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Full-Text: https://doi.org/10.1103/PhysRevE.52.R1296
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Article . 1995 . Peer-reviewed
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Anomalous roughness exponent of growing interfaces in a disordered medium

descriptionPublicationkeyboard_double_arrow_right Article 01 Aug 1995 English Publisher:American Physical Society (APS)Journal:Physical Review E, volume 52, pages R1296-R1298 (issn: 1063-651X, eissn: 1095-3787, Copyright policy )
Authors: López, Juan M.;

doi: 10.1103/physreve.52.r1296

pmid: 9963653

handle: 10261/384761

Anomalous roughness exponent of growing interfaces in a disordered medium

Abstract

We study the roughness properties of an interface that is driven through a random medium. The growth is modeled by a continuous stochastic equation with quenched noise. A new intermediate scaling regime is introduced and analyzed. Effective self-affine properties in this regime allow us to define an effective roughness exponent α𝑒𝑓𝑓≃0.8 in excellent agreement with previous experiments.

This work has been supported by DGICyT of the Spanish Government, Project No. PB93-0054-C02-02.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Average
Top 10%
Average
Green
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