NITRA-TALL-R-G(AFM 探针)
NITRA-TALL-R-G probes are designed to image tall biological features. The tip and cantilever both are made of silicon nitride material. These probes are compatible with most commercial SPM/AFM instruments.
The following features make these probes unique for biological applications:
· Extra Tall Tip With High Aspect Ratio : Reduced artifacts when imaging tall biological features
· Integrated Laser Reflecting Pad : For optional gold reflex coating.
· Reduced Thermal Drift : Uncoated probes are not affected with
thermal drift ( bimorph effect) when imaging in liquid. This facilitates instant imaging without waiting to stabilize the probe in the solution.
· Chemical Functionalization: The silicon nitride material on the tips can be conveniently functionalized
NITRA-TALL-R-G Probe is a 2-in-1 probe chip with Two Rectangular cantilevers With Gold reflex coating
共振频率10KHZ-26KHZ;弹性系数0.018n/m-0.1n/m;曲率半径<30
Tip Specifications |
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Shape |
Tetrahedral |
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Height (µm) |
14 - 16 |
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ROC (nm) |
<30 |
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Material |
Silicon Nitride on Si |
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Metal Coating |
None |
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Included Angle |
15° |
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Cantilever Specifications |
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Material |
Silicon Nitride |
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Shape |
Rectangular |
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Reflex Side Coating |
Ti (8nm) /Au (35nm ) |
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Parameter |
Value |
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Lever A |
Lever B |
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Nominal |
Min |
Max |
Nominal |
Min |
Max |
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Spring Constant (N/m) |
0.1 |
0.06 |
0.164 |
0.018 |
0.012 |
0.027 |
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Frequency (kHz) |
26 |
21 |
34 |
10 |
8 |
11 |
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Length (µm) |
130 |
120 |
140 |
230 |
220 |
240 |
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Width (µm) |
35 |
30 |
40 |
35 |
30 |
40 |
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Thickness (µm) |
0.55 |
0.50 |
0.60 |
0.55 |
0.50 |
0.60 |
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型号 | 概述 | 询价数量 |
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