Title of article :
Ultraviolet photoelectron spectroscopy of nano In clusters Schottky barriers on sputtered InP
Author/Authors :
Shailendra Kumar، نويسنده , , C. Mukherjee، نويسنده , , V.K. Dixit، نويسنده , , S.D. Singh، نويسنده , , S.N. Jha، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Abstract :
Plasmon peaks along with Auger PLVV peak have been observed in the ultraviolet photoelectron spectra (UPSs) of InP after 5 min of sputtering with 0.5 kV Ar+ ions. Plasmon and Auger peaks are not observed in UPS of un-sputtered InP surface with native oxides of In and P. Filled electron energy levels are not observed near the Fermi level from 5 min sputtered InP surface due to increase of ionization potential of nano In clusters.
Keywords :
Nano cluster , Plasmon , Photoelectron spectroscopy
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
