Details
Pyrex-Nitride Probe – TRiangular Cantilevers
NanoWorld Pyrex-Nitride probes are designed for various imaging applications in contact or dynamic mode.
The Pyrex-Nitride probes have silicon nitride cantilevers with very low force constants and integrated oxide sharpened, pyramidal tips with a height of 3.5 µm. The tip is located 4 µm behind the free end of the cantilever. The probe series features a support chip that is made of Pyrex. The TR series features two different triangular cantilevers. Both sides of the chip have identical cantilevers.
The typical tip radius of curvature is below 10 nm.
All chips are pre-separated prior to shipment and come in Gel-Pak containers.
Cantilever Type 1 Specifications
|
Spring k (N/m |
0.32
|
Freq (kHz) |
67
|
Length (µm) |
100 (90 -110)
|
Width (µm) |
13.5
|
Thickness (µm) |
0.6 (0.5 - 0.7)
|
Shape |
triangular
|
Material |
Silicon nitride
|
Reflex Coating (nm) |
Cr/Au (5/65)
|
Cantilever Type 2 Specifications
|
Spring k (N/m |
0.08
|
Freq (kHz) |
17
|
Length (µm) |
200 (190 - 210)
|
Width (µm) |
28
|
Thickness (µm) |
0.6 (0.5 - 0.7)
|
Shape |
triangular
|
Material |
Silicon nitride
|
Reflex Coating (nm) |
Cr/Au (5/65)
|
Tip Specifications
|
Tip radius (nm) |
10
|
Tip height (µm) |
3.5 +/- 0.5
|
Front angle (°) |
35 +/- 1
|
Back angle (°) |
35 +/- 1
|
Side angle (°) |
35 +/- 1
|
Tip shape |
4-sided
|
Tip material |
Silicon nitride
|
Tip coating (nm) |
none
|
Untitled Document
Additional Information
Tip Radius |
10 |
Tip Radius |
5-10 nm |
Spring Constant |
0.08 |
Frequency |
17 |
Compatibility |
blueDrive |
Manufacturer |
Nanoworld |
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