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Arrow UHF

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Quick Overview

Silicon probe with visible tip apex and Al reflex coating for high speed imaging.

f = 2000 kHz   |   tip coating: none
Product Name Price Qty
Arrow UHF (20 Pack)
(In Stock)
Arrow UHF (10 Pack)
(In Stock)


Arrow™ UHF-Ultra High Frequency – Reflex coating

NanoWorld Arrow™ ultra high frequency AFM probes are capable of resonating with a very high frequency of up to 2.0 MHz. This probe type combines outstanding sensitivity with fast scanning ability. All probes of the Arrow™ series are made from monolithic silicon which is highly doped to dissipate static charge. They are chemically inert and offer a high mechanical Q-factor for high sensitivity. The probes feature a cantilever with a triangular free end and a tetrahedral tip with a typical height of 3 µm.
Additionally, this AFM probe offers a tip radius of curvature of less than 10 nm.
The unique Arrow™ shape with the tip position at the very end of the cantilever allows easy positioning of the tip on the area of interest.
If needed, specific cantilever thicknesses can be selected within very narrow tolerances for an additional fee.

Cantilever Specifications
Spring k (N/m -
Freq (kHz) 1400 (700 - 2000)
Length (µm) 35 (30 - 40)
Width (µm) 42 (37 - 47)
Thickness (µm) 0.8 (0.6 - 1.0)
Shape triangular
Material Silicon
Reflex Coating (nm) Al (30)

Tip Specifications
Tip radius (nm) 10 +/- 2
Tip height (µm) 3 +/- 1
Front angle (°) 20 +/- 1
Back angle (°) 35 +/- 1
Side angle (°) 30 +/- 1
Tip shape 3-sided
Tip material Silicon
Tip coating (nm) none

Untitled Document

Additional Information

Tip Radius 10
Tip Radius 5-10 nm
Spring Constant 6
Frequency 2000
Compatibility GetReal \ GetStarted
Manufacturer Nanoworld

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