Model of adsorption on epitaxial graphene: analytical results
https://doi.org/10.17586/2226-1494-2024-24-4-665-667
Abstract
The atom/graphene/substrate system is considered and a scheme for obtaining analytical expressions for the adatom occupation numbers is proposed. The possibility of the presence of a gap in the electronic spectrum of graphene was taken into account. Simple and transition metals and semiconductors were considered as substrates, and simple theoretical models were used to describe their densities of states.
Supporting agencies: The authors are grateful to the support of the Russian Science Foundation, grant No. 22-12-00134 (S.Yu. Davydov) and the financial support of the Ministry of Science and Higher Education of the Russian Federation (project No. 075-15- 2021-1349) (A.A. Lebedev).
About the Authors
S. Yu. Davydov
Ioffe Institute; ITMO University
Russian Federation
Russian Federation
Sergey Yu. Davydov — D.Sc. (Physics & Mathematics), Professor, Leading Researcher, Leading Engineer
Saint Petersburg, 194021
Saint Petersburg, 197101
A. A. Lebedev
Ioffe Institute; ITMO University
Russian Federation
Russian Federation
Alexander A. Lebedev — D.Sc. (Physics & Mathematics), Professor, Head of Department, Professor of Practice
Saint Petersburg, 194021
Saint Petersburg, 197101
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Review
For citations:
Davydov S.Yu., Lebedev A.A. Model of adsorption on epitaxial graphene: analytical results. Scientific and Technical Journal of Information Technologies, Mechanics and Optics. 2024;24(4):665-667. (In Russ.) https://doi.org/10.17586/2226-1494-2024-24-4-665-667
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