Typical nanomechanical applications include measuring elastic modulus, friction and adhesion. Viscoelastic materials, which include polymers and biological materials, have elastic properties that ...

Quantitative characterization of nanomechanical properties has invariably been a holy grail for atomic force microscopy. This article explains some of the industry’s earlier attempts made at ...

In this work, important experimental controls for using indentation equipment to characterize viscoelastic solids in the frequency domain are presented along with a demonstration of the ability to ...

Atomic force microscopy has the capacity to identify a range of nanoscale properties alongside topography in any environment; this is central to the power and extensive applicability of this method.

O-rings of five different kinds were tested using the iNano indentation system from KLA. The data on each is displayed in Table 1. A flat cylindrical punch (D= 100 µm) was used to measure the complex ...