Alloying Electrical resistivity Mechanical properties Magnetic semiconductors Ballistic phonons Surface acoustic wave Semiconductor superlattices Conductivity Acoustic wave phenomena Vibrations Acoustic streaming Band gap Picosecond ultrasonics Acoustic waves GaN nanowires Caractérisation élastique Carrier mobility Atomic Force Microscope Thin films Metallic thin films Active photonics Au-Ag Alloy nanowire Asoustic vibration in nano-object Anisotropy Acoustic emission Au nanowires Backward wave Brillouin light scattering Band structure Metallic glasses Acoustic radiation pressure Transition metal nitrides Acoustic Microscopy Metal-insulator transition Chaos Acoustic sensor Core-shell Band gaps Nanowires Neodymium compounds Thermal conductivity Nanocrystals Acoustic Acoustic transducers Brillouin spectroscopy Acoustic wave reflection Acoustic wave velocity Aluminium Ab initio calculations Acoustic imaging Binding energy Atténuation acoustique CLUSTER Elasticity Ballistic heat transfer Acoustic shock waves ASPECT-RATIO Acoustic phonons Mechanical & acoustical properties Laser ultrasonics AFM Probe Nonlinear acoustics III-V semiconductors Broadband sound attenuation Phononic crystal Elastic properties Nitrides Thermal diffusivity Infrared GaAs Bessel functions Acoustic solitons High-speed optical techniques CPA Metamaterials Nanoparticles CHAMP ELECTROMAGNETIQUE Acoustic metamaterials Acoustical tweezers Dispersion Elastic constants Surface acoustic waves Acoustic waveguide Acoustique picoseconde Acoustic attenuation Aluminium compounds Cavity Time resolved spectra Periodic structure AQUEOUS-SOLUTION Acoustic propreties of solid Lamb waves Acoustical vortices Picosecond acoustic Acoustic metamaterial Acute lymphoblastic leukemia Copper nanowire Acoustic filters DISCRETE-DIPOLE APPROXIMATION Phonons