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更新时间:2026/10/14 9:22:22关注度:1365
关键词标签:SPI探针01061-AB,美国AFM探针,美国SPI电镜耗材
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Scout 70 Silicon AFM Probes - Gold Reflective Coating, Pk 10
| Coating | Gold |
|---|---|
| Item | 01061-AB |
Reliable imaging every time. Rigorous inspection of every probe means each one performs as you expect. Pack of 10 general purpose AC mode silicon AFM probes, suitable for non-contact/soft tapping and force modulation modes in air, on softer samples.
Available:
Uncoated.
Aluminum backside coating.
Gold reflective backside coating.
Nominal 5 nm tip radius. Minimal variation in spring constant and resonant frequency.
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) | 0.02 | 0.015 - 0.025 |
Tip Specification
| Parameter | Nominal | Range |
| Radius (nm) | 5 | < 10 |
| Height (µm) | 7 | 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 |
Note: 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.
Option reflective coatings:
Aluminium: Frontside/Tip - None, Backside/Reflective - 40 nm Al
Gold : Frontside/Tip - None, Backside/Reflective - 5 nm Ti, 50 nm Au
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