“…47 Their study intricately elucidated the atomic arrangements of these single-layer metal nanoislands on Au(111), providing comprehensive insights into their geometric, energetic, and electronic attributes. Other works have also reported that Pd or Pt on Au(111) commonly forms single-layer nanoislands, [33][34][35][36][37][38][39][40][41][42][43][44][48][49][50][51][52][53] while explorations have also extended to investigating bimetallic nanoislands, such as Ni/Au, [54][55][56][57][58][59] Cu/Au, [60][61][62][63][64] Rh/Au, [65][66][67][68][69][70] Pd-Rh/Au, 71 Ag/Au, 72,73 Ir/Au, 52 Au-Ag, 74 Ir/Ni, 52 Ag/Cu, 75 Rh/Pd, 76 Pd/Pt, 45 Ir/Pt, 52 and Pt/Cu. 77 In the present study, we conducted a thoro...…”