Skip to Main content Skip to Navigation
Journal articles

Complete miscibility between different crystallographic structures Monte Carlo simulations of Cu-Ag deposited on Cu(001)

Abstract : Monte Carlo simulations of an Ag$_c$Cu$_{1-c}$ monolayer deposited onto Cu(001) show that a complete solubility of two elements adopting different crystallographic structures can be observed in the surface, while experimental bulk phase diagrams preclude a similar phenomenon in the bulk. While the deposited pure Ag monolayer is pseudo-hexagonal and the pure Cu monolayer is square and pseudomorphic, for intermediate concentrations a disordered state appears in which square and hexagonal environments, respectively due to Cu and Ag coexist. As a result, the surface phase diagram does not present any miscibility gap at 650 K.
Complete list of metadatas

Cited literature [24 references]  Display  Hide  Download

https://hal-cea.archives-ouvertes.fr/cea-02356014
Contributor : Amplexor Amplexor <>
Submitted on : Monday, December 9, 2019 - 3:43:10 PM
Last modification on : Thursday, November 5, 2020 - 3:24:01 PM
Long-term archiving on: : Tuesday, March 10, 2020 - 1:14:14 PM

File

200600004250.pdf
Files produced by the author(s)

Identifiers

Collections

Citation

Isabelle Braems, F. Berthier, J. Creuze, R. Tetot, B. Legrand. Complete miscibility between different crystallographic structures Monte Carlo simulations of Cu-Ag deposited on Cu(001). Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2006, 74 (1-4), pp.113406. ⟨10.1103/PhysRevB.74.113406⟩. ⟨cea-02356014⟩

Share

Metrics

Record views

60

Files downloads

157