Structure and electronic behavior of 26-atom Cu-Ag and Cu-Au nanoalloysGregorio Guzmán-Ramírez, Juvencio Robles and Faustino Aguilera-GranjaEur. Phys. J. D, 70 9 (2016) 194DOI: https://doi.org/10.1140/epjd/e2016-70021-1