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NanoWorld AFM Probes
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Type: PNP-DB

Pyrex-Nitride Probe – Diving Board Cantilevers

Leading edge in sharpness and durability

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 4µm behind the free end of the cantilever. This probe series features a support chip that is made of Pyrex. Two chip versions are available: The DB series with rectangular / diving board cantilevers and the TR series having triangular cantilevers. Both sides of the chip have identical cantilevers. All cantilevers are stress compensated and have a 70 nm chromium / gold backside coating for high laser reflectance.

All chips are pre-separated prior to shipment and come in Gel-Pak containers.

The typical tip radius of curvature of is below 10 nm. The cantilever bending is below 2°.

Pyrex-Nitride oxide sharpened, pyramidal tip
Pyrex-Nitride oxide sharpened, pyramidal tip
pyrex_nitride_probe_diving_board
Pyrex-Nitride Probe - Diving Board
 
Cantilever data* 1 2
Shape Diving Board
Thickness 0.5 µm0.5 µm
Width 40 µm40 µm
Length 100 µm200 µm
Force Constant 0.48 N/m0.06 N/m
Resonance Frequency 67 kHz 17 kHz
Order Code Quantity Data Sheet
PNP-DB-20 20 Nominal values
PNP-DB-50 50 Nominal values

*Typical values




For more information contact: info@nanoworld.com
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All data are subject to change without notice.
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