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Technical Physics Letters

, Volume 45, Issue 5, pp 461–463 | Cite as

A Model of a Surface Dimer in the Problem of Adsorption

  • S. Yu. DavydovEmail author
  • A. V. Zubov
  • A. A. Lebedev
Article
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Abstract—The adsorption system has been represented in a form of two regions: a dimer, which includes the ad particle and substrate surface atom, and the rest of the space. Metal, semiconductor, and graphene (semimetal) have been considered as a substrate. The similarities and differences in the values of the ad particle occupation numbers that have been obtained in the framework of the proposed and standard adsorption models have been discussed.

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© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  1. 1.Ioffe Physical Technical Institute, Russian Academy of SciencesSt. PetersburgRussia
  2. 2. St. Petersburg National University of Information Technologies, Mechanics and Optics (ITMO University)St. PetersburgRussia

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