Fig. 6: X-ray photoelectron spectroscopy of Ni 2p in LaNiO3 on SrTiO3 substrates.
From: A foundation for complex oxide electronics -low temperature perovskite epitaxy
XPS of Ni 2p (intertwined with La 3d5/2) showing a complex pattern of intensities from Ni satellites, Ni2+/3+ 2p3/2 and 2p5/2, La 3d5/2 and La satellites. The dashed blue line is the total fit.
