Schematic diagram of the unit bilayer structures with the Al–Zr layer in (a) a crystalline state; (b) an amorphous state; (c) the bulk Gibbs energy versus the composition of Co of the bilayer in (a) and (b) for the case that (Al, Zr)-cryst is more stable than (Al, Zr)-am. refers to the length and height, respectively.
The Gibbs energy difference between the fcc (Al, Zr) solution and the amorphous (Al, Zr) phases versus the composition of Zr. Co-sputter-deposited alloys were made at composition points labeled (a)–(h).
TEM micrographs and SAD patterns of Co-sputter-deposited Al–Zr alloy films with compositions of (a) , (b) , (c) , (d) , (e) , (f) , (g) , and (h) Zr.
The XRD results of three typical films on glass: pure Zr , and pure Al .
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