Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The stiffness parameter with the indentation depth I = 0.6 mm, measured on a homogeneous silicone sphere as a function of the clamping force, FC. The measurements were made at an angle of sensor movement αsm = 0°. To the right, two pictures illustrate the visible effect of FC on the silicone sphere.
