Figure 1

Schematics of crystalline structures for (a) MgO/CoFe/X, (b) MgO/CoFe, (c) CoFe/X and (d) CoFe thin film.
A 15 Å vacuum layer is included on top of all the structures.
Schematics of crystalline structures for (a) MgO/CoFe/X, (b) MgO/CoFe, (c) CoFe/X and (d) CoFe thin film.
A 15 Å vacuum layer is included on top of all the structures.