Onset of Orthorhombic-tetragonal Structure in (YBa2Cu3O7-δ)1-x(Sn02)x Superconducting Ceramics

• Main Authors: Shaari, Abdul Halim, Hashim, Mansor, Abd. Aziz, Sidek, Suradi, Jamil, Mohd Shafie, Naemah
• Format: Article
• Language: English; English
• Published: Universiti Putra Malaysia Press 1995
• Online Access: http://psasir.upm.edu.my/id/eprint/3824/1/Onset_of_Orthorhombic-tetragonal_Structure_in.pdf; http://psasir.upm.edu.my/id/eprint/3824/

High Tc superconductors, (YBa2Cu3O7-δ)1-x(Sn02)x with x ranging from 0.00 to 0.06 were prepared in air under optimum sintering conditions. Superconductivity and the onset of orthorhombic-tetragonal structure are discussed in relation to the results of X-ray diffraction studies. Meissner effect a...