Author Affiliations

M.L. Meretska,^1,* F.H.B. Somhorst,¹ M. Ossiander,¹ Y. Hou,² J. Moodera,² and F. Capasso¹

¹Harvard John A. Paulson School of Engineering and Applied Sciences, 9 Oxford Street, Cambridge, MA 02138, USA.

²Francis Bitter Magnet Laboratory and Plasma Science and Fusion Center and Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

^*Corresponding author: mmeretska@seas.harvard.edu