AFM Probe with 3 Different Gold Coated Soft Tapping Mode AFM Cantilevers
AFM probes of the HQ:NSC36 series have three different soft tapping mode AFM cantilevers on one side of the holder chip. They can be used in various applications.
The HQ AFM probes offer high consistency of the AFM tip radius, the AFM cantilever reflectivity and the quality factor.
The overall 30 nm Au coating with 20 nm Cr sublayer is electrically conductive and chemically inert. It also ehnances the laser reflectivity of the AFM cantilevers in air and liquids. The resulting coated AFM tip radius is below 35 nm. The coating may cause AFM cantilever bending up to 3°.
|Shape||Height||Full Cone Angle||Radius|
|Shape Rotated||Height 15 µm (12 - 18 µm)*||Full Cone Angle 40°||Radius < 35 nm|
|Cantilever||Shape||Force Const.||Res. Freq.||Length||Width||Thickness|
|Cantilever Cantilever A||Shape Beam||Force Const. 1 N/m(0.1 - 4.6 N/m)*||Res. Freq. 90 kHz(30 - 160 kHz)*||Length 110 µm(1 - 115µm)*||Width 32.5 µm(29.5 - 35.5µm)*||Thickness 1µm(0.5 - 1.5 µm)*|
|Cantilever Cantilever B||Shape Beam||Force Const. 2 N/m(0.2 - 9 N/m)*||Res. Freq. 130 kHz(45 - 240 kHz)*||Length 90 µm(1 - 95µm)*||Width 32.5 µm(29.5 - 35.5µm)*||Thickness 1µm(0.5 - 1.5 µm)*|
|Cantilever Cantilever C||Shape Beam||Force Const. 0.6 N/m(0.06 - 2.7 N/m)*||Res. Freq. 65 kHz(25 - 115 kHz)*||Length 130 µm(1 - 135µm)*||Width 32.5 µm(29.5 - 35.5µm)*||Thickness 1µm(0.5 - 1.5 µm)*|
* typical values