Fig. 5: X-ray absorption spectroscopy (XAS) and X-ray magnetic circular dichroism (XMCD) spectra of Cl L2,3 at room temperature.
From: Two-dimensional anion-rich NaCl2 crystal under ambient conditions

The top is Cl L2,3 XAS of the Na–Cl@p-GO membranes measured with left-circularly (μ+) and right-circularly (μ−) polarized light, and the bottom is the corresponding XMCD spectrum (i.e., μ+ − μ−).