JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Language

£GBP

ORDER ONLINE - no minimum order value

AGENTS & DISTRIBUTORS - available worldwide

REQUEST QUOTES - fast online pricing

Home
SPARK 70 Pt - AC mode silicon AFM probes with Pt conductive coating on both sides

SPARK 70 Pt - AC mode silicon AFM probes with Pt conductive coating on both sides

Conductive AFM probes with platinum coating. Suitable for electrical characterisation in AC modes (non-contact, tapping).

All prices exclude VAT.

Description Tech Data

Product Description

Conductive AFM probes with platinum coating on both sides.

Suitable for electrical characterisation in both contact mode and AC modes (non-contact/soft-tapping)
40nm platinum coating with a 5nm titanium adhesion layer on both sides of the probe
Tip radius: less than 30nm

Sold in packs of 10.

Spring contant: 2 N/m

Resonant frequency: 70 kHz

Technical Data

Cantilever Specifications
Parameter	Nominal	Range
Spring constant (N/m)	2	0.5 - 3.5
Resonant frequency (kHz)	70	45 - 80
Shape	Rectangular
Length (µm)	225	223 - 227
Width (µm)	30	29 - 31
Thickness (µm)	2.5	2.0 - 3.0
Material	Silicon (n-type, Antimony)
Resistivity (Ωcm)	0.2	0.015 - 0.025
NB. Nominal values for spring constants and resonant frequencies are calculated using well known formulae and based on expected probe dimensions. The ranges are calculated using measured dimensions.

Tip Specifications
Parameter	Nominal	Range
Radius (nm)	18	< 30
Height (µm)	6	5 - 8
Set back (µm)	7.5	6.5 - 8.5
Shape	Conical
Cone Angle (°)	25	15 - 40
Material	Silicon (n-type, Antimony)
Resistivity (Ωcm)	0.02	0.015 - 0.025

Coating

Frontside/Tip

5nm Ti
40nm Pt

Backside/Reflective

5nm Ti
4nm Pt

Delivery & Returns

More Featured Special Offers

Cryogenic Instrumentation Quantifoils Magnifiers & Loupes Safety Products Specimen Preparation Storage Tweezers & Tools Spare Targets Manufactured by Agar Scientific Instrumentation Tweezers & Tools SEM TEM LM AFM & SPM FIB General Consumables Cryo-EM

LEAD TIMES: Average Lead Times are shown individually in working days for any products not currently in stock. Whilst we regularly update this, actual Lead Times can vary due to supply chain fluctuations.