Optical and Electronic Properties of Double Perovskite Ba2ScSbO6

Autor:	Ray, Rajyavardhan, Himanshu, A K, Kumar, Uday, Sen, Pintu, Lahiri, J., Bandyopadhyay, S K, Sinha, T. P.
Rok vydání:	2015
Předmět:	Condensed Matter - Materials Science
Druh dokumentu:	Working Paper
DOI:	10.1063/1.4948207
Popis:	Ba2ScSbO6 (BSS) has been synthesized in polycrystalline form by solid state reaction. Structural characterization of the compound was done through X-ray diffraction (XRD) followed by Riedvelt analysis of the XRD pattern. The crystal structure is cubic, space group Fm-3m (No. 225. Optical band-gap of the present system has been calculated using the UV-Vis Spectroscopy to be 4.2eV. A detailed study of the electronic properties has also been carried out using the Full-Potential Linear Augmented Plane Wave (FPLAPW) as implemented in WIEN2k. BSS is found to be a large band-gap insulator with potential technological applications, such as dielectric resonators and filers in microwave applications Comment: 4 pages, 3 figures. arXiv admin note: text overlap with arXiv:1309.6785
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1506.09012 Zobrazit plný text záznamu View this record from Arxiv