Constancy of the bilayer splitting as a function of doping in $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$

Y. -D. Chuang, A. D. Gromko, A. V. Fedorov +4

Using high energy resolution angle resolved photoemission spectroscopy, we have resolved the bilayer splitting effect in a wide range of dopings of the bilayer cuprate $Bi_{2}Sr_{2…