Tapping Mode AFM Probe, Long Cantilever

型号:PPP-NCL
价格:请致电:010-67529703
品牌:nanoworld

The new 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.

NANOSENSORS? PPP-NCL AFM probes are designed for non-contact mode or tapping mode AFM (also known as: attractive or dynamic mode). The NCL type is offered as an alternative to NANOSENSORS? high frequency non contact type (NCH). PPP-NCL is recommended if the feedback loop of the microscope does not accept high frequencies (400 kHz) or if the detection system needs a minimum cantilever length > 125 ?m. Compared to the high frequency non-contact type NCH the maximum scanning speed is slightly reduced. This probe type combines high operation stability with outstanding sensitivity and fast scanning ability.

The probe offers unique features:

  • excellent tip radius of curvature
  • highly doped silicon to dissipate static charge
  • chemically inert
  • high mechanical Q-factor for high sensitivity
  • precise alignment of the cantilever position (within +/- 2 ?m) when used with the Alignment Chip
  • compatible with PointProbe® Plus XY-Alignment Series

Coating Description

Uncoated

Full Technical Data

AFM Tip:

  • Shape: Standard
  • Height: 10 - 15 ?m
  • Radius: < 7 nm (< 10 nm guaranteed)
  • AFM Cantilever:

  • Shape: Beam
  • Force Constant: 48 N/m (21 - 98 N/m)*
  • Resonance Frequency: 190 kHz (146 - 236 kHz)*
  • Length: 225 ?m (215 - 235 ?m)*
  • Width: 38 ?m (30 - 45 ?m)*
  • Thickness: 7 ?m (6 - 8 ?m)*