Evidence for Atomic Hopping of Fe in Perfectly Icosahedral AlfeCu Quasicrystals by Fe Mössbauer Spectroscopy Gerrit Coddens, Sandrine Lyonnard, Bogdan Sepiol et Yvonne CalvayracJ. Phys. I France, 5 7 (1995) 771-776DOI: https://doi.org/10.1051/jp1:1995167