Multiband effects on the upper critical field angular dependence of 122-family iron pnictide superconductors

I. F. Llovo, C. Carballeira, D. Sóñora +5

Detailed measurements of the in-plane resistivity were performed in a high-quality Ba(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$ ($x=0.065$) single crystal, in magnetic fields up to 9 T and wit…