AFM/SPM PROBE
(원자현미경/주사탐침현미경 탐침)
Product Description | |||
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NANOSENSORS™ AR5-NCLR AFM tips are designed for non-contact or tapping mode AFM. The NCL probe is designed for SPM systems requiring a minimum cantilever length > 125 µm or a resonance frequency of less than 400 kHz. Compared to the high frequency non-contact type NCH the maximum scanning speed is slightly reduced. This cantilever type combines high operation stability with outstanding sensitivity and fast scanning ability.
For measurements on samples with sidewall angles approaching 90° NANOSENSORS™ produces specially tailored tips. These tips are FIB (Focused Ion Beam) milled to achieve a high aspect ratio portion better than 5:1 at the end of the common silicon tip. This subtractive method of producing the high aspect ratio needle offers the advantage of high lateral stiffness and rigidity of the tip.
The probe offers unique features: length of the high aspect ratio portion of the tip > 2 µm typical aspect ratio at 2 µm in the order of 7:1 (when viewed from side as well as along cantilever axis) excellent tip radius of curvature highly doped silicon to dissipate static charge high mechanical Q-factor for high sensitivity precise alignment of the cantilever position (within +/- 2 µm) when used with the Alignment Chip compatible with PointProbe® Plus XY-Alignment Series
- 사용가능 AFM/SPM 장비: AFMWorkShop A.P.E.Research Bruker / J.P.K / S.I.S-GmbH / Veeco / DI Hitachi / Seiko Keysight / Agilent / Pacific NanoTechnology / MI NanoFocus NanoInk Oxford / Asylum Park Systems / PSIA Probes 등. 모든 상용화 장비
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Coating Description | |||
- Al (알루미늄) 30nm 두께 반사면 코팅 |
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AFM Tip | |||
Shape | High Aspect Ratio | ||
Height | typically < 5° at 2 µm of the HAR portion | ||
Radius | < 10nm | ||
AFM Cantilever | |||
Shape | Beam | ||
Length | 225um (125-235um) | ||
Width | 38um (30-45um) | ||
Thickness | 7um (6-8um) | ||
Force Constant | 48N/m (21-98N/m) | ||
Resonance Frequency | 190kHz (146-236kHz) | ||