Figure 1: AFM structure of BFO bulk and thin films. | Nature Communications

Figure 1: AFM structure of BFO bulk and thin films.

From: Single-domain multiferroic BiFeO3 films

Figure 1

(a–c) Schematic of spin structure of (a) bulk BFO, (b) a multi AFM axes BFO film and (c) a single AFM axis BFO film. (d–f) Experimental and calculated polarization-dependent Fe-L2 XAS spectra of a 200Å BFO film (d,e) and a 40 Å BFO film (f,g). The experimental geometries are depicted next to each set of spectra. The Poynting vector (green arrow) and the E vector (yellow arrow) of the incoming light, as well as AFM axes (red arrow) are also indicated.

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