Sample | Scan Size (um x um) | Ra (nm) | Z Range (nm) |
Quartz | Link to JPG image of scan | ||
Ge Large Dia. (GELD) | 1 um | 0.8 | 19 |
20 um | 3.8 | 89 | |
GELD etched 70 mm dia. | |||
25% Solution | 1 um | 0.4 | 4 |
5% Solution | 1 um | 0.2 | 4 |
25% Solution | 20 um | 1.3 | 53 |
5% Solution | 20 um | 0.4 | 196 |
Stianless | |||
Rath Tubing 3 inch dia. | 1 um | 0.6 | 16 |
20 um | 3.5 | 270 | |
Serebrov Guide | |||
average | 1 um | 0.6 | 9 |
average | 20 um | 8 | 123 |
Ra (nm) is the roughness average over the area of the scan.
Z Range (nm) is the range of the height values from
the scan area. This number is effected by noise in the image.
Last Updated on 2/9/02
By Mark Makela