Effect of the AgO2 doping on the superconducting material of YAgxBa2Cu3O7-δ, Y3AgxBa5Cu8O18- δ and Y7AgxBa11Cu18O40-δ . Sci. Ess. J [Internet]. 2024 May 15 [cited 2026 Oct. 23];40(1):61-73. Available from: https://ejournals.swu.ac.th/sej/article/view/16004