Spin Freezing in the Spin Liquid Compound FeAl2O4

Harikrishnan S. Nair, Ramesh Kumar K., Andre M. Strydom

Spin freezing in the $A$-site spinel FeAl${}_2$O${}_4$ which is a spin liquid candidate is studied using remnant magnetization and nonlinear magnetic susceptibility and isofield coolin…