Pressure-induced melting of the orbital polaron lattice in La1-xSrxMnO3

R. Klingeler, J. Geck, S. Arumugam +5

We report on the pressure effects on the orbital polaron lattice in the lightly doped manganites $\mathrm{L}{\mathrm{a}}_{1-\mathrm{x}}\mathrm{S}{\mathrm{r}}_{\mathrm{x}}\mathrm{Mn}{\mathrm{O}}_3$, with $x\sim 1/8$. The dependence of the orbital pol…