Interaction of in-plane Drude carrier with c-axis phonon in $\mathrm{PdCo}{\mathrm{O}}_2$

Dongmin Seo, Gihyeon Ahn, Gaurab Rimal +6

We performed polarized reflection and transmission measurements on the layered conducting oxide $\mathrm{PdCo}{\mathrm{O}}_2$ thin films. For the ab-plane, an optical peak near $\Omega$ $\approx$ 750 c…