLC.

PY - 2017/6/11

Y1 - 2017/6/11

N2 - The CXD method have been shown to be applicable to the crystal characterization as well as the domain observation. The present CXD technique could evaluate the crystal coherence length up to 10 μm and the wide variety of samples were chosen in this study. We have shown how the ideal Bragg reflection deforms as the disorder and the defects increases and form the speckle patterns, the typical scattering patterns of CXD, by changing the samples. Finally we have successfully observed the μm/sub-μm domain arrangements in LuFe2O4/(1−x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 (x = 0.09), where it is hard to be observed by the conventional diffraction techniques.

AB - The CXD method have been shown to be applicable to the crystal characterization as well as the domain observation. The present CXD technique could evaluate the crystal coherence length up to 10 μm and the wide variety of samples were chosen in this study. We have shown how the ideal Bragg reflection deforms as the disorder and the defects increases and form the speckle patterns, the typical scattering patterns of CXD, by changing the samples. Finally we have successfully observed the μm/sub-μm domain arrangements in LuFe2O4/(1−x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 (x = 0.09), where it is hard to be observed by the conventional diffraction techniques.

KW - Coherent X-ray diffraction

KW - domain

KW - ferroelectrics

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Coherent X-ray diffraction for domain observation II

Abstract

Keywords

ASJC Scopus subject areas

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