Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Extra electronic outer-shell peculiarities accessible under a joint XPS and DFT study. / Cholach, A. R.; Asanov, I. P.; Bryliakova, A. A. и др.
в: Physical Chemistry Chemical Physics, Том 19, № 24, 28.06.2017, стр. 15842-15848.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Extra electronic outer-shell peculiarities accessible under a joint XPS and DFT study
AU - Cholach, A. R.
AU - Asanov, I. P.
AU - Bryliakova, A. A.
AU - Okotrub, A. V.
PY - 2017/6/28
Y1 - 2017/6/28
N2 - Electronic configuration of chemically bound atoms at the surface, including adsorbed species, or in the bulk of a solid contains a set of natural traps for energy absorption provided by valence band transitions or plasmon oscillations. The core level excitation of any origin is generally coupled with those traps, forming a multichannel route for nonradiative energy dissipation. Using an example of Pt and graphite-based materials, the study shows experimental tracing over these channels by means of elastic electron scattering and X-ray photoelectron spectroscopy. As a complement to the experimental data, calculations of the density of states provide information on chemical behavior and local geometry of the atoms in a sample.
AB - Electronic configuration of chemically bound atoms at the surface, including adsorbed species, or in the bulk of a solid contains a set of natural traps for energy absorption provided by valence band transitions or plasmon oscillations. The core level excitation of any origin is generally coupled with those traps, forming a multichannel route for nonradiative energy dissipation. Using an example of Pt and graphite-based materials, the study shows experimental tracing over these channels by means of elastic electron scattering and X-ray photoelectron spectroscopy. As a complement to the experimental data, calculations of the density of states provide information on chemical behavior and local geometry of the atoms in a sample.
KW - X-RAY-ABSORPTION
KW - THERMAL-DESORPTION
KW - GRAPHITE
KW - ADSORPTION
KW - PHOTOEMISSION
KW - SPECTROSCOPY
KW - SCATTERING
KW - SURFACES
KW - GRAPHENE
KW - CO
UR - http://www.scopus.com/inward/record.url?scp=85024117302&partnerID=8YFLogxK
U2 - 10.1039/c7cp00900c
DO - 10.1039/c7cp00900c
M3 - Article
AN - SCOPUS:85024117302
VL - 19
SP - 15842
EP - 15848
JO - Physical Chemistry Chemical Physics
JF - Physical Chemistry Chemical Physics
SN - 1463-9076
IS - 24
ER -
ID: 10092420