For characterization of tip shape with a periodic pore structure. The radius of curvature at the spike-like intersection of the pore walls is 2 - 4 nm.
PA01
Calibration grating with triangular steps for tip characterization in contact mode and for lateral calibration.
TGG01
Silicon grating with trapezoidal steps for calibration using the slope angle, which is maintained with high accuracy.
TGF11
Silicon gratings with undercut edges for lateral calibration of SPM.
3 µm pitch
TGX01
10 µm pitch
TGX11
Grating with rectangular silicon oxide steps for vertical calibration of SPM.
20 nm height
TGZ01
100 nm height
TGZ02
500 nm height
TGZ03
1 µm height
TGZ04
1.5 µm height
TGZ11
Highly ordered pyrolithic graphite with atomically flat areas on the surface.
0.8° mosaic spread
ZYA
1.2° mosaic spread
ZYB
3.5° mosaic spread
ZYH
Sets of test structures
TGS01
TGS02
TGS03
TGZ01 (step height 20 nm) TGZ02 (step height 100 nm) TGZ03 (step height 500 nm)
PA01 (porous Aluminum) TGX01 (3 µm pitch, undercut edges) TGG01 (3 µm pitch, triangular steps) TGZ01 (step height 20 nm) TGZ02 (step height 100 nm) TGZ03 (step height 500 nm)
PA01 (porous Aluminum) TGX01 (3 µm pitch, undercut edges) TGG01 (3 µm pitch, triangular steps)
TGS01C
TGS02C
TGZ01 (step height 20 nm), NIST-traceable TGZ02 (step height 100 nm), NIST-traceable TGZ03 (step height 500 nm), NIST-traceable
TGZ01 (step height 20 nm), NIST-traceable TGZ02 (step height 100 nm), NIST-traceable TGZ03 (step height 500 nm), NIST-traceable PA01 (porous Aluminum) TGX01 (3 µm pitch, undercut edges) TGG01 (3 µm pitch, triangular steps)