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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.
Cited literature [24 references]
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
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
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200600004250.pdf
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