Thin films of CeO2 have been deposited on single crystal silicon (100)
samples at room temperature by using pulsed laser deposition (PLD). T
he study of ion-molecule reactions occurring in the microplasma (by la
ser microprobe coupled with mass spectrometry (LMMS)) allows the under
standing of the oxygen deficiency observed in films by X-ray photoelec
tron spectroscopy (XPS). (C) 1998 Elsevier Science B.V.