Low temperature x-ray diffraction study of the phase transitions in Sr1-xCaxTiO3 (x=0.02, 0.04): Evidence for ferrielectric ordering

[摘要]：X-ray diffraction studies on Sr1-x Ca-x TiO3 in the temperature range 12 to 300 K reveal cubic to tetragonal (I4/mcm) antiferrodistortive and tetragonal to orthorhombic (Ic2m) polar phase transitions at similar to 170 and 225, 32, 34 K, respectively, for

[全文传递流程]：

一般上传文献全文的时限在1个工作日内