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Highly Oriented Pyrolitic Graphite (HOPG) for SPM applications
TGQ calibration gratings are intended for simultaneous calibration in X, Y, and Z directions, lateral calibration of AFM scanners, and detection of lateral nonlinearity, hysteresis, creep and cross-coupling effects.
TGZ calibration grating series are intended for Z-axis calibration of scanning probe microscopes (SPM) and nonlinearity measurements.
Long-life, stable and non-destructing object for AFM.
TGT calibration gratings allow users to visualize scanning tips in 3-D, determine tip sharpness parameters (aspect ratio and curvature radius), tip degradation and contamination control.