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PPP-EFM
PointProbe® Plus Electrostatic Force Microscopy - PtIr5 Coating

The PPP-EFM probe is offered for electrostatic force microscopy. An overall metallic coating (PtIr5) on both sides of the AFM cantilever increasing the electrical conductivity of the AFM tip. The force constant of this type is specially tailored for the electrostatic force microscopy yielding very high force sensitivity while simultaneously enabling tapping mode and lift mode operation.
AFM Tip
Height
Half Cone Angle
Radius
10-15 [µm]
N/A
<25 [nm]
AFM Cantilever
Force Constant
Resonance Frequency
Length
2.8 [N/m]
75 [kHz]
225 [µm]
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