Brillouin microscopy is a non‐invasive optical technique that probes the mechanical properties of materials and biological tissues by analysing the frequency shift of inelastically scattered light. By ...
Insulators are materials in which electrons cannot move freely. Past theoretical studies predicted the existence of an ...
Brillouin scattering exploits the interaction between light and acoustic phonons in dielectric media, enabling highly sensitive measurement of environmental parameters such as temperature, strain and ...