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Quick Overview

Conductive probe with Au coating for soft tapping mode electrical measurements.

f = 160 kHz   |   k = 7.4 N/m   |   tip coating: Au
Product Name Price Qty
PPP-NCSTAu (10 Pack)
(Ships in 1-2 Weeks)


PointProbe® Plus Non-Contact / Soft Tapping Mode - Au Coating

NANOSENSORS™ PPP-NCSTAu AFM probes are designed for non-contact or soft tapping mode imaging. The combination of soft cantilever and fairly high resonance frequency enables stable and fast measurements with reduced tip-sample interaction. This feature significantly reduces tip wear and sample wear at the same time.
A metallic layer (Au) is coated on both sides of the cantilever. The tip side coating enhances the conductivity of the tip and allows electrical contacts - the typical tip radius of curvature is less than 50nm.

Cantilever Specifications
Spring k (N/m 7.4 (1.2 - 29)
Freq (kHz) 160 (75 - 265)
Length (µm) 150 (140 - 160)
Width (µm) 27 (19.5 - 34.5)
Thickness (µm) 2.8 (1.8 - 3.8)
Shape rectangular
Material Silicon
Reflex Coating (nm) Cr/Au (5/35)

Tip Specifications
Tip radius (nm) 50
Tip height (µm) 12.5 +/- 2.5
Front angle (°) 25 +/- 2
Back angle (°) 15 +/- 2
Side angle (°) 22.5 +/- 2
Tip shape 4-sided
Tip material Silicon
Tip coating (nm) Cr/Au (5/35)

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Additional Information

Tip Radius 50
Tip Radius > 20 nm
Spring Constant 7.4
Frequency 160
Compatibility blueDrive
Manufacturer Nanosensors

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