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	In situ characterization of domain structure and local elasticity in nb-doped bi4ti3o12 ceramics by scanning probe microscopy
	Yu, HF; Zeng, HR; Zhang, LN; Chu, RQ; Li, GR; Yin, QR
刊名	Materials letters
	2005-05-01
卷号	59期号:12页码:1538-1541
关键词	Scanning probe microscope Piezoresponse Acoustic Ferroelectric domain Local elasticity Bi4ti3o12 ceramics
ISSN号	0167-577X
DOI	10.1016/j.matlet.2005.01.017
通讯作者	Yu, hf(yuhanfeng@mail.sic.ac.cn)
英文摘要	The three-dimensional domain structure and the variation of local elasticity on nb-doped bi4ti3o12 ceramics are imaged in situ by scanning probe microscopy in piezoresponse mode and low frequency acoustic mode respectively. the domain pattern parallel to the a-b plane is that of 90 degrees domain structure, while the domain pattern parallel to the c-axis is characteristic of the 180 degrees domain structure. in acoustic mode, the 90 degrees domain structures contribute strongly to the image contrast because of the ferroelastic behavior. however, the 180 degrees domain patterns have little effect on it and the features observed do not correlate with the local elasticity. (c) 2005 elsevier b.v. all rights reserved.
WOS关键词	FORCE ACOUSTIC MICROSCOPY ; FERROELECTRIC THIN-FILMS ; SURFACE CHARACTERIZATION ; OPTICAL PROPERTIES ; SINGLE CRYSTALS ; POLARIZATION ; TITANATE
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000228385500016
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2378310
专题	中国科学院大学
通讯作者	Yu, HF
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Yu, HF,Zeng, HR,Zhang, LN,et al. In situ characterization of domain structure and local elasticity in nb-doped bi4ti3o12 ceramics by scanning probe microscopy[J]. Materials letters,2005,59(12):1538-1541.
APA	Yu, HF,Zeng, HR,Zhang, LN,Chu, RQ,Li, GR,&Yin, QR.(2005).In situ characterization of domain structure and local elasticity in nb-doped bi4ti3o12 ceramics by scanning probe microscopy.Materials letters,59(12),1538-1541.
MLA	Yu, HF,et al."In situ characterization of domain structure and local elasticity in nb-doped bi4ti3o12 ceramics by scanning probe microscopy".Materials letters 59.12(2005):1538-1541.

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