Growth and characterization of lead-free Ba(1-x)CaxTi(1-y)ZryO3 single crystal

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	Growth and characterization of lead-free Ba(1-x)CaxTi(1-y)ZryO3 single crystal
	Ceng YM(曾一明) ; Zheng YQ(郑燕青) ; Tu XN(涂小牛) ; Lu ZP(路治平) ; Shi EW(施尔畏)
刊名	Journal of Crystal Growth
	2012-01-20
卷号	343 页码:17-
ISSN号	0022-0248
其他题名	Growth and characterization of lead-free Ba(1-x)CaxTi(1-y)ZryO3 single crystal
通讯作者	郑燕青
中文摘要	A lead-free Ba(1 x)CaxTi(1 y)ZryO3 (BCZT) single crystal (x？0.08, y？0.26) was grown by the Czochralski (CZ) method in a mixed ？ux of TiO2 and ZrO2. The composition of as-grown BCZT was analyzed by electron probe micro-analysis. The structure, dielectric properties and phase transition were investi-gated at different temperatures. The X-ray diffraction results con？rmed that the structure of the as-grown BCZT crystal was cubic both at 25 1C and 500 1C. The temperature dependence of the dielectric constant and Raman spectra characterization revealed that there was a phase transition from cubic to tetragonal, which happened between 200 K and 250 K. With increasing frequency, the Curie temperature shifted towards high temperature.
学科主题	人工晶体
收录类别	SCI收录
语种	英语
公开日期	2013-07-19
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/3750]
专题	上海硅酸盐研究所_中试基地_期刊论文
推荐引用方式 GB/T 7714	Ceng YM,Zheng YQ,Tu XN,et al. Growth and characterization of lead-free Ba(1-x)CaxTi(1-y)ZryO3 single crystal[J]. Journal of Crystal Growth,2012,343:17-.
APA	曾一明,郑燕青,涂小牛,路治平,&施尔畏.(2012).Growth and characterization of lead-free Ba(1-x)CaxTi(1-y)ZryO3 single crystal.Journal of Crystal Growth,343,17-.
MLA	曾一明,et al."Growth and characterization of lead-free Ba(1-x)CaxTi(1-y)ZryO3 single crystal".Journal of Crystal Growth 343(2012):17-.