Institution
Istituto Officina dei Materiali
ITfacility
Recent research
- Engineering & TechnologyOpen access
Transmission diffuse EUV scattering by nanoscale Lamb waves in thin membranes
We report time-resolved diffuse extreme ultraviolet (EUV) scattering measurements of optically excited acoustic waves in thin Ti/SiN bilayers in transmission geometry. Following femtosecond optical excitation, the EUV diffuse scattering signal yields circular fringe patterns evol...