Pseudogap Behavior Revealed in Interlayer Tunneling in Overdoped Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+x}$

Myung-Ho Bae, Jae-Hyun Park, Jae-Hyun Choi +2

We report heating-compensated interlayer tunneling spectroscopy (ITS) performed on stacks of overdoped Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+x}$ intrinsic junctions, where most of bias-induced…