Magnon-Hole Scattering and Charge Order in $S{r}_{14-x}C{a}_{x}C{u}_{24}{O}_{41}$

C. Hess, H. ElHaes, B. Büchner +3

The magnon thermal conductivity ${\kappa }_{\mathrm{mag}}$ of the hole doped spin ladders in $\mathrm{S}{\mathrm{r}}_{14-\mathrm{x}}\mathrm{C}{\mathrm{a}}_{\mathrm{x}}\mathrm{C}{\mathrm{u}}_{24}{\mathrm{O}}_{41}$ has been investigated at low doping levels $x$. The analysis o…