Magnetoresistance and Anisotropic Spin Dynamics in Antiferromagnetic Semiconductor Eu${}_5$Sn${}_2$As${}_6$

R. P. Day, K. Yamakawa, L. Pritchard Cairns +4

We report on the thermodynamic and transport properties of the rare-earth Zintl compound Eu${}_5$Sn${}_2$As${}_6$, which orders as a canted antiferromagnetic magnetic semiconductor at 10…