Marginal Fermi liquid analysis of 300 K reflectance of Bi2Sr2CaCu2O8+x

J. Hwang, T. Timusk, A. V. Puchkov +5

We use 300 K reflectance data to investigate the normal-state electrodynamics of the high temperature superconductor Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ over a wide range of doping…