Evidence of incoherent carriers associated with resonant impurity levels and their influence on superconductivity in the anomalous superconductor Pb${}_{1-x}$Tl${}_x$Te

P. Giraldo-Gallo, P. Walmsley, B. Sangiorgio +9

We present a combined experimental and theoretical study of the evolution of the Fermi surface of the anomalous superconductor Pb${}_{1-x}$Tl${}_x$Te as a function of thallium concentr…