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