Nonlinear c-axis transport in Bi_2Sr_2CaCu_2O_(8+d) from two-barrier tunneling

M. Giura, N. Pompeo, E. Silva

Motivated by the peculiar features observed through intrinsic tunneling spectroscopy of Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ mesas in the normal state, we have extended the normal state t…