Point defects at cleaved Sr${}_{n+1}$Ru${}_n$O${}_{3n+1}$(001) surfaces

Bernhard Stöger, Marcel Hieckel, Florian Mittendorfer +10

The (001) surfaces of cleaved Sr${}_3$Ru${}_2$O${}_7$ and Sr${}_2$RuO${}_4$ samples were investigated using low-temperature scanning tunneling microscopy and density functional theory calcul…