Superstructure formation in a ternary Yb-Cd-Mg 1/1 quasicrystal approximant

The superstructure and basic structure of ternary Yb-Cd-Mg 1/1 quasicrystal approximants with the compositions Yb 12.9 Cd 78.4 Mg 8.8 and Yb 13.3 Cd 64.2 Mg 22.5 were investigated using X-ray struc...