PHA_NC
€320,00 – €900,00
High Aspect Ratio Premium Etalon tips PHA_NC series, each chip has 2 cantilevers, resonant frequency 235 kHz / 140 kHz, force constant 12 N/m / 3.5 N/m, with Au reflective coating.
Premium ETALON tips have conical apex and cylindrical body to minimize tip-related widening of objects investigated. Excellent geometry provides high resolution of AFM scans:
- Conical apex of 5-8 nm typical curvature radius and cone angle < 30° suits well for imaging of small objects and nanoparticles;
- Narrow cylindrical body with diameter of 300 - 700 nm allows getting detailed images of high objects, making Etalon Premium probes being similar to high aspect ratio probes’ models.
- Sharp tip - curvature radius < 10 nm.
- Resonance frequency, specified with high accuracy - ±10% within a wafer.
- Special chip geometry with vertical sidewalls for convenient operating.
- High aspect ratio tip.
- Enhanced back-side reflection of the cantilever.
- Cost effective price.
Specification of PHA_NC probe series:
| Material | Polysilicon lever, monocrystal silicon tip |
| Chip size | 3.6 x 1.6 x 0.4 mm |
| Reflective side | Au |
| Cantilever number | 2 rectangular |
| Tip shape | Cylindrical at the base, conic on the last 1000 nm |
| Tip cone angle φ | 30 degrees on the last 1000nm |
| Full tip height | ≥ 8 µm |
| Pedestal/tip ratio | 1:1 |
| Tip curvature radius | less than 10nm (5-8 nm typically) |
General Features
| Material | Polysilicon cantilever, silicon tip |
| Chip size | 3.6×1.6×0.4mm |
| Reflective side coating | Au |
| Tip coating | No |
| Tip curvature radius | < 10nm |
Special Features
Cantilever series |
Cantilever |
Cantilever length, L±2µm |
Cantilever width, W±3µm |
Cantilever thickness, T±0.15µm |
Resonant frequency, kHz |
Force constant, N/m |
||||
|---|---|---|---|---|---|---|---|---|---|---|
min |
typical |
max |
min |
typical |
max |
|||||
PHA_NC |
A |
94 |
34 |
1.85 |
210 |
235 |
260 |
9 |
12 |
15 |
B |
124 |
34 |
1.85 |
125 |
140 |
155 |
2.5 |
3.5 |
4.5 |
|
Additional information
| Quantity |
|---|
Only logged in customers who have purchased this product may leave a review.
Share
Reviews
There are no reviews yet.