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This article is cited in 2 scientific papers (total in 2 papers)
Coulomb electron interaction between an adsorbate and substrate: a model of a surface dimer
S. Yu. Davydova, A. V. Zubovb, A. A. Lebedeva a Ioffe Institute, St. Petersburg
b St. Petersburg National Research University of Information Technologies, Mechanics and Optics
Abstract:
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.
Keywords:
Coulomb repulsion, Green function, charge transfer, adsorbate, substrate.
Received: 27.05.2019 Revised: 27.05.2019 Accepted: 07.06.2019
Citation:
S. Yu. Davydov, A. V. Zubov, A. A. Lebedev, “Coulomb electron interaction between an adsorbate and substrate: a model of a surface dimer”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:18 (2019), 21–23; Tech. Phys. Lett., 45:9 (2019), 924–926
Linking options:
https://www.mathnet.ru/eng/pjtf5318 https://www.mathnet.ru/eng/pjtf/v45/i18/p21
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Abstract page: | 28 | Full-text PDF : | 9 |
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