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AR10-NCHR
NANOSENSORS™ High Aspect Ratio Silicon AFM probes

NANOSENSORS™ AR10-NCHR AFM tips are designed for non-contact or tapping mode AFM. This AFM probe type combines high operation stability with outstanding sensitivity and fast scanning ability.
For measurements on samples with sidewall angles approaching 90° NANOSENSORS™ produces specially tailored AFM tips. These AFM tips are FIB (Focused Ion Beam) milled to achieve a high aspect ratio portion better than 10:1 at the end of the common silicon AFM tip. This subtractive method of producing the high aspect ratio needle offers the advantage of high lateral stiffness and rigidity of the AFM tip.
AFM Tip
Height
Half Cone Angle
Radius
10-15 [µm]
< 2.8°
<10 [nm]
AFM Cantilever
Force Constant
Resonance Frequency
Length
42 [N/m]
330 [kHz]
125 [µm]
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