Melgarejo, Z.H.Kalay, Y.E.Kalay, I.Kramer, M.J.Stone, D.S.Voyles, P.M.Hwang, J.2022-06-272025-09-182022-06-272025-09-182012Hwang, Jinwoo...et al. (2012). "Nanoscale structure and structural relaxation in Zr 50Cu 45Al 5 bulk metallic glass", Physical Review Letters, Vol. 108, No. 19.1079-7114https://doi.org/10.1103/PhysRevLett.108.195505https://hdl.handle.net/20.500.12416/14798Hybrid reverse Monte Carlo simulations of the structure of Zr 50Cu 45Al 5 bulk metallic glass incorporating medium-range structure from fluctuation electron microscopy data and short-range structure from an embedded atom potential produce structures with significant fractions of icosahedral- and crystal-like atomic clusters. Similar clusters group together into nanometer-scale regions, and relaxation transforms crystal-like clusters into icosahedral clusters. A model refined against only the potential does not agree with the fluctuation microscopy data and contains few crystal-like clusters. © 2012 American Physical Society.eninfo:eu-repo/semantics/openAccessArticle10.1103/PhysRevLett.108.1955052-s2.0-84861091421