Check out our paper with Kuai Yu and Guo Ping Wang from Shenzhen University on viscoelastic effects in the vibrations of nanoparticles

Kuai Yu, Yang Yang, Junzhong Wang, Gregory V. Hartland, Guo Ping Wang, “Nanoparticle-Fluid Interactions at Ultra-High Acoustic Vibration Frequencies Studied by Femtosecond Time- Resolved Microscopy”, ACS Nano, 2021, 15, 1833-1840.