Superconductivity and metal-insulator transition in zinc-substituted La1.85Sr0.15CuO4

✍ Scribed by M.Z. Cieplak; Gang Xiao; S. Guha; D. Doatch; H. Kojima; P. Lindenfeld

• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 281 KB
• Volume: 165-166
• Category: Article
• ISSN: 0921-4526
• DOI: 10.1016/s0921-4526(09)80349-9

✦ Synopsis

When Zn is substituted for Cu in Lal.85SrO.15Cu 0 4

, T c goes to zero near 3 at %. The metal-insulator transition occurs at a higher concentration, so that there is a non-superconducting but metallic range of impurity concentration.