Diffuse spin waves, zero modes and cluster excitations in the spin-3/2 kagomé antiferromagnet chromium jarosite, KCr${}_3$(OD)${}_6$(SO${}_4$)${}_2$

Sofie Holm-Janas, Sidse L. Lolk, Anders B. A. Andersen +5

The dynamics of the S = 3=2 kagome antiferromagnet chromium jarosite, KCr${}_3$(OD)${}_6$(SO${}_4$)${}_2$ was studied using high-resolution neutron time-of-flight spectroscopy on a polycry…