PFTUNA

PFTUNA

0.4N/m, 70kHz, Pt/Ir Tip Coating and Reflex Coating

  • PFTUNA probes combine the low spring constant and high sensitivity of a nitride cantilever with a sharp, electrically conductive tip. When used with Brukers exclusive PeakForce TUNA mode, they enable an unprecedented level of high resolution electrical characterization on fragile samples.

  • Tip Geometry: Rotated (Symmetric)
    Tip Height: 2.5 - 8
    Front Angle: 15 ± 2.5
    Back Angle: 25 ± 2.5
    Side Angle: 17.5 ± 2.5
    Tip Radius (Nom): 25
    Tip Radius (Max): 35
    Tip Coating: Platinum/ Iridium
    Tip Set Back (Nom): 5
    Tip Set Back( RNG): 3 - 7
  • PFTUNA probes have less than 3deg of cantilever bend.

    Cantilever Material: Silicon Nitride
    Cantilever Thickness (Nom): 0.65
    Cantilever Thickness (RNG): 0.6 - 0.7
    Cantilever Geometry: Triangular
    Cantilevers Number: 1
    Front Side Coating: Conductive Pt/ Ir
    Back Side Coating: Reflective Pt/ Ir