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AFM Tip(s):
Shape | Tip Height | Tip Radius |
Standard | 10 - 15 μm* | < 25 nm |
AFM Cantilever(s):
Shape | Length | Width | Thickness | Force Const. | Res. Freq. |
Beam | 225 μm(215 - 235 μm)* | 28 μm(20 - 35 μm)* | 3 μm(2 - 4 μm)* | 2.8 N/m(0.5 - 9.5 N/m)* | 75 kHz(45 - 115 kHz)* |
* Guaranteed range
Coating:
The PtIr5 coating is an approximately 25 nm thick double layer of chromium and platinum iridium5 on both sides of the cantilever. The tip side coating enhances the conductivity of the tip and allows electrical contacts. The detector side coating enhances the reflectivity of the laser beam by a factor of about 2 and prevents light from interfering within the cantilever. The coating process is optimized for stress compensation and wear resistance. The bending of the cantilever due to stress is less than 3.5% of the cantilever length.