AFM Probes » PPP-LC-MFMR

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Quantity
PPP-LC-MFMR-10 Box of 10 AFM Probes
691.00 USD
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PPP-LC-MFMR-20 Box of 20 AFM Probes
1 237.00 USD
Your volume discount is 145.00 USD or 10.50%
PPP-LC-MFMR-50 Box of 50 AFM Probes
2 728.00 USD
Your volume discount is 727.00 USD or 21.00%
Product availability: On stock

PPP-LC-MFMR

Soft Magnetic, Medium Momentum AFM Probe

Coating: Magnetic
Tip shape: Standard
Cantilever:
F 75 kHz
C 2.8 N/m
L 225 µm
*nominal values

Applications

The NANOSENSORS™ PPP-LC-MFMR/ AFM probe is coated with a soft magnetic thin film enabling the measurement of magnetic domains in soft magnetic samples. Due to the low coercivity of the tip coating the magnetisation of the tip will easily get reoriented by hard magnetic samples.

The soft magnetic coating on the tip has a coercivity of app. 0.75 Oe and a remanence magnetization of app. 225 emu/cm3 (these values were determined on a flat surface).

The SPM probe offers unique features:

  • soft magnetic coating on the tip side (coercivity of app. 0.75 Oe, remanence magnetization of app. 225 emu/cm3)
  • effective magnetic moment 0.75x of standard probes
  • excellent tip radius of curvature
  • magnetic resolution better than 35 nm
  • Al coating on detector side of cantilever enhancing the reflectivity of the laser beam by a factor of about 2.5
  • precise alignment of the cantilever position (within +/- 2 µm) when used with the Alignment Chip
  • compatible with PointProbe® Plus XY-Alignment Series

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

As both coatings are almost stress-free the bending of the cantilever due to stress is less than 3.5% of the cantilever length. For enhanced signal strength the magnetization of the tip by means of a strong permanent magnet prior to the measurement is recommended.

AFM Tip:


  • AFM Cantilever:

  • Beam
  • 2.8 N/m (0.5 - 9.5 N/m)*
  • 75 kHz (45 - 115 kHz)*
  • 225 µm (215 - 235 µm)*
  • 28 µm (20 - 35 µm)*
  • 3 µm (2 - 4 µm)*
  • * typical range
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