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dc.contributor.author
Jagla, Eduardo Alberto  
dc.date.available
2022-09-05T17:24:30Z  
dc.date.issued
2021-12  
dc.identifier.citation
Jagla, Eduardo Alberto; Discontinuous yielding transition of amorphous materials with low bulk modulus; IOP Publishing; Journal of Statistical Mechanics: Theory and Experiment; 2021; 12; 12-2021; 1-18  
dc.identifier.issn
1742-5468  
dc.identifier.uri
http://hdl.handle.net/11336/167387  
dc.description.abstract
The yielding transition of amorphous materials is studied with a two-dimensional Hamiltonian model that allows both shear and volume deformations. The model is investigated as a function of the relative value of the bulk modulus B with respect to the shear modulus μ. When the ratio B/μ is small enough, the yielding transition becomes discontinuous, yet reversible. If the system is driven at constant strain rate in the coexistence region, a spatially localized shear band is observed while the rest of the system remains blocked. The crucial role of volume fluctuations in the origin of this behavior is clarified in a mean field version of the model.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
IOP Publishing  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
yielding  
dc.subject
plasticity  
dc.subject.classification
Física de los Materiales Condensados  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Discontinuous yielding transition of amorphous materials with low bulk modulus  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-08-30T20:00:43Z  
dc.journal.volume
2021  
dc.journal.number
12  
dc.journal.pagination
1-18  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Jagla, Eduardo Alberto. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina  
dc.journal.title
Journal of Statistical Mechanics: Theory and Experiment  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1088/1742-5468/ac3d36  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1742-5468/ac3d36  

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