Interface dynamics and kinetic roughening in fractals

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Asikainen, J.
dc.contributor.author Majaniemi, S.
dc.contributor.author Dubé, M.
dc.contributor.author Ala-Nissilä, Tapio
dc.date.accessioned 2015-04-28T09:44:27Z
dc.date.available 2015-04-28T09:44:27Z
dc.date.issued 2002
dc.identifier.citation Asikainen, J. & Majaniemi, S. & Dubé, M. & Ala-Nissilä, Tapio. 2002. Interface dynamics and kinetic roughening in fractals. Physical Review E. Volume 65, Issue 5. P. 052104/1-4. ISSN 1539-3755 (printed). DOI: 10.1103/physreve.65.052104. en
dc.identifier.issn 1539-3755 (printed)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/15797
dc.description.abstract We consider the dynamics and kinetic roughening of single-valued interfaces in two-dimensional fractal media. Assuming that the local height difference distribution function of the fronts obeys Levý statistics with a well-defined power-law decay exponent, we derive analytic expressions for the local scaling exponents. We also show that the kinetic roughening of the interfaces displays anomalous scaling and multiscaling in the relevant correlation functions. For invasion percolation models, the exponents can be obtained from the fractal geometry of percolation clusters. Our predictions are in excellent agreement with numerical simulations. en
dc.format.extent 052104/1-4
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher American Physical Society (APS) en
dc.relation.ispartofseries Physical Review E en
dc.relation.ispartofseries Volume 65, Issue 5
dc.rights © 2002 American Physical Society (APS). http://www.aps.org en
dc.subject.other Physics en
dc.title Interface dynamics and kinetic roughening in fractals en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.rights.holder American Physical Society (APS)
dc.contributor.school Perustieteiden korkeakoulu fi
dc.contributor.school School of Science en
dc.contributor.department Teknillisen fysiikan laitos fi
dc.contributor.department Department of Applied Physics en
dc.subject.keyword two-dimensional fractal media en
dc.subject.keyword single-valued interfaces en
dc.subject.keyword dynamics en
dc.subject.keyword kinetic roughening en
dc.identifier.urn URN:NBN:fi:aalto-201504282458
dc.type.dcmitype text en
dc.identifier.doi 10.1103/physreve.65.052104
dc.type.version Final published version en


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