2 papers
cond-mat.str-el2023
Avoided metallicity in a hole-doped Mott insulator on a triangular lattice
Chi Ming Yim, Gesa-R. Siemann, Srdjan Stavrić +9
Doping of a Mott insulator gives rise to a wide variety of exotic emergent states, from high-temperature superconductivity to charge, spin, and orbital orders. The physics underpin…
cond-mat.mtrl-sci2017
Adsorption Sites of Individual Metal Atoms on Ultrathin MgO(100) Films
Edgar Fernandes, Fabio Donati, François Patthey +3
We use Ca doping during growth of one and two monolayer thick MgO films on Ag(100) to identify the adsorption sites of individual adatoms with scanning tunneling microscopy. For th…