Monohydride and dihydride formation at Si(100) 2x1: A high resolution electron energy loss spectroscopy study
作者： F. Stucki , J.A. Schaefer , J.R. Anderson , G.J. Lapeure , W. Göpel
DOI: 10.1016/0038-1098(83)90069-8
关键词: Electron energy loss spectroscopy 、 Phase (matter) 、 Chemisorption 、 Hydrogen 、 Hydrogen adsorption 、 Direct evidence 、 Atomic physics 、 Resolution (electron density) 、 Physical chemistry 、 Molecular vibration 、 Chemistry
摘要: Abstract Results from EELS and LEED investigations on the interaction of atomic hydrogen with Si(100) 2x1 surface give direct evidence for formation two distinct phases: a monohydride 2x1:H dihydride 1x1::2H phase. Temperature exposure time determine which phases appears. An analysis normal vibrational modes leads to an identification adsorption complexes in both phases.
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