Anisotropic dielectric and ferroelectric response of multiferroic LiCu2O2 in magnetic field

Li Zhao, Kuo-Wei Yeh, Sistla Muralidhara Rao +6

LiCu2O2 is the first multiferroic cuprate to be reported and its ferroelectricity is induced by complex magnetic ordering in ground state, which is still in controversy today. Here…