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