Interfaces with a single growth inhomogeneity and anchored boundaries

The dynamics of a one-dimensional growth model involving attachment and detachment of particles is studied in the presence of a localized growth inhomogeneity along with anchored boundary conditions. At large times, the latter enforce an equilibrium stationary regime which allows for an exact calcul...

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Detalles Bibliográficos
Autor principal: Grynberg, Marcelo Daniel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2003
Materias:
Física
Faceting
Mathematical analysis
Spectrum (functional analysis)
Boundary value problem
Condensed matter physics
Exponent
Growth model
Mathematics
Dynamics (mechanics)
Scaling
Statistical mechanics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/126253
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-126253
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Faceting
Mathematical analysis
Spectrum (functional analysis)
Boundary value problem
Condensed matter physics
Exponent
Growth model
Mathematics
Dynamics (mechanics)
Scaling
Statistical mechanics
spellingShingle Física
Faceting
Mathematical analysis
Spectrum (functional analysis)
Boundary value problem
Condensed matter physics
Exponent
Growth model
Mathematics
Dynamics (mechanics)
Scaling
Statistical mechanics
Grynberg, Marcelo Daniel
Interfaces with a single growth inhomogeneity and anchored boundaries
topic_facet Física
Faceting
Mathematical analysis
Spectrum (functional analysis)
Boundary value problem
Condensed matter physics
Exponent
Growth model
Mathematics
Dynamics (mechanics)
Scaling
Statistical mechanics
description The dynamics of a one-dimensional growth model involving attachment and detachment of particles is studied in the presence of a localized growth inhomogeneity along with anchored boundary conditions. At large times, the latter enforce an equilibrium stationary regime which allows for an exact calculation of roughening exponents. The stochastic evolution is related to a spin Hamiltonian whose spectrum gap embodies the dynamic scaling exponent of late stages. For vanishing gaps the interface can exhibit a slow morphological transition followed by a change of scaling regimes which are studied numerically. Instead, a faceting dynamics arises for gapful situations.
format Articulo
Articulo
author Grynberg, Marcelo Daniel
author_facet Grynberg, Marcelo Daniel
author_sort Grynberg, Marcelo Daniel
title Interfaces with a single growth inhomogeneity and anchored boundaries
title_short Interfaces with a single growth inhomogeneity and anchored boundaries
title_full Interfaces with a single growth inhomogeneity and anchored boundaries
title_fullStr Interfaces with a single growth inhomogeneity and anchored boundaries
title_full_unstemmed Interfaces with a single growth inhomogeneity and anchored boundaries
title_sort interfaces with a single growth inhomogeneity and anchored boundaries
publishDate 2003
url http://sedici.unlp.edu.ar/handle/10915/126253
work_keys_str_mv AT grynbergmarcelodaniel interfaceswithasinglegrowthinhomogeneityandanchoredboundaries
bdutipo_str Repositorios
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