Contrast of ferroelastic and ferroelectric domains in white-beam X-ray topographs

doi:10.1107/S002188989600221X

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	Contrast of ferroelastic and ferroelectric domains in white-beam X-ray topographs
	Huang, XR; Jiang, SS; Liu, WJ; Wu, XS; Feng, D; Wang, ZG; Han, Y; Wang, JY; Han Y(韩勇)
	1996
发表期刊	JOURNAL OF APPLIED CRYSTALLOGRAPHY
卷号	29 期号:4 页码:371-377
通讯作者	CTR ADV STUDIES SCI & TECHNOL MICROSTRUCT,NANJING 210093,PEOPLES R CHINA ; INST HIGH ENERGY PHYS,BSRL,BEIJING 100039,PEOPLES R CHINA ; SHANDONG UNIV,INST CRYSTAL MAT,JINAN 250100,PEOPLES R CHINA
文章类型	Article
摘要	White-beam synchrotron topography has been demonstrated to be well suited for observation of all kinds of ferroelastic and ferroelectric twin domains. It is found that the domains that are misorientated against each other always appear as orientation contrasts in the topographs, while the antiparallel domains with parallel lattices may show different diffraction intensity by the synchrotron-radiation anomalous-scattering effect. Based on the reciprocal-lattice splitting and the diffraction geometry, a general method of determination of the image displacement associated with two misoriented domains is given to explain their orientation contrast. It is also revealed that the anomalous-scattering contrast of antiparallel domains arises from the anomalous-dispersion terms of the noncentrosymmetric atoms in the unit cell of ferroelectric crystals.
学科领域	Crystallography
DOI	10.1107/S002188989600221X
URL	查看原文
语种	英语
WOS研究方向	Crystallography
WOS类目	Crystallography
WOS记录号	WOS:A1996VF65000010
引用统计
文献类型	期刊论文
条目标识符	http://ir.ihep.ac.cn/handle/311005/237209
专题	多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Huang, XR,Jiang, SS,Liu, WJ,et al. Contrast of ferroelastic and ferroelectric domains in white-beam X-ray topographs[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY,1996,29(4):371-377.
APA	Huang, XR.,Jiang, SS.,Liu, WJ.,Wu, XS.,Feng, D.,...&韩勇.(1996).Contrast of ferroelastic and ferroelectric domains in white-beam X-ray topographs.JOURNAL OF APPLIED CRYSTALLOGRAPHY,29(4),371-377.
MLA	Huang, XR,et al."Contrast of ferroelastic and ferroelectric domains in white-beam X-ray topographs".JOURNAL OF APPLIED CRYSTALLOGRAPHY 29.4(1996):371-377.

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