Abdulqader, Sanaa Masod; Elharari, Najah Ibrahem; Ali, Saad Salem Saad (مجلة كليات التربية, 2021-11)
To be able to produce high quality superconducting material,
the effect of substitution of copper in YBa2(Cu x-1 Lax)3O -7 δ
superconductor by La content ( x=0 – 0.06 ) have to be
understood . The study of transport ...