The bonding and electronic structure changes upon adsorption of important functional groups: Glycine on copper

Journal of Physical Chemistry B

Volumn 104, Issue 48, 2000, Pages 11480-11483

  Hasselstrom J ^a   Karis, O ^b   Nyberg, M ^a   Pettersson, L G M ^a   Weinelt, M ^b   Wassdahl, N ^a   Nilsson, A ^a  

^a UPPSALA UNIVERSITY   (Sweden)

^b STOCKHOLM UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACIDS; AMMONIA; BINDING ENERGY; CHEMISORPTION; COPPER; ELECTRONIC STRUCTURE; EMISSION SPECTROSCOPY; FERMI LEVEL; SEMICONDUCTOR MATERIALS; SURFACES; X RAY SPECTROSCOPY;

ACETATE; BIOORGANIC MOLECULES; FUNCTIONAL GROUPS; GLYCINE; MOLECULAR ORBITALS; X RAY EMISSION SPECTROSCOPY;

MOLECULAR DYNAMICS;

EID: 0034497459     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp000986z     Document Type: Article

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11. 3). The methylic carbon spectra were measured at an excitation energy of 291.2 eV, corresponding to the excitation of a C-H σ resonance. The nitrogen spectra were obtained at an excitation energy of 407.2 eV. Although all but the latter excitation energies are below the ionization potential, the presence of an excited electron will not modify the spectra. On the time scale of the core-hole lifetime, the electron will couple to the continuum of metal states and delocalize, creating a relaxed core-hole intermediate state.12
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