QQ客服 官方微博 反馈留言

	Preparation and Characterization of New Pb(Yb1/2Nb1/2)O-3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 Ternary Piezo-/Ferroelectric Crystals
	He, Chao ( Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys) ; Li, Xiuzhi ( Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys) ; Wang, Zujian ( Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys) ; Long, Xifa ( Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys) ; Mao, Shaoyu ; Mao SY(毛少瑜) ; Ye, Zuo-Guang ( Simon Fraser Univ, Dept Chem, Burnaby)
	2010-09
英文摘要	Piezo-/ferroelectric crystals of a new Pb(Yb1/2Nb1/2)O-3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 ternary solid solution system with the dimensions of 30 x 30 x 12 mm(3) have been grown by the top-seeded solution growth method for the first time. The crystal structure is analyzed by means of X-ray diffraction at various temperature. The composition of the grown crystals is found to be near the ternary morphotropic phase boundary. The Curie temperature T-C reaches 205 degrees C. The piezoelectric coefficient d(33) and the longitudinal electromechanical coupling factor k(33) are found to be 1800 pC/N and 90%, respectively. A remanent polarization Pr of 27.8 mu C/cm(2) is displayed with a coercive field E-c of about 7 kV/cm. These results show that the PYMNT crystals exhibit a higher T-C and a larger coercive field than the binary PMN-PT piezocrystals, making this material a promising candidate for high-power electromechanical transducers that can operate in a wider temperature range.; FJIRSM [SZD 08002]; National Engineering Research Center for Optoelectronic Crystalline Materials [2005DC105003]; National Natural Science Foundation of China [91022020]; U.S. Office of Naval Research [N00014-06-1-0166]; Natural Science and Engineering Research Council of Canada
语种	英语
出版者	AMER CHEMICAL SOC
内容类型	期刊论文
源URL	[http://dx.doi.org/doi:10.1021/cm101626a]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	He, Chao ,Li, Xiuzhi ,Wang, Zujian ,et al. Preparation and Characterization of New Pb(Yb1/2Nb1/2)O-3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 Ternary Piezo-/Ferroelectric Crystals[J],2010.
APA	He, Chao .,Li, Xiuzhi .,Wang, Zujian .,Long, Xifa .,Mao, Shaoyu.,...&Ye, Zuo-Guang .(2010).Preparation and Characterization of New Pb(Yb1/2Nb1/2)O-3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 Ternary Piezo-/Ferroelectric Crystals..
MLA	He, Chao ,et al."Preparation and Characterization of New Pb(Yb1/2Nb1/2)O-3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 Ternary Piezo-/Ferroelectric Crystals".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。