Magnetic field-induced spontaneous polarization reversal in multiferroic Mn${}_{0.85}$Co${}_{0.15}$WO${}_4$

N. Poudel, K. -C. Liang, Y. -Q. Wang +5

The magnetic and ferroelectric properties of the multiferroic system Mn${}_{1-x}$Co${}_x$WO${}_4$ (x=0.135, 0.15, and 0.17) are studied in magnetic fields $H_c$ oriented along the monocl…