AFM Probes » PPP-CONTAuD

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PPP-CONTAuD-10 Box of 10 AFM Probes
$320.00

PPP-CONTAuD

Gold Coated Contact Mode AFM Probe

Coating: Reflex Gold
Tip shape: Standard
Cantilever:
F 13 kHz
C 0.2 N/m
L 450 µm
*nominal values

The PointProbe® Plus (PPP) combines the well-known features of the proven PointProbe® series such as high application versatility and compatibility with most commercial SPMs with a further reduced and more reproducible tip radius as well as a more defined tip shape. The excellent tip radius and the minimized variation in tip shape provide more reproducible images and enhanced resolution.

NANOSENSORSPPP-CONTAuD probes are designed for contact mode (repulsive mode) AFM imaging. This sensor can also be used for force-distance spectroscopy mode or pulsed force mode (PFM). The CONT type is optimized for high sensitivity due to a low force constant.

The probe offers unique features:

  • excellent tip radius of curvature
  • highly doped silicon to dissipate static charge
  • Au coating on detector side of cantilever
  • chemically inert
A metallic layer (Au) is coated on the detector side of the cantilever which enhances the reflectivity of the laser beam by a factor of about 2.5. Furthermore it prevents light from interfering within the cantilever. The virtually stress-free coating is bending the cantilever less than 2 % of the cantilever length.

AFM Tip:

  • AFM Cantilever:

  • Beam
  • 450 µm (440 - 460 µm)*
  • 50 µm (42.5 - 57.5 µm)*
  • 2 µm (1 - 3 µm)*
  • 0.2 N/m (0.02 - 0.77 N/m)*
  • 13 kHz (6 - 21 kHz)*
  • * guaranteed range This product features alignment grooves on the back side of the holder chip.

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