Quenched Magnon excitations by oxygen sublattice reconstruction in (SrCuO${}_2$)${}_n$/(SrTiO${}_3$)${}_2$ superlattices

M. Dantz, J. Pelliciari, D. Samal +6

The recently discovered structural reconstruction in the cuprate superlattice (SrCuO${}_2$)${}_n$/(SrTiO${}_3$)${}_2$ has been investigated across the critical value of $n=5$ using resonan…