Pseudo-gap features of intrinsic tunneling in (HgBr_2)-Bi2212 single crystals

A. Yurgens, D. Winkler, T. Claeson +2

The c-axis tunneling properties of both pristine Bi2212 and its HgBr${}_2$ intercalate have been measured in the temperature range 4.2 - 250 K. Lithographically patterned 7-10 unit-c…