@ARTICLE {18892,
author={F. Prudêncio and M. G. Silveirinha},
doi={10.1103/PhysRevA.93.043846},
journal={Physical Review A},
title={Optical Isolation of Circularly Polarized Light with a Spontaneous Magnetoelectric Effect},
year={2016},
month={April},
volume={93},
number={4},
pages={043846-1-043846-11},
ISSN={2469-9926}
}