Extended Data Fig. 4: Ultrafast time evolution of local thermodynamic and hydrodynamic quantities.
![Extended Data Fig. 4](https://cdn.statically.io/img/media.springernature.com/full/springer-static/esm/art%3A10.1038%2Fs41586-024-07037-4/MediaObjects/41586_2024_7037_Fig8_ESM.jpg)
Calculated electron temperature, photothermoelectric acceleration field, hydrodynamic flow profile and relative scattering rates within the square metasurface unit cell as a function of time with respect to the 100-fs laser pulse. All plots are normalized to the peak values.