Temperature and field evolution of site-dependent magnetism in $\epsilon$-Fe${}_2$O${}_3$ nanoparticles

Richard Jones, Rachel Nickel, Palash K. Manna +2

8~nm epsilon-Fe2O3 nanoparticles exhibit a spin reorientation transition that begins at 150 K which is a hallmark of this unique iron-oxide polymorph. We find that the change from…