1D lattice model for binary growth and surface relaxation

Einax, Mario; Dieterich, Wolfgang

1D lattice model for binary growth and surface relaxation

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2008

Autor:innen

Einax, Mario

Dieterich, Wolfgang

DOI (zitierfähiger Link)

https://doi.org/10.1088/1367-2630/10/10/103008

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

New Journal of Physics. Institute of Physics Publishing (IOP). 2008, 10(10), 103008. eISSN 1367-2630. Available under: doi: 10.1088/1367-2630/10/10/103008

Zusammenfassung

Motivated by recent progress in producing metastable metallic binary alloy films and nanoclusters through atomic deposition techniques, we propose a simple, analytically solvable model of a growing Ising-type one-dimensional chain whose kinetics are determined by random addition of two atomic species and by compositional relaxation restricted to the surface. Solutions are presented for the influence of the external flux on both surface segregation and compositional short-range correlations in the bulk, which is frozen. Despite the simplicity of the model, these results can help to understand opposing trends in surface segregation and bulk short-range order, revealed in recent experiments and simulations for fcc-type nanoalloys.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

EINAX, Mario, Wolfgang DIETERICH, 2008. 1D lattice model for binary growth and surface relaxation. In: New Journal of Physics. Institute of Physics Publishing (IOP). 2008, 10(10), 103008. eISSN 1367-2630. Available under: doi: 10.1088/1367-2630/10/10/103008

BibTex

@article{Einax2008latti-59283,
  year={2008},
  doi={10.1088/1367-2630/10/10/103008},
  title={1D lattice model for binary growth and surface relaxation},
  number={10},
  volume={10},
  journal={New Journal of Physics},
  author={Einax, Mario and Dieterich, Wolfgang},
  note={Article Number: 103008}
}

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