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| Title: | Rietveld Analysis of a single phase PbTiO3 |
| Authors: | Sahu, Niranjan
Kar, M
Panigrahi, S |
| Keywords: | Rietveld analysis
PbTiO3
XRD
Ferroelectric
Oxides |
| Issue Date: | 2008 |
| Publisher: | NIT, Hamirpur |
| Citation: | Proceedings of NCMSTA’08 Conference National Conference on Mechanism Science and Technology: from Theory to Application November 13-14, 2008 National Institute of Technology, Hamirpur P 261-265 |
| Abstract: | PbTiO3 compound was prepared by following the solid state route. X-ray diffraction (XRD)
pattern was recorded at room temperature. Sample is found to be in single phase form. All the
observed peaks could be indexed to P4mm space group with tetragonal symmetry. The XRD
pattern has been analyzed by employing Rietveld method. The unit cell parameters are found to
be a=b=3.8987(0.0008)Å and c=4.1380(0.0009)Å. The axial ratio c/a and unit cell volume is
found to be 1.0614 and 62.896(0.023)Å respectively. Bond lengths and bond angles have been
calculated using the cell parameters |
| Description: | Copyright for the paper belongs to the proceedings publisher |
| URI: | http://hdl.handle.net/2080/753 |
| Appears in Collections: | Conference Papers
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