Fig. 4: Total hot-carrier generation rate per atom Ntot(ω) for spherical Ag-Au alloy nanoparticles as a function of photon energy and alloy composition xAu.
From: Hot carriers from intra- and interband transitions in gold-silver alloy nanoparticles

The solar irradiance (AM1.5 spectrum) as a function of photon energy is shown in black.