Effect of radiation-induced defects on the superfluid density and optical conductivity of overdoped La${}_{2-x}$Sr${}_x$CuO${}_4$

Fahad Mahmood, David Ingram, Xi He +3

Using a combination of time-domain THz spectroscopy (TDTS) and mutual inductance measurements, we have investigated the low-energy electrodynamic response of overdoped La${}_{2-x}$Sr…