Kalkoul, NadiraBoussouf, NoraMahjoub, SaadiaSahraoui, HaddaMosbah, Mohamed FaycalAltıntaş, Sevgi PolatKoç, Nevin Soylu2024-02-222024-02-222022Kalkoul, N., Boussouf, N., Mahjoub, S., Sahraoui, H., Mosbah, M. F., Altintas, S. P., & Koc, N. S. (2022, December). Addition Effects of MgO‏ on Structure and Physical Properties in Bi-2212 Ceramics. In Annales de Chimie. Science des Materiaux (Vol. 46, No. 6, p. 295). International Information and Engineering Technology Association (IIETA).0151-91071958-5934http://dx.doi.org/10.18280/acsm.460602https://hdl.handle.net/20.500.12491/12041The effect of magnesium on the microstructural and superconducting characteristics of bulk Bi2Sr(2)CaCu(2)MgxOy superconductors with x=0 to 0.05 by solid reaction has been examined in this study. Bi2Sr(2)CaCu(2)O(8+)(d) is formed as the primary phase, and Bi2Sr2CuO8+d (Bi-2201) is present as the parasitic phase, according to XRD data. In doped samples, the c lattice parameter decreases, indicating that Mg has entered the Bi2Sr(2)CaCu(2)O(8+)(d) crystallographic unit cell. The grain morphology of the samples containing magnesium has changed significantly, and the lamellar structure typical of high temperature superconductors can be seen in the SEM micrographs. The critical temperatures, T-coff and Tconset, are raised by the addition of Mg, delimiting the superconductive transition. Tconset's maximum value corresponds to x = 0.05.eninfo:eu-repo/semantics/openAccessMgO AdditionBi-2212 SuperconductorSuperconductivityFlux-Pinning PropertiesCa-Cu-OSuperconducting PropertiesArticle10.18280/acsm.4606024662952992-s2.0-85148030055Q3WOS:000924019300002N/A