Product Description:

High Aspect Ratio NCH type is designend for non-contact- / tapping-mode, high resonance frequency mode. The AR5T type based on the POINTPROBE® series.
This type offers unique features: length of the high aspect ratio portio of the tip < 2 μm, typical aspect ratio of this portion in the order of 7:1, halfe con angle < 5° of this tip portion.Tilted 13° to the center of the tip axis of the tip for measurements on samples with sidewalls approaching 90°. POINTPROBE® sensors are made from monolithic silicon which is highly doped to dissipate static charge. The are chemically inert and offer a high Q-factor for high sensitivity. The tip is shaped like a polygon based pyramid with a height of 10 -15 μm. Tip radis less than 10 nm.

Application Modes:

• Trench / High Aspect Measurement AFM Tips

AFM Probe Specifications:

  AFM Cantilevers:

Cant.	Length	Force Const.	Res. Freq.
1	125 µm	42 N/m	330 kHz

  AFM Tips:

on Cant.	Shape	Tip Radius
1	High-Aspect-Ratio	<8 nm( < 12 nm guaranteed )

* - typical range

Coating:

Aluminium reflex coating on detector side of the cantilever

Sensors Datasheets:

Datasheet for all sensors with sets of 10 or 20 sensors.
Datasheet for up to 32 sensors with full wafer.