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Table 1: Thickness and compositions of as-sputtered films.

Targets Films Thickness of films Compositions (at.%) Zr Al Ni Cu BMG target — — 55.4 9.9 5.1 29.5 BMG -BMG 0.74–0.76 46.0 22.2 10.3 21.5 c-BMG 0.75–0.80 51.7 14.3 6.9 27.1 Elemental Zr-Al-Ni-Cu 0.75–0.80 30.7 13.4 2.9 53.1 Zr-Al-Cu 0.75–0.80 30.0 9.7 — 60.3