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    MESP-LM-V2 - Systems for Research

    MESP-LM-V2

    MESP-LM-V2

    $1,116.50
    MFM Probes, 3.0N/m, 75kHz, <400Oe, ~0.3e-13EMU, 10-Pack

    • Bruker's new MESP-LM-V2 probe replaces the legacy MESP-LM probe.

      Bruker's MESP-LM-V2 is the established choice for Magnetic Force Microscopy. Built on the high-performance RFESP-75 AFM probe, the hard Cobalt-Chromium coating on this tip is tailored for high-sensitivity and magnetic contrast. This cost-effective probe has a nominal tip radius of 25 nm for excellent lateral resolution for MFM, as well as other electrical and capacitance applications requiring a cantilever with conductive coating.

      The MESP-LM-V2 has a nominal coercivity of <400 Oe (medium/low), and a magnetic moment of 0.3e-13 EMU (low).

      The reflex side of the cantilever has a Co-Cr coating for increased reflectivity up to 2.5 times that of an uncoated probe.

      The new design provides:
      • Tighter dimensional specifications for improved probe to probe consistency
      • Tighter alignment of the tip apex to the cantilever resulting in easier laser positioning over the tip
      • Improved probe quality and aesthetics
    • Coercivity: < 400 Oe. (Medium/Low) Moment 0.3e-13 EMU (Low) The -LM product has reduced magnetic moment, sensitivity, and tip stray field, as compared to the standard MESP-V2.

      Tip Geometry: Rotated
      Tip Height: 10 - 15
      Front Angle: 17.5 ± 2.5
      Back Angle: 25 ± 2.5
      Side Angle: 20 ± 2.5
      Tip Radius (Nom): 25
      Tip Radius (Max): 35
      Tip Coating: Magnetic
      Tip Set Back (Nom): 9.5
      Tip Set Back( RNG): 7 - 12
    • The Cobalt-Chromium reflective coating on the backside of the cantilever increases the laser signal (A+B) by up to 2.5 times. Although not necessary for general imaging, reflective coating is recommended for thin cantilevers (< 2.5 µm), highly reflective samples, and machine vision applications.

      Cantilever Material: 0.01 - 0.025 Ωcm Antimony (n) doped Si
      Cantilever Thickness (Nom): 2.8
      Cantilever Thickness (RNG): 2.05 - 3.55
      Cantilever Geometry: Rectangular
      Cantilevers Number: 1
      Front Side Coating: Magnetic CoCr
      Back Side Coating: Reflective CoCr