AFM Probes » ARROW-UHFAuD

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Quantity
ARROW-UHFAuD-10 Box of 10 AFM Probes
600.00 USD
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ARROW-UHFAuD-20 Box of 20 AFM Probes
1 200.00 USD
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Product availability: On stock

ARROW-UHFAuD

Ultra High Frequency AFM Probe with Tip at the Very End of the Cantilever

Coating: Reflex Gold
Tip shape: Arrow
Cantilever:
F 2000 kHz
C 0
L 35 µm
*nominal values

Applications

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 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 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 tip on the area of interest.

If needed, specific 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 cantilever which enhances the reflectance of the laser beam by a factor of 2.5. Furthermore it prevents light from interfering within the cantilever.

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

AFM Tip:


  • AFM Cantilever:

  • Beam
  • -
  • 2000 kHz (700 - 2000 kHz)*
  • 35 µm
  • 42 µm
  • 700 nm (500 - 900 nm)*
  • * typical range
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