Colossal magnetoresistance in a nonsymmorphic antiferromagnetic insulator

P. F. S. Rosa, Yuanfeng Xu, S. K. Kushwaha +14

Here we investigate antiferromagnetic Eu${}_5$In${}_2$Sb${}_6$, a nonsymmorphic Zintl phase. Our electrical transport data show that Eu${}_5$In${}_2$Sb${}_6$ is remarkably insulati…