2 article(s) from Greiner, Christian
Figure 1: (a) Photograph of a sandfish (S. scincus) in its natural habitat (copyright Gerrit Jan Verspui). (b...
Figure 2: SEM images of some probes used in this study. (a) Sharp tip of a conventional AFM cantilever made f...
Figure 3: Structure of the analysed S. scincus scales. (a) The topography of a dorsal scale measured by atomi...
Figure 4: (a) Typical force–distance curves obtained with sand probe, spherical glass probe and sharp silicon...
Figure 5: Direct comparison of the adhesion force measured with a sand probe on the scales of four species (P...
Figure 6: (a) Frictional force as a function of the normal load measured with a sharp silicon tip on a dorsal...
Figure 7: (a) Wear experiments recorded on five different materials with hard cantilevers (spring constant of...
Figure 8: Comparison of the friction coefficients as measured by AFM and microtribometry in a sphere-on-plate...
Figure 1: Scanning electron microscopy and white light profilometry images of laser-textured bearing steel (1...
Figure 2: Stribeck curve-like pin-on-disc experiments for a variation in sliding speed from 20 to 170 mm/s fo...
Figure 3: Stribeck curve-like pin-on-disc experiments for a variation in sliding speed from 20 to 170 mm/s fo...
Figure 4: Stribeck curve-like pin-on-disc experiments for a variation in sliding speed from 20 to 170 mm/s fo...
Figure 5: Comparison of the average friction coefficient for the last 250 m of unlubricated tribological exper...