- Conference date: 3–7 December 2012
- Location: Indian Institute of Technology, Bombay, Mumbai, India
The temperature dependent structural studies on the polycrystalline have been done using XRD and TEM. The results of the Reitveld refinement of XRD data and diffraction patterns of TEM confirm that it crystallizes in an orthorhombic structure with Pnma space-group and remains Pnma down to 80K. With decreasing temperature lattice parameters and cell volume decreases linearly with temperature.
- Crystal structure
- X-ray diffraction
- Transmission electron microscopy
- Dielectric oxides
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