Universal versus Material-Dependent Two-Gap Behaviors in the High-Tc Cuprates: Angle-Resolved Photoemission Study of La2-xSrxCuO4

T. Yoshida, M. Hashimoto, S. Ideta +11

We have investigated the doping and temperature dependences of the pseudogap/superconducting gap in the single-layer cuprate La${}_{2-x}$Sr${}_x$CuO${}_4$ by angle-resolved photoemission…