Kayed, TSÖzkan, HGasanly, NMDepartment of Electrical & Electronics Engineering2024-07-052024-07-05200190953-204810.1088/0953-2048/14/9/3222-s2.0-0035446075https://doi.org/10.1088/0953-2048/14/9/322https://hdl.handle.net/20.500.14411/1129Gasanly, Nizami/0000-0002-3199-6686; Gasanly, Nizami/0000-0002-3199-6686; Kayed, Tarek/0000-0003-3482-4166The effects of lithium doping on the formation and properties of the T1-based superconductors have been studied. Lithium atoms up to around 3 mol.% have been added to the oxides of nominal composition Tl1.8Ba2Ca2.2Cu3Ox, and the usual solid-state reaction method has been applied. Lithium additions in the range 0.23-0.29 mol.% increase the fraction of the Tl-2223 phase and significantly improve the critical temperature of the samples. Higher amounts of lithium additions diminish the Tl-2223 phase, reduce the fraction of the Tl-2212 phase, and cause separate non-superconducting phases to be formed.eninfo:eu-repo/semantics/closedAccess[No Keyword Available]Conference ObjectQ2149738740WOS:000171425600023