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