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| Content Provider | Springer Nature Link |
|---|---|
| Author | Mukherjee, Siddhartha Sarkar, Kakali |
| Copyright Year | 2015 |
| Abstract | A simple chemical route is used to successfully synthesized magnesium niobate (MgNb$_{2}$O$_{6}$: MN) nano ceramic material at various processing temperatures. The initial phase formation characterization has been studied by thermal analysis for pure MN formation using TG–DT analysis. The synthesized powder materials are characterized by X-ray diffraction (XRD), Raman spectra and energy dispersive X-ray (EDX). The formation of MN phase of powder samples is determined from the XRD. Average lattice constants of MN ceramic sample are measured from XRD data. The formation of MN phase of synthesized samples is also identified by Raman spectra. The chemistry is measured by EDX analysis. The photoluminescence spectra shows a broad blue emission band centered at 426 nm and the band gap energy is 2.19 eV as measured by UV–Vis spectroscopy using Tauc equation. The photoluminescence and optical property of synthesized MN ceramic material are studied at room temperature. |
| Starting Page | 121 |
| Ending Page | 128 |
| Page Count | 8 |
| File Format | |
| ISSN | 22502122 |
| Journal | Journal of The Institution of Engineers (India): Series D |
| Volume Number | 97 |
| Issue Number | 2 |
| e-ISSN | 22502130 |
| Language | English |
| Publisher | Springer India |
| Publisher Date | 2015-09-29 |
| Publisher Place | New Delhi |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Photoluminescence and optical property Engineering Crystalline magnesium niobate Phase analysis |
| Content Type | Text |
| Resource Type | Article |
| Subject | Materials Chemistry Metals and Alloys Mechanical Engineering Geotechnical Engineering and Engineering Geology |
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