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Cited by 332

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Control of the Charge State of Metal Atoms on Thin MgO Films

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Sterrer, Martin, Risse, Thomas, Martinez Pozzoni, Umberto, Giordano, Livia, Heyde, Markus, Rust, Hans-Peter, Pacchioni, Gianfranco, Freund, Hans-Joachim·2007·Physical Review Letters

Abstract

The arrangement of single gold and palladium atoms deposited on the surface of a 3 monolayer thin film of MgO was investigated using low-temperature scanning tunneling microscopy. While Pd atoms are arranged in a random fashion, Au forms an ordered array on the surface. The long-range ordering as well as the scanning tunneling microscopy appearance of single Au atoms on a 3 monolayer thin MgO film can be explained by partial charge transfer from the substrate to Au atoms as predicted recently by density functional theory calculations [Phys. Rev. Lett. 94, 226104 (2005)10.1103/PhysRevLett.94.226104]. In contrast with that, Au atoms on a thick film were found to be essentially neutral.

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Metadata

Authors
Sterrer, M., Risse, T., Martinez Pozzoni, U., Giordano, L., Heyde, M., Rust, H.-P., Pacchioni, G., & Freund, H.-J.
Venue
Physical Review Letters
Published
2007-03-02
Volume
98
Issue
9
Pages
096107-096107
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2129236905
Cited by
332
References
1
FWCI
19.76
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Control of the Charge State of Metal Atoms on Thin MgO Films. https://app.cochat.ai/papers/10.1103/physrevlett.98.096107
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Sterrer, M., Risse, T., Martinez Pozzoni, U., Giordano, L., Heyde, M., Rust, H.-P., Pacchioni, G., & Freund, H.-J. (2007). Control of the Charge State of Metal Atoms on Thin MgO Films. Physical Review Letters. https://doi.org/10.1103/physrevlett.98.096107

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