Carrier density crossover and quasiparticle mass enhancement in a doped 5d Mott insulator

YT Hsu, A Rydh, M Berben, C Duffy, A de la Torre… - Nature Physics, 2024 - nature.com
High-temperature superconductivity in cuprates emerges upon do** the parent Mott
insulator. Key features of the low-doped cuprate superconductors include an effective carrier …