Prefer a chat interface with context about you and your work?
Doping evolution of superconducting gaps and electronic densities of states in Ba(Fe <sub>1−x</sub> Co <sub>x</sub> ) <sub>2</sub> As <sub>2</sub> iron pnictides
An extensive calorimetric study of the normal- and superconducting-state properties of Ba(Fe1-xCox)2As2 is presented for 0 < x < 0.2. The normal-state Sommerfeld coefficient increases (decreases) with Co doping for x < 0.06 (x > 0.06), which illustrates the strong competition between magnetism and superconductivity to monopolize the Fermi surface …