Fig. 1. Reflection and transmission of single-layer film system

Fig. 2. X-ray diffraction pattern of Zr-based thin film metallic glass

Fig. 3. Fitting results of the ellipsometric parameter Ψ of Zr-based thin film metallic glass

Fig. 4. Fitting results of the ellipsometic parameter Δ of Zr-based thin film metallic glass

Fig. 5. Real part (ε₁) and imaginary part (ε₂) of the dielectric constant of Zr-based thin film metallic glass

Fig. 6. Refractive index n and extinction coefficient k of Zr-based thin film metallic glass

Fig. 7. GIXRR measurement and fitting curves of Zr-based thin film metallic glass