화학공학소재연구정보센터
Applied Surface Science, Vol.212, 97-100, 2003
Surface XPS core-level shifts of FeS2
The XPS S 2p core-level spectra of pyrite FeS2 have been measured to study the surface core-level shifts (SCLSs). In addition to the previously found features on the low binding energy (BE) side of the line, evidence for a new structure on the high BE side is given. This feature seems to be surface sensitive. Also it is found that the final state effect may give a significant contribution to the SCLS. (C) 2003 Elsevier Science B.V. All rights reserved.