Negative ion formation and dissociation in scattering of fast O sub 2 and NO from Ag(111) and Pt(111)

Results of scattering of 80--300 eV O{sub 2} and NO from Ag(111) and Pt(111) single crystal surfaces are presented. Molecular negative ion formation occurs on both surfaces. For O{sub 2} scattering around 80 eV for {theta}{sub {ital i}}=70{degree} from Ag(111), the O{sup {minus}}{sub 2} distribution...

Ausführliche Beschreibung