Skip to Main Content

OSCM-PT-R3

OSCM-PT-R3
Geometry
Rectangular
Tip Radius (nm)
Nom: 15
Max: 25
Frequency (KHz)
Nom: 70
Min: 50
Max: 90
Length (µm)
Nom: 240
Min: 225
Max: 255
Spring Const (N/m)
Nom: 2
Min: 0.6
Max: 3.5
Width (µm)
Nom: 40
Min: 38
Max: 42
Price: $550.00 (USD)
Sold in packs of 10
+
-
Order a free OSCM-PT-R3 sample
Questions? Free, Online Consulting
Overview
Olympus OMCL-AC240TM-R3

OSCM-PT-R3 series probes have platinum-deposited cantilevers that aresuitable for conducting scanning probe microscopy in air usingelectric force microscopy (EFM) or Kelvin probe force microscopy (KFM) modes, with an unprecedented sharpness of 15nm radius as a metal coated probe.

These probes feature:

1) High electrical conductivity:
The platinum-deposited probe shows lower conductivity in one and a halforders of magnitude than that of highly doped silicon probes. Its probe resistanceof 350 ohms is sufficiently low for electric measurements required highelectro-potential resolution. The surfaces of precious metal coatingsare free from oxidization and are electrically stable.

2) High resolution:
The apex of 15 nm (typ.) radius is prominently sharp among metal-coated probes (see the tip apex). The thin and sharp tetrahedral probe reveals sample surface precisely both in electrically and in topographically.

3) Visible apex tip:
OSCM-PT-R3 has a tetrahedral tip on the exact end of thecantilever. Since the tip isn't hidden by the body of cantilever, it canbe positioned exactly at a point of interest using an opticalmicroscopy.

The current model OSCM-PT is available for ordering through early 2014 at which point, it will become obsolete.

Tip Specification
OSCM-PT-R3 Tip Image
Tip Height (h): 9 - 19 µm
Front Angle (FA): 0 ± 1º
Back Angle (BA): 35 ±1º
Side Angle (SA): 18 ±1º
Cantilever Specification
OSCM-PT-R3 Cantilever Image
Aluminum reflective coating on the backside of the cantilever. The Al Reflective coating increases the laser signal (A+B) by up to 2.5 times. Although not necessary for general imaging, reflective coating is recommended for thin cantilevers, highly reflective samples, and machine vision applications.
Material: 0.01 - 0.02 Ωcm Silicon
Geometry: Rectangular
Cantilevers Number: 1
Cantilever Thickness (Nom): 2.3µm
Cantilever Thickness (RNG): 1.6 - 3.0µm
Back Side Coating: Reflective Aluminum
Top Layer Back: 100 nm of Al
Loading...