Abbas MM. Influences of the Cu Substitution at Hg Site in Hg1 - xCuxBa2Ca2Cu3O8+δ Superconductors. IJP [Internet]. 2008 Mar. 1 [cited 2024 Dec. 19];5(1):1-6. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/927