Magnetoelectric Effects in the Spiral Magnets CuCl${}_2$ and CuBr${}_2$

P. Tolédano, A. P. Ayala, A. F. G. Furtado Filho +3

The nature and symmetry of the transition mechanisms in the spin-spiral copper halides CuCl${}_2$ and CuBr${}_2$ are analyzed theoretically. The magnetoelectric effects observed in the…