TheRhinfluenceonthesurfacedistributionoftheternaryalloyPt-Pd-Rh,陈羽,,Usingthemodifiedanalyticalembeddedatommethod(MAEAM)andcombiningwithMonteCarlocomputersimulation,thesurfacesegregationofPd-Rhalloyshavebeenfirstlydiscussed,