SEARCH Articles Figures Tables Appearance Appearance potential Appearance potential spectroscopy fine structure Appearance potential spectroscopy of lanthanides and their intermetallics Appearance potential spectroscopy, APS Auger electron appearance potential spectroscopy Auger electron appearance potential spectroscopy, AEAPS Potential Spectroscopy Soft X-ray appearence potential spectroscopy Soft X-ray appearence potential spectroscopy SXAPS) Soft appearance potential spectroscopy Soft x-ray appearance potential spectroscopy Soft x-ray appearance potential spectroscopy SXAPS