THz conductivity of Sr${}_{1-x}$Ca${}_x$RuO${}_3$

Diana Geiger, Uwe S. Pracht, Martin Dressel +4

We investigate the optical conductivity of Sr${}_{1-x}$Ca${}_x$RuO${}_3$ across the ferromagnetic to paramagnetic transition that occurs at $x=0.8$. The thin films were grown by metalorg…