MagneticMulti75-G

Aluminum coating on detector side: Resonance Frequency (F): 75 kHz Spring Constant (K): 3 N/m

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Force Modulation AFM Probe with Magnetic Tip Coating

AFM Tip

SHAPE

Rotated

HEIGHT

17 µm (15 - 19 µm)*

SETBACK

15 µm (10 - 20 µm)*

RADIUS

60 nm

HALF CONE ANGLE

20°-25° along cantilever axis, 25°-30° from side, 10° at the apex

AFM Cantilever

Cantilever A

Shape Beam

Force Constant 3 N/m (1 - 7 N/m)*

Resonance Frequency 75 kHz (60 - 90 kHz)*

Length 225 µm (215 - 235 µm)*

Width 28 µm (23 - 33 µm)*

Thickness 3 µm (2 - 4 µm)*

* typical range

Coating

Hard magnetic, medium momentum coating on tip side of the cantilever and aluminium reflex coating on detector side of the cantilever

Alignment Grooves

This product features alignment grooves on the back side of the holder chip.

Additional Info

Magnetization often changes during shipping and storage as a result of variations in temperature, humidity and exposure to external magnetic fields. This is why we recommend that each AFM tip is re-magnetized with a permanent magnet before first use. The permanent magnet should be moved close to the AFM tip and then moved away from it along the AFM tip axis (perpendicular to the AFM cantilever plane). Usually, this simple procedure boosts the magnetic signal significantly.

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