Optical and electronic properties of double perovskite Ba2ScSbO6
| dc.contributor.author | Ray, Rajyavardhan | |
| dc.date.accessioned | 2020-12-03T10:08:17Z | |
| dc.date.available | 2020-12-03T10:08:17Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | The ordered double perovskite Ba2ScSbO6 (BSS) has been synthesized in polycrystalline form by solid state reaction at 1400 C for 72 Hrs. Structural characterization of the compound was done through X-ray diffraction (XRD) followed by Rietveld analysis. The crystal structure is cubic, with space group Fm-3m (No. 225) and lattice parameter, a = 8.20 Ǻ. Optical band-gap has been calculated using UV-Vis Spectroscopy and Kubelka-Munk (KM) function, yielding 4.23 eV. A detailed Ab-initio Density Functional Theory (DFT) study of the electronic properties has been carried out using the Full-Potential Linear Augmented Plane Wave (FP-LAPW) as implemented in WIEN2k. BSS is found to be a large band-gap insulator with potential technological applications. | en_US |
| dc.identifier.citation | AIP Conference Proceedings, 1731. | en_US |
| dc.identifier.other | https://doi.org/10.1063/1.4948207 | |
| dc.identifier.uri | https://aip.scitation.org/doi/10.1063/1.4948207 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/2603 | |
| dc.language.iso | en | en_US |
| dc.publisher | American Institute of Physics | en_US |
| dc.subject | Polycrystalline | en_US |
| dc.subject | Perovskite | en_US |
| dc.subject | Ba2ScSbO6 | en_US |
| dc.title | Optical and electronic properties of double perovskite Ba2ScSbO6 | en_US |
| dc.type | Article | en_US |