Fig. 1: Design strategy for modulating the magnetic properties.
From: Anionic Strategy-Modulated Magnetic Ordering in Super-elongated Multiferroic Epitaxial Films
a Schematic diagram of lattice structure evolution of BiFeO3 in the presence of LAO and sulfurization. b M represents the net magnetization vector in the film, and the green arrows show the direction of magnetic moments of Fe ions in T’- and O-phase BiFeO3 thin films. c, d Design strategies for local polymorphic distortion and magnetic collinearity enhancement to achieve large saturation and remanent magnetizations.
