Thin film deposition of a new cubic perovskite, La4+xBa1−xCu5O12+δ used for the realization of multilayers with YBCO

A new cubic perovskite La4+xBa1−xCu5O12+

A new cubic perovskite La4+xBa1−xCu5O12+δ thin film deposited by laser ablation and used in multilayer structures with YBCO

✍ R. Desfeux; J.F. Hamet; B. Mercey; Ch. Simon; M. Hervieu; B. Raveau 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 199 KB

A new cubic perovskite La4+xBal.xCu5012+8 (LBCO) with a --3.87]k has been stabilized by laser deposition in the form of thin film on MgO (001) and LaAIO3 (001) single crystals as substrate. A metallic behavior of the LBCO film is observed with a conductivity of 104 (~cm) -1 at 77K. The multilayer st