15 April 2013

Artificial and Self-assembled Vortex-pinning Centers in Superconducting Ba(Fe1-xCox)2As2 Thin Films

Here we study the microstructural and transport properties of Co-Ba122 thin films in which secondary non-superconducting phases have been introduced during film growth in two different ways: first by using a Co-Ba122 target with a small amount of oxygen, second by alternating two different targets: a clean CoBa122 and an undoped Ba122 target.

For more information contact David Larbalestier.

Details

  • Research Area: Magnetism and Magnetic Materials
  • Research Initiatives: Materials
  • Facility / Program: ASC, DC Field
  • Year: 2013
Last modified on 17 April 2015