Brand: Nanosurf | Category: Nanotechnology
A silicon nitride probe for photothermal off-resonance tapping in WaveMode, with a gold coating on the reflex side tuned for photothermal excitation. The paddle shape limits reflective interference from the sample and raises the sum signal. It works in air and in liquid.
| Parameter | Value |
|---|---|
| Shape | rectangular with paddle, silicon nitride |
| Coating | reflective gold on the top side |
| Length | 30 to 50 um, typically 40 um |
| Resonance frequency in air | 80 to 200 kHz, typically 120 kHz |
| Spring constant | 0.05 to 0.3 N/m, typically 0.1 N/m |
| Tip | pyramidal silicon, radius below 10 nm, typically 2 nm |
Contact Vvon Technologies Limited, Bangladesh's authorised distributor for Nanosurf.
Phone: +880 1711-738207 | Email: info@vvon.com.bd