Evidence for the formation of different energetically similar atomic structures in Ag(111)-(square root[7] x square root[7])-R19.1 degrees-CH3S

The atomic structure and thermodynamic stability of Ag(111)(sqrt[7]xsqrt[7])-R19.1 degrees -CH3S has been studied by means of density functional calculations and atomistic first principles thermodynamics. The unreconstructed model and two recently proposed reconstructions have been considered. It is...

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Veröffentlicht in:Physical review letters 2006-12, Vol.97 (22), p.226103-226103
Hauptverfasser: Torres, D, Carro, P, Salvarezza, R C, Illas, F
Format: Artikel
Sprache:eng
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