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NCHPt

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Order Code / Price*
Quantity
NCHPt-10 Box of 10 AFM Probes
457.00 USD
NCHPt-50 Box of 50 AFM Probes
1806.00 USD
Your volume discount is 479.00 USD or 21.00%
NCHPt-W Box of 380 AFM Probes
9614.00 USD
Your volume discount is 7752.00 USD or 44.60%
Product availability: On stock

NCHPt

Electrical, Tapping Mode AFM Probe

Manufacturer: NanoWorld

Coating: Electrically Conductive
AFM tip shape: Standard
AFM Cantilever
F 320 kHz
C 42 N/m
L 125 µm
*nominal values

Applications

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NanoWorld Pointprobe® NCH AFM probes are designed for non-contact or tapping™ mode imaging. This AFM probe type combines high operation stability with outstanding sensitivity and fast scanning ability.

All SPM and AFM probes of the Pointprobe® 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 tip is shaped like a polygon based pyramid.

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

For applications requiring lower resonance frequencies or a AFM cantilever length exceeding 125 µm use NanoWorld Pointprobe type NCLPt.

This AFM probe features alignment grooves on the back side of the holder chip.

PtIr5 Coating

The PtIr5 coating consists of a 23 nm thick platinum iridium5 layer deposited on both sides of the AFM cantilever. The tip side coating enhances the conductivity of the AFM tip and allows electrical contacts. The detector side coating enhances the reflectance of the laser beam by a factor of 2 and prevents light from interfering within the AFM cantilever.

The coating process is optimized for stress compensation and wear resistance. Wear at the AFM tip can occur if operating in contact-, friction- or force modulation mode. 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
  • 42 N/m (21 - 78 N/m)*
  • 320 kHz (250 - 390 kHz)*
  • 125 µm (120 - 130 µm)*
  • 30 µm (25 - 35 µm)*
  • 4 µm ( 3.5 - 4.5 µm)*
  • * typical range
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