Standard annotation and editing of X ray photoelectron spectrum diagrams in sci-tech papers

According to national standards or specifications,combined with the physical significance of X ray photoelectron spectrum coordinates,problems of coordinate headings and values of X ray photoelectron spectra in scientific papers were analyzed.Its standard forms of expression were given.We hold that the volume name of ordinate should be relative photon flux,without unit;or photon flux,expressed as Φ /s-1 or Φp/ s-1.The volume name of abscissa is binding energy,the unit should be eV or keV,and the first choice is Eb/eV or Eb/keV.