Platinum (Pt) coating

Probes with conductive Pt tip-side coating for contact mode electrical measurements

Probes with conductive Pt coating for contact mode electrical measurements. In case of need the coating can be formed as a platinum film on a titanium sublayer, which increases adhesion of platinum to the silicon tip. The Pt coating is chemically inert (very stable towards oxidation and has a long shelf time) and has low resistance (provides ohmic contact with samples). Resulting tip curvature radius is 40-60 nm and defined by uncoated tip radius (10-25 nm) and coating thickness (30-35 nm). The coating is uniform from the tip through the cantilever to the chip. If the coating is stress-free and does not lead to significant bending of the cantilever the coating is formed on the tip-side only and cantilever backside has high-reflective coating only, otherwise the coating is formed on both sides to prevent cantilever bending.

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Item Name Description- Qty. Starting Price Product Image

fpC10Pt

Rectangular cantilever (250um, 20kHz, 0.1N/m).
Tip-side coating: Pt.
11 $229.88

... more info

fpC10Pt

fpC11Pt

2 rectangular cantilevers
(350..250um, 10..20kHz, 0.03..0.1N/m).
Tip-side coating: Pt.
10 $229.88

... more info

fpC11Pt

fpC01Pt

Rectangular cantilever (350um, 10kHz, 0.03N/m).
Tip-side coating: Pt.
13 $229.88

... more info

fpC01Pt

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