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The formation of the copper/polyphenylquinoxaline interface: An HREELS study
Author(s) -
Grégoire C.,
Pireaux J. J.,
Cros A.,
Caudano R.
Publication year - 1994
Publication title -
surface and interface analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.52
H-Index - 90
eISSN - 1096-9918
pISSN - 0142-2421
DOI - 10.1002/sia.7402201102
Subject(s) - copper , high resolution electron energy loss spectroscopy , chemistry , metal , electron energy loss spectroscopy , diffusion , spectroscopy , thermal , chemical physics , analytical chemistry (journal) , crystallography , materials science , nanotechnology , thermodynamics , transmission electron microscopy , organic chemistry , physics , quantum mechanics
The interaction of copper with the surface of polyphenylquinoxaline is investigated with high resolution electron energy loss spectroscopy. The metal deposition is found to affect several features, in particular the elastic peak and the CH vibrational modes associated with the aromatic groups. Diffusion of copper to the bulk is observed upon thermal treatment.