![Comparison of K, Ca and Zn Substitution on the Superconducting and Structural Properties of YBa<sub>2</sub>Cu<sub>3-<i>x</i></sub>M<sub><i>X</i></sub>O<sub>δ</sub>]()
Comparison of K, Ca and Zn Substitution on the Superconducting and Structural Properties of YBa<sub>2</sub>Cu<sub>3-<i>x</i></sub>M<sub><i>X</i></sub>O<sub>δ</sub>Hidayah, Hassan Nurul; Yahya, S.Y.S.; Azhan, H.; Azman, K.; Hawa, J.S.; Norazidah, A.W. · Advanced Materials Research · 2014