Coexistence of surface reconstructions is important due to the diversity in kinetic and thermodynamic processes involved. We identify the coexistence of kinetically accessible phases that are chemical
In a recent paper "Picoscale structural insight into superconductivity of monolayer FeSe/SrTiO3, Peng et al propose a structure for the Rt13 reconstruction of the SrTiO3 surface. In an comment (eLet
