Silicon Nitride and YMgSiAlON Glass Study by Mechanical Spectroscopy

Over the following chapters, we will present mechanical resonators in various scenarios: they will be coupled to a resonant microwave circuit and char- acterized in a

DECONVOLUTION ANALYSIS TO DETERMINE RELAXATION TIME SPECTRA OF INTERNAL FRICTION

Classical results were obtained, showing that rotor stability is improved by increasing the damping provided by the bearings, whereas increasing internal damping may reduce

The vibration frequency was high enough (KHz) to eliminate the transitory internal friction. A peak of internal friction accompanied by an anomaly of the elastic modulus

HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or not. The documents may come

HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or not. The documents may come

The interpretation of diagrams Stabler, Piper, Schoeller-Berkaloff and Stiff showed that groundwater in the region of Sidi Bel Abbes are characterized by a dominance of chloride,

of digital/analog converters, serial/parallel multiplexers and decoders, and command interpretation logic, designed to make camera images available to the rest of the