Shodhganga : a reservoir of Indian theses @ INFLIBNET
The Shodhganga@INFLIBNET Centre provides a platform for research students to deposit their Ph.D. theses and make it available to the entire scholarly community in open access.
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10603/420355
| Title: | Structural dielectric and raman spectroscopic investigations of the composites of alkaline niobates nanbo3 knbo3 and mott insulators nio mno2 |
| Researcher: | George, Robin T |
| Guide(s): | Thota, Subhash |
| Keywords: | Physical Sciences Physics Physics Applied |
| University: | Indian Institute of Technology Guwahati |
| Completed Date: | 2019 |
| Abstract: | Crystal structural dielectric and Raman spectroscopy of various compositions x of two phase composites comprising alkaline niobates NaNbO3 KNbO3 and Mott insulators NiO MnO2 are investigated Incorporation of antiferromagnetic NiO in antiferroelectric NaNbO3 causes significant lattice distortion from Orthorhombic to Monoclinic symmetry at room temperature The XPS analysis reveals pentavalent and monovalent 732 Nb 8482 and 732 Na 8482 respectively Temperature dependence of dielectric spectr... |
| Pagination: | Not Available |
| URI: | http://hdl.handle.net/10603/420355 |
| Appears in Departments: | DEPARTMENT OF PHYSICS |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 01_fulltext.pdf | Attached File | 35.02 MB | Adobe PDF | View/Open |
| 04_abstract.pdf | 211.96 kB | Adobe PDF | View/Open | |
| 80_recommendation.pdf | 188.64 kB | Adobe PDF | View/Open |
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