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- Scopus: eid_2-s2.0-0027640110
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Article: Monte Carlo simulation of phase separation during thin-film codeposition
Title | Monte Carlo simulation of phase separation during thin-film codeposition |
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Authors | |
Issue Date | 1993 |
Citation | Journal of Applied Physics, 1993, v. 74, n. 3, p. 1707-1715 How to Cite? |
Abstract | The results of Monte Carlo simulation of phase separation during binary film coevaporation are presented for a range of deposition conditions. The model employed assumes that phase separation occurs through surface interdiffusion during deposition, while the bulk of the film remains frozen. Simulations were performed on A-B alloy films having compositions of 10 and 50 vol % solute. For both film compositions, the lateral scale of the domains at the film surface evolves to a steady-state size during deposition. A power-law dependence of the steady-state domain size on the inverse deposition rate is obtained. Simulation microstructures at 50 vol % compare favorably with those obtained in a previous experimental study of phase separation during coevaporation of Al-Ge films of the same composition. Results of simulations performed at 10 vol % are compared with the predictions of a theoretical model based on the above assumptions. The power-law exponent obtained from simulations at 10 vol % is different than that predicted by the theoretical model. The reasons for this difference are discussed. |
Persistent Identifier | http://hdl.handle.net/10722/303739 |
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 0.649 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Adams, C. D. | - |
dc.contributor.author | Srolovitz, D. J. | - |
dc.contributor.author | Atzmon, M. | - |
dc.date.accessioned | 2021-09-15T08:25:55Z | - |
dc.date.available | 2021-09-15T08:25:55Z | - |
dc.date.issued | 1993 | - |
dc.identifier.citation | Journal of Applied Physics, 1993, v. 74, n. 3, p. 1707-1715 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/10722/303739 | - |
dc.description.abstract | The results of Monte Carlo simulation of phase separation during binary film coevaporation are presented for a range of deposition conditions. The model employed assumes that phase separation occurs through surface interdiffusion during deposition, while the bulk of the film remains frozen. Simulations were performed on A-B alloy films having compositions of 10 and 50 vol % solute. For both film compositions, the lateral scale of the domains at the film surface evolves to a steady-state size during deposition. A power-law dependence of the steady-state domain size on the inverse deposition rate is obtained. Simulation microstructures at 50 vol % compare favorably with those obtained in a previous experimental study of phase separation during coevaporation of Al-Ge films of the same composition. Results of simulations performed at 10 vol % are compared with the predictions of a theoretical model based on the above assumptions. The power-law exponent obtained from simulations at 10 vol % is different than that predicted by the theoretical model. The reasons for this difference are discussed. | - |
dc.language | eng | - |
dc.relation.ispartof | Journal of Applied Physics | - |
dc.title | Monte Carlo simulation of phase separation during thin-film codeposition | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1063/1.354825 | - |
dc.identifier.scopus | eid_2-s2.0-0027640110 | - |
dc.identifier.volume | 74 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 1707 | - |
dc.identifier.epage | 1715 | - |
dc.identifier.isi | WOS:A1993LQ12700037 | - |