Nanoscale friction controlled by top layer thickness in [LaMnO${}_3$]${}_m$/[SrMnO${}_3$]${}_n$ superlattices

Niklas A. Weber, Miru Lee, Florian Schönewald +4

We conducted lateral force microscopy measurements on seven [LaMnO${}_3$]${}_m$/[SrMnO${}_3$]${}_n$ superlattices with varied layer thicknesses. We observe that the friction forces…