Physical review letters
Giant Nonreciprocal Band Structure Effect in a Multiferroic Material.
Srdjan Stavrić, Giuseppe Cuono, Baishun Yang, Álvaro R Puente-Uriona, Julen Ibañez-Azpiroz, Paolo Barone, Andrea Droghetti, Silvia Picozzi
Published: 202510.1103/15ws-ftbf
Abstract
Multiferroic materials, combining ferroelectricity and ferromagnetism, can host complex band phenomena. Using density functional theory and symmetry analysis, we identify the multiferroic EuO as a prototypical system exhibiting a giant, switchable no…
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