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