Whirling spin order in the quasicrystal approximant Au${}_{72}$Al${}_{14}$Tb${}_{14}$

Taku J Sato, Asuka Ishikawa, Akira Sakurai +3

Neutron powder diffraction experiment has been performed on the quasicrystal approximant Au${}_{72}$Al${}_{14}$Tb${}_{14}$, a body-center-cubic crystal of icosahedral spin clusters. The…