Shadow bands in overdoped Bi_2Sr_2CaCu_2O_{8+x}

S. La Rosa, R. J. Kelley, C. Kendziora +3

We performed angle-resolved photoemission experiments on overdoped single crystal $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+x}$ samples with Tc values as low as 55K and very narrow transitions as measur…