QUANTITATIVE FORCE SPECTROSCOPY
- We offer several series of probes for custom applications like nano-indentation, force spectroscopy, functionalization studies, deep trench metrology, etc.
- If you need a probe that is not listed here, please contact us for your specific needs.
BALL PROBES
- Ball probes are designed for nano-indentation studies that requires well defined hard contact with the sample
- The tip apex is created using electron beam deposition of high density carbon that is hemispherical and extremely smooth surface
| Cantilever options | Available on SICON, FORT and ACT probes |
| Coating options (reflex side) |
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| Ball size options | 20/35/50/100/150 (nm) |
| Special option | Au coating on reflex side |
COLLOIDAL PROBES
- Colloidal probes are typically used to study surface interaction forces
- A colloidal particle with well-defined geometry attached to the free end of the cantilever is used to measure interaction forces to determine nano-mechanical properties
- We mount borosilicate glass (BSG)/Polystyrene (PS)/Silica (SiO₂) particles of different sizes with high precision
- We also mount user supplied particles, please contact us for details
| Cantilever options | All standard silicon and silicon nitride cantilevers |
| Coating options (reflex side) | Al/Au/None |
| Colloidal options | BSG/PS/SiO₂ |
| Colloid size options | 5/10/15/20 (μm) |
| Special options | User provided particles can also be mounted |
PLATEAU (PTU) PROBES
- Plateau probes are designed to provide well defined contact area on the sample to study surface interactions
- The tip features flat top and a conical tip with varying cantilever characteristics to suit different application modes
- They are also available with tilt compensation option
| Cantilever options | Available on SICON, FORT and ACT probes |
| Coating options (reflex side) | Uncoated/Al |
| Special option | Tilt compensation |
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