“…Three compositions of Inconel, namely, Incoloy 800H (Ni 32 Cr 21 Fe 47 ), Inconel 718 (Ni 55 Cr 21 Fe 24 ), and Inconel 625 (Ni 72 Cr 23 Fe 5 ), for an 80 × 40 × 40 face-centered cubic (FCC) lattice structure of Cu with 512,000 atoms were considered, with both the Inconel and copper layers having a thickness of 144.32 Å each. This system size ensures that the collision cascades initiated by 10 keV Primary Knock-on Atoms (PKAs) have no interaction with the periodic images during the modeling of the collision cascades [37]. For constructing the atomistic model of the MMLC, the left half of the pre-existing copper slab was replaced with an equivalent Inconel segment, resulting in a structure composed of 256,000 Inconel atoms.…”