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ARROW-UHFAuD-10 Box of 10 AFM Probes
733.00 USD
ARROW-UHFAuD-20 Box of 20 AFM Probes
1465.00 USD
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Ultra High Frequency AFM Probe with Tip at the Very End of the Cantilever

Manufacturer: NanoWorld

Coating: Reflective Gold
AFM tip shape: Arrow
AFM Cantilever
F 2000 kHz
C Info
L 35 µm
*nominal values
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Ultra High Frequency – Au Coating (Detector Side)

Optimized positioning through maximized tip visibility

NanoWorld Arrow™ ultra high frequency AFM probes are capable of resonating with a very high frequency of up to 2.0 MHz. This AFM probe type combines outstanding sensitivity with fast scanning ability.

All AFM 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 AFM probes feature an AFM cantilever with a triangular free end and a tetrahedral AFM tip with a height of 3 µm.

Additionally, this AFM probe offers an excellent radius of curvature.

The unique Arrow™ shape with the tip position at the very end of the cantilever allows easy positioning of the AFM tip on the area of interest.

If needed, specific AFM cantilever thicknesses can be selected within very narrow tolerances for an additional fee.

Gold Reflex Coating

The gold reflex coating consists of a 35 nm thick gold layer deposited on the detector side of the AFM cantilever which enhances the reflectance of the laser beam by a factor of 2.5. Furthermore it prevents light from interfering within the AFM cantilever.

As the coating is almost stress-free the bending of the AFM cantilever due to stress is less than 2 degrees.
AFM Tip:

  • AFM Cantilever:
  • Beam
  • Info
  • 2000 kHz (700 - 2000 kHz)*
  • 35 µm
  • 42 µm
  • 0.7 µm ( 0.5 - 0.9 µm)*
  • * typical range