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PPP-XYCONTR

PointProbe® Plus XY-alignment Contact Mode Reflex Coating

The XY-auto-alignment probes for Contact mode application with a Reflex coating extend the plug-and-fit alignment concept of the Alignment Chip (ALIGN) to 450 µm long cantilevers optimized for contact mode applications. Probe exchange with a tip repositioning accuracy of better than ± 8 µm is possible for all probes of the XY-alignment probes series - independent of their cantilever length. This series is adjusted to the tip position of probes with a cantilever length of 225 µm.

As a matter of course, the features of the proven Point Probe® Plus series such as high application versatility, compatibility with most commercial SPMs, extremely low and reproducible tip radius as well as a precisely defined tip shape are maintained. 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-CONTR AFM probes are designed for contact mode (repulsive mode) AFM imaging. This AFM probe 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 reflex coating is an approximately 30 nm thick aluminum coating 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 3.5% of the cantilever length.

The probe offers unique features:

Cantilever data:

Property Nominal Value Specified Range
Thickness /µm 2 1.0 - 3.0
Mean Width /µm 50 42.5 - 57.5
Length /µm 450 440 - 460
Force Constant /(N/m) 0.2 0.02 - 0.77
Resonance Frequency /kHz 13 6 - 21

Order codes and shipping units:

Order Code Number of AFM probes per pack Data sheet Coating
PPP-XYCONTR-10 10 of all probes reflex
PPP-XYCONTR-20 20 of all probes reflex
PPP-XYCONTR-50 50 without reflex


Product screencast NANOSENSORS™ XY-Alignment Series

Product Screencast on the NANOSENSORS™ PointProbe® Plus XY-Alignment Series, held by the head of NANOSENSORS™ R&D department Thomas Sulzbach.
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For further information please contact your local distributor or NANOSENSORS™ directly.
NANOSENSORS™ is a trademark of NanoWorld AG / info@nanosensors.com / www.nanosensors.com


NANOSENSORS™ is a trademark of NanoWorld AG - Copyright by NanoWorld AG