Fabrication of superconducting MgB2 thin films by magnetron co-sputtering on (001) MgO substrates

Savio Fabretti, Patrick Thomas, Markus Meinert +1

We fabricated superconducting MgB2 thin films on (001) MgO substrates. The samples were prepared by magnetron rf and dc co-sputtering on heated substrates. They were annealed ex-si…