Table 2 Characterization of the contact asperities from AFM analysis
| Â | ns-Zr15 | ns-Zr25 |
|---|---|---|
Distance between asperities (nm) | 72 ± 8 | 87 ± 10 |
Asperity diameter (nm) | 43 ± 15 | 47 ± 17 |
Asperity contact area (nm2) | 1954 ± 1268 | 2596 ± 1766 |
| Â | ns-Zr15 | ns-Zr25 |
|---|---|---|
Distance between asperities (nm) | 72 ± 8 | 87 ± 10 |
Asperity diameter (nm) | 43 ± 15 | 47 ± 17 |
Asperity contact area (nm2) | 1954 ± 1268 | 2596 ± 1766 |