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DNP-10

Product Description:

Bruker's robust Silicon Nitride AFM probes have soft Silicon Nitride cantilevers with Silicon Nitride tips, and are ideal for contact imaging modes, lateral force microscopy,force modulation microscopy, and liquid operation.  The range in force constants enables users to image extremely soft samples in contact mode as well as high load vs distance spectroscopy.

Each unmounted probe comes with four different cantilevers of various dimensions, resulting in four unique nominal values for force constant and resonant frequency.  The DNP-10 cantilever layout consists of an "A"and "B" cantilevers on one side of the probe, and "C" and "D" cantilevers on the other side of the probe.  See the cantilever orientation diagram here.  All cantilevers on the Silicon Nitride probes have less than 2 degrees of cantilever bend. 

For a probe with considerably sharper Silicon tips on the same cantilever layout, please see model SNL-10.

Add To Cart

Model Mount Pack Size Price Pack Quantity
DNP-10 Unmounted 10 $250.00 (USD)

Quantity discounts available

QtyPrice/Pack
2-6$212.50 (USD)
7-15$187.50 (USD)
16-24$162.50 (USD)
25-37$137.50 (USD)
38+$125.00 (USD)



Shape Resonant Freq. kHz Spring Const. N/m Length µm Width µm
Nom. Min. Max. Nom. Min. Max. Nom. Min. Max. Nom. Min. Max.
A Triangular 65 50 80 0.35 0.175 0.7 120 115 125 25 20 30
B Triangular 23 16 28 0.12 0.06 0.24 205 200 210 40 35 45
C Triangular 56 40 75 0.24 0.12 0.48 120 115 120 20 15 25
D Triangular 18 12 24 0.06 0.03 0.12 205 200 210 25 20 30

Tip Specification

Geometry: Rotated (Symmetric)
Tip Height (h): 2.5 - 8.0µm
Front Angle (FA): 15 ± 2.5º
Back Angle (BA): 25 ± 2.5 º
Side Angle (SA): 17.5 ± 2.5 º
Tip Radius (Nom): 20 nm
Tip Radius (Max): 60 nm
Tip SetBack (TSB)(Nom): 4 µm
Tip Set Back (TSB)(RNG): 0 - 7 µm

Cantilever Specification

Material: Silicon Nitride
Geometry: Triangular
Cantilevers Number: 4
Cantilever Thickness (Nom): 0.6 µm
Cantilever Thickness (RNG): 0.55 - 0.65 µm
Back Side Coating: Reflective Gold
Top Layer Back: 45 ± 5 nm of Ti/Au
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