Connectivity of diffusing particles continually deposited on a surface: relation to LECBD experiments

Pablo Jensen; Albert László Barabási; Hernán Larralde; Shlomo Havlin; H. Eugene Stanley

doi:10.1016/0378-4371(94)90376-x

Connectivity of diffusing particles continually deposited on a surface: relation to LECBD experiments

Pablo Jensen, Albert László Barabási, Hernán Larralde, Shlomo Havlin, H. Eugene Stanley

Boston University

Research output: Contribution to journal › Article › peer-review

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Abstract

We generalize the conventional model of two-dimensional site percolation by including both (1) continuous deposition of particles on a two-dimensional substrate, and (2) diffusion of these particles in two-dimensions. This new model is motivated by recent thin film deposition experiments using the low-energy cluster beam deposition (LECBD) technique. Depending on various parameters such as deposition flux, diffusion constant, and system size, we find a rich range of fractal morphologies including diffusion limited aggregation (DLA), cluster-cluster aggregation (CCA), and percolation.

Original language	English
Pages (from-to)	219-227
Number of pages	9
Journal	Physica A: Statistical Mechanics and its Applications
Volume	207
Issue number	1-3
DOIs	https://doi.org/10.1016/0378-4371(94)90376-x
State	Published - 1 Jun 1994
Externally published	Yes

Bibliographical note

Funding Information:
We wish to thank A. Coniglio, J. Kertesz and D. Stauffer for helpful discussionsP. J acknowledgesC NRS and NATO for financials upport. HL thanks CONACYT, Mexico, for support. A.-L. B and HES thank the Hungary-USA exchange program of the Hungarian Academy of Sciences. The Center for Polymer Studies is supportedb y NSF.

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title = "Connectivity of diffusing particles continually deposited on a surface: relation to LECBD experiments",

abstract = "We generalize the conventional model of two-dimensional site percolation by including both (1) continuous deposition of particles on a two-dimensional substrate, and (2) diffusion of these particles in two-dimensions. This new model is motivated by recent thin film deposition experiments using the low-energy cluster beam deposition (LECBD) technique. Depending on various parameters such as deposition flux, diffusion constant, and system size, we find a rich range of fractal morphologies including diffusion limited aggregation (DLA), cluster-cluster aggregation (CCA), and percolation.",

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note = "Funding Information: We wish to thank A. Coniglio, J. Kertesz and D. Stauffer for helpful discussionsP. J acknowledgesC NRS and NATO for financials upport. HL thanks CONACYT, Mexico, for support. A.-L. B and HES thank the Hungary-USA exchange program of the Hungarian Academy of Sciences. The Center for Polymer Studies is supportedb y NSF.",

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doi = "10.1016/0378-4371(94)90376-x",

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AU - Jensen, Pablo

AU - Barabási, Albert László

AU - Larralde, Hernán

AU - Havlin, Shlomo

AU - Eugene Stanley, H.

N1 - Funding Information: We wish to thank A. Coniglio, J. Kertesz and D. Stauffer for helpful discussionsP. J acknowledgesC NRS and NATO for financials upport. HL thanks CONACYT, Mexico, for support. A.-L. B and HES thank the Hungary-USA exchange program of the Hungarian Academy of Sciences. The Center for Polymer Studies is supportedb y NSF.

PY - 1994/6/1

Y1 - 1994/6/1

N2 - We generalize the conventional model of two-dimensional site percolation by including both (1) continuous deposition of particles on a two-dimensional substrate, and (2) diffusion of these particles in two-dimensions. This new model is motivated by recent thin film deposition experiments using the low-energy cluster beam deposition (LECBD) technique. Depending on various parameters such as deposition flux, diffusion constant, and system size, we find a rich range of fractal morphologies including diffusion limited aggregation (DLA), cluster-cluster aggregation (CCA), and percolation.

AB - We generalize the conventional model of two-dimensional site percolation by including both (1) continuous deposition of particles on a two-dimensional substrate, and (2) diffusion of these particles in two-dimensions. This new model is motivated by recent thin film deposition experiments using the low-energy cluster beam deposition (LECBD) technique. Depending on various parameters such as deposition flux, diffusion constant, and system size, we find a rich range of fractal morphologies including diffusion limited aggregation (DLA), cluster-cluster aggregation (CCA), and percolation.

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Connectivity of diffusing particles continually deposited on a surface: relation to LECBD experiments

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