Extended Data Fig. 7: STM-XAS spectra of Tb M4,5 absorption edges in the far-field regime.
From: Characterization of just one atom using synchrotron X-rays

At the sample channel (a) and at the tip channel (b).
From: Characterization of just one atom using synchrotron X-rays
At the sample channel (a) and at the tip channel (b).