High-energy x-ray pattern of icosahedral quasicrystals
January 10, 2010
Researchers using beamline 6-ID-D have confirmed the presence of stable icosahedral quasicrystals in the ScZn binary phase diagram. Diffraction patterns were collected along the five-fold and two-fold axes (figure). Icosahedral symmetry with high perfection was shown to persist over the full bulk sample.Contact: Andreas Kreyssig - Ames Laboratory




