4 datasets found

Chemical and self-assembly approaches are increasingly used for the fabrication of nanostructured materials with controlled optical properties.We have considered the...

This manuscript is devoted to the study of the ultrasonic wave propagation operator in random media. The experimental set up consists in a multi-element array placed...

The number of electronic devices and wireless communication systems has significantly increased over the past 20 years. Shielding enclosures used to protect electronic...

This experimental thesis work focuses on the linear and nonlinear propagation of ultrasounds in highly heterogeneous random media. In the nonlinear regime, we...