The charge-ordered superstructure of YbFe2O4

There has been much recent interest in the so-called ¿novel¿ or ¿type-II¿ multiferroics, in which electrical polarisation appears at the onset of a particular type of magnetic...近年来，学界对所谓的"新型"或"II型"多铁性材料（multiferroics）产生了广泛的研究兴趣，这类材料会在特定类型的磁……出现时产生电极化。