Anomalous scattering rate and microwave absorption in $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$ and $YB{a}_{2}C{u}_3{O}_{7-\delta }$

C. Kusko, Z. Zhai, R. S. Markiewicz +1

We determine the scattering rate from microwave measurements for an optimally doped Bi-2212 single crystal, using a simple two fluid model with a d-wave symmetry order parameter. I…