Enviar artigo por via de e-mail Coulomb Electron Interaction between an Adsorbate and Substrate: a Model of a Surface Dimer
- Autores: Davydov S.1, Zubov A.2, Lebedev A.1
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Afiliações:
- Ioffe Physical Technical Institute, Russian Academy of Sciences
- St. Petersburg National Research University of Information Technologies, Mechanics, and Optics (ITMO University)
- Edição: Volume 45, Nº 9 (2019)
- Páginas: 924-926
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/208429
- DOI: https://doi.org/10.1134/S1063785019090207
- ID: 208429
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Resumo
The Coulomb interaction in the adsorption (adsorbate—substrate) system is reduced to a short-range repulsion between electrons of the adsorbed particle and atom of the substrate, which form a surface dimer. It is shown that allowance for this interaction leads to increased charge transfer between components of the dimer and decreased charge transfer between the dimer and metal substrate, which is caused by variation of the Fermi level in the adsorption system.
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Sobre autores
S. Davydov
Ioffe Physical Technical Institute, Russian Academy of Sciences
Autor responsável pela correspondência
Email: Sergei_Davydov@mail.ru
Rússia, St. Petersburg, 194021
A. Zubov
St. Petersburg National Research University of Information Technologies, Mechanics, and Optics (ITMO University)
Email: Sergei_Davydov@mail.ru
Rússia, St. Petersburg, 197101
A. Lebedev
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: Sergei_Davydov@mail.ru
Rússia, St. Petersburg, 194021
