Emerging opportunities for Sr2FeReO6 and Sr2CrWO6 double perovskites in potential magnetic refrigerants and spintronics in room temperature regime

• Published in: Applied physics. A, Materials science & processing Vol. 128; no. 11
• Main Authors: Masrour, R., Kadim, G., Jabar, A., Hlil, E. K., Ellouze, M.
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2022; Springer Nature B.V; Springer Verlag
• Subjects: Applied physics; Characterization and Evaluation of Materials; Condensed Matter Physics; Electronic structure; Ferromagnetism; Machines; Magnetic moments; Magnetic properties; Manufacturing; Materials science; Mathematical analysis; Nanotechnology; Optical and Electronic Materials; Perovskites; Physics; Physics and Astronomy; Processes; Room temperature; Spintronics; Surfaces and Interfaces; Temperature effects; Thin Films; DFT; Monte Carlo simulations; FeReO; CrWO; and Sr; Ab-initio; Sr

The electronic structure, magneto-optic properties of two systems: Sr 2 FeReO 6 and Sr 2 CrWO 6 are investigated using the FPLAPW employing the GGA approximation. Our results show that the two systems have a half metallic character. The obtained magnetic moments indicate that first is ferromagnetic,...