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Details
PointProbe® Plus Non-Contact / Soft Tapping Mode - Reflex Coating
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 typical tip radius of less than 7 nm and the minimized variation in tip shape provide more reproducible images and enhanced resolution.
NANOSENSORS™ PPP-NCSTR AFM probes are designed for non-contact or soft tapping mode imaging. The combination of soft cantilever and fairly high resonance frequency enables stable and fast measurements with reduced tip-sample interaction. This feature significantly reduces tip wear and sample wear at the same time.
The probe offers unique features:
guaranteed tip radius of curvature < 10 nm
tip height 10 - 15 µm
highly doped silicon to dissipate static charge
Al coating on detector side of cantilever
chemically inert
high mechanical Q-factor for high sensitivity
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 typical tip radius of less than 7 nm and the minimized variation in tip shape provide more reproducible images and enhanced resolution.
NANOSENSORS™ PPP-NCSTR AFM probes are designed for non-contact or soft tapping mode imaging. The combination of soft cantilever and fairly high resonance frequency enables stable and fast measurements with reduced tip-sample interaction. This feature significantly reduces tip wear and sample wear at the same time.
The probe offers unique features:
| Cantilever Specifications | |
|---|---|
| Spring k (N/m | 7.4 (1.2 - 29) |
| Freq (kHz) | 160 (75 - 265) |
| Length (µm) | 150 (140 - 160) |
| Width (µm) | 27 (19.5 - 34.5) |
| Thickness (µm) | 2.8 (1.8 - 3.8) |
| Shape | rectangular |
| Material | Silicon |
| Reflex Coating (nm) | Al (30) |
| Tip Specifications | |
|---|---|
| Tip radius (nm) | 7 |
| Tip height (µm) | 12.5 +/- 2.5 |
| Front angle (°) | 25 +/- 2 |
| Back angle (°) | 15 +/- 2 |
| Side angle (°) | 22.5 +/- 2 |
| Tip shape | 4-sided |
| Tip material | Silicon |
| Tip coating (nm) | none |
Additional Information
| Tip Radius | 7 |
|---|---|
| Tip Radius | 5-10 nm |
| Spring Constant | 7.4 |
| Frequency | 160 |
| Compatibility | blueDrive |
| Manufacturer | Nanosensors |
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