依然的近义词怎么样激励员工Ferroelectricity in Perovskite-Type Oxides 期刊名称： Ferroelectrics
太祖太宗作者： Itoh, Mitsuru, Taniguchi, Hiroki
年份： 2008年
期号： 第1期
班主任工作规定关键词： Experimental/ barium compounds; bonds (chemical); ferroelectricity;
沙僧的性格特点
potassium compounds; strontium compounds/ ferroelectricity; perovskite-type oxides; crystal chemistry; tolerance factor; dielectric properties; covalent
bonding; BaZrO 3; SrTiO 3; KTaO/ A7780 Ferroelectricity and antiferroelectricity A6150L Crystal binding/ BaZrO3/ss ZrO3/ss O3/ss Ba/ss Zr/ss O/ss; SrTiO3/ss TiO3/ss O3/ss Sr/ss Ti/ss O/ss; KTaO/ss Ta/ss K/ss O/ss
外出学习心得体会
摘要：Ferroelectricity in perovskite-related oxides was briefly reviewed mainly from the view point of cr
家常腌辣椒ystal chemistry. Tolerance factor, t, for perovsikte oxides clearly discriminates the dielectric properties of them, except for KTaO. B-site off-center and BO6 tilting become dominant for t > 1 and t < 1, respectively. Only BaZrO3 and SrTiO3 sit on t = 1.00. A-O covalent bonding ems esntial for the evolution of ferroelectricity in ABO3 perovskites, especially for the compounds with t < 1.
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