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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2007, Volume 86, Issue 1, Pages 35–40 (Mi jetpl787)  

This article is cited in 2 scientific papers (total in 2 papers)

CONDENSED MATTER

Formation of nanoislands in the course of copper deposition on a Cu(111)-($9\times 9$)-Ag surface

V. Yu. Yurov, B. V. Andryushechkin, K. N. El'tsov, V. V. Cherkez

General Physics Institute named after A. M. Prokhorov, Russian Academy of Sciences
References:
Abstract: The process of copper deposition on a structured Cu(111)-(9 × 9)-Ag surface, which represents a (9 × 9) loop dislocation network, is studied by scanning tunneling microscopy. It is found that, when the substrate temperature is 100 K and the copper coverage is 0.1–0.4 of a monolayer, islands of a size no greater than 50 Å are formed at the Ag/Cu(111) interface. The islands remain stable as the sample is heated to room temperature. The shape and boundaries of the nanoislands follow the initial surface superstructure and are determined by the nonuniformity of the interaction of the upper silver layer with the copper substrate. The mechanism of island formation and the origin of their stability are explained in terms of the atom exchange between the adsorbate and substrate.
Received: 24.04.2007
English version:
Journal of Experimental and Theoretical Physics Letters, 2007, Volume 86, Issue 1, Pages 33–38
DOI: https://doi.org/10.1134/S0021364007130085
Bibliographic databases:
Document Type: Article
PACS: 68.35.-p, 68.37.Ef, 68.43.Fg, 68.55.-a
Language: Russian


Citation: V. Yu. Yurov, B. V. Andryushechkin, K. N. El'tsov, V. V. Cherkez, “Formation of nanoislands in the course of copper deposition on a Cu(111)-($9\times 9$)-Ag surface”, Pis'ma v Zh. Èksper. Teoret. Fiz., 86:1 (2007), 35–40; JETP Letters, 86:1 (2007), 33–38
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  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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