AFM Probes » PPP-LC-MFMR

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PPP-LC-MFMR-10 Box of 10 AFM Probes
€596.00
PPP-LC-MFMR-20 Box of 20 AFM Probes
€1 067.00
You save 125.00 EUR or 10.50% with this box
PPP-LC-MFMR-50 Box of 50 AFM Probes
€2 352.00
You save 628.00 EUR or 21.10% with this box

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

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
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
  • 225 µm (215 - 235 µm)*
  • 28 µm (20 - 35 µm)*
  • 3 µm (2 - 4 µm)*
  • 2.8 N/m (0.5 - 9.5 N/m)*
  • 75 kHz (45 - 115 kHz)*
  • * guaranteed range This product features alignment grooves on the back side of the holder chip.

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