It is difficult to take accurate measurements of the elastic modulus when it comes to thin films, because of what is called the substrate effect. In general, the depth of indentation is limited to 10% ...

The elastic modulus relates the applied stress to the strain it produces. In a material that obeys Hooke's Law, the initial uniaxial elastic response is linear with stress and strain coupled through ...

Young's modulus is a mechanical property that measures the stiffness of the materials when force or compression is applied. Young's modulus relates to the elasticity of the material, which is ...

The physical properties of plastic materials are a vital part of product design and quality control. As a result of this, numerous materials tests are carried out. The most rudimentary of these tests ...

This file type includes high resolution graphics and schematics when applicable. However, this relationship between stress and strain in a material is linear only when the force applied is within ...