Characterization of a strongly textured non-ferromagnetic Cu−33at%Ni substrate coated with a CeO₂ buffer layer
2013
Tian, H. | Suo, H.L. | Zhao, Y. | Mishin, O.V. | Grivel, J.-C.
The microstructure, crystallographic texture and magnetic properties have been studied in a Cu−33at%Ni substrate produced by cold rolling to a reduction of ~99% with subsequent annealing at 1000°C for 1h in a protective atmosphere. This treatment results in a strongly textured material, where the fraction of the cube {001}〈100〉 texture is 99.8% and the fraction of boundary misorientations with angles greater than 10° is only 5%. The material is shown to be non-ferromagnetic at typical operating temperatures for coated conductors. Furthermore, it is shown that a CeO₂ buffer layer can be successfully deposited on the Cu−33at%Ni substrate using dip-coating.
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