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Just a Mo: Tiny Mo concentrations in a CaO film can influence the growth of adsorbed gold. On undoped films, three dimensional gold structures form (see picture, top) whereas on the doped films flat islands appear (bottom). The change results from a charge transfer from the Mo dopant to the Au atoms, a process suggested by STM measurements and DFT calculations. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Shao, X., Prada, S., Giordano, L., Pacchioni, G., Nilius, N., Freund, H. (2011). Tailoring the Shape of Metal Ad-Particles by Doping the Oxide Support. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 50(48), 11525-11527 [10.1002/anie.201105355].

Tailoring the Shape of Metal Ad-Particles by Doping the Oxide Support

PRADA, STEFANO;GIORDANO, LIVIA;PACCHIONI, GIANFRANCO;
2011

Abstract

Just a Mo: Tiny Mo concentrations in a CaO film can influence the growth of adsorbed gold. On undoped films, three dimensional gold structures form (see picture, top) whereas on the doped films flat islands appear (bottom). The change results from a charge transfer from the Mo dopant to the Au atoms, a process suggested by STM measurements and DFT calculations. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Articolo in rivista - Articolo scientifico
oxide films, dopants, DFT
English
2011
50
48
11525
11527
none
Shao, X., Prada, S., Giordano, L., Pacchioni, G., Nilius, N., Freund, H. (2011). Tailoring the Shape of Metal Ad-Particles by Doping the Oxide Support. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 50(48), 11525-11527 [10.1002/anie.201105355].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/44704
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