Steiner P.Roth R.Gnecco E.Baratoff A.Meyer E.2020-12-042020-12-042010http://hdl.handle.net/20.500.12614/640enAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Angular dependence of static and kinetic friction on alkali halide surfacesresearch article10.1103/PhysRevB.82.205417