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Epitaxial Growth of Superconducting Ba(Fe1-xCox)2As2 Thin Films on Technical IBAD-MgO Substrates by Iida, Kazumasa; Hänisch, Jens; Trommler, Sascha; Matias, Vladimir; Haindl, Silvia; Kurth, Fritz; del Pozo, Irene Lucas; Hühne, Ruben; Kidszun, Martin; Engelmann, Jan; Schultz, Ludwig; Holzapfel, Bernhard is a scholarly article available to read on EtoBox.

What is Epitaxial Growth of Superconducting Ba(Fe1-xCox)2As2 Thin Films on Technical IBAD-MgO Substrates about?

The biaxially textured growth of superconducting Co-doped BaFe2As2 (Ba-122) thin films has been realized on ion beam assisted deposition (IBAD) MgO coated conductor templates by employing an iron buffer architecture. The iron pnictide coated conductor showed a superconducting transition temperature of 21.5 K, which is slightly lower than that of Co-doped Ba-122 films on single crystalline MgO substrates. A self-field critical current density of over 10^5 A/cm2 has already been achieved even at 8 K. The current experiment highlights the potential of possible coated conductor applications of the iron-based superconductors.

Author

Iida, Kazumasa; Hänisch, Jens; Trommler, Sascha; Matias, Vladimir; Haindl, Silvia; Kurth, Fritz; del Pozo, Irene Lucas; Hühne, Ruben; Kidszun, Martin; Engelmann, Jan; Schultz, Ludwig; Holzapfel, Bernhard

Published

2010

Language

EN