题目: Large piezoelectricity and dielectric permittivity in BaTiO3-xBaSnO3 system: The role of phase coexisting 作者: Yonggang Yao1, Chao Zhou1, Duchao Lv1, Dong Wang1, Haijun Wu1, Yaodong Yang1 and Xiaobing Ren 期刊杂志: Europhysics letters 93(6)2011 全文链接:http://iopscience.iop.org/0295-5075/93/6/66003