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dc.contributor.authorPineda Soler, Eloi
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear
dc.date.accessioned2008-07-22T11:05:30Z
dc.date.available2008-07-22T11:05:30Z
dc.date.created2005-12
dc.date.issued2006-03
dc.identifier.citationPineda Soler, E. Theoretical approach to Poisson ratio behavior during structural changes in metallic glasses. Physical review B, 2006, vol. 73, 104109 (1-6)
dc.identifier.issn1550-235X
dc.identifier.urihttp://hdl.handle.net/2117/2173
dc.description.abstractRecently, various studies dealing with the relationship between the elastic constants and various of the macroscopic properties of metallic glasses have been published. Particularly, the correlations between the Poisson’s ratio of the glass and both the super-cooled liquid viscosity behaviour and the brittle-ductile transition have aroused much interest. In this work, we use a model developed by Knuyt et al. (1990 and 1991) based on a Gaussian distribution for the nearest-neighbour distance in an ideal uni-component metallic glass, in order to describe qualitatively the dependence of the Poisson’s ratio on changes of the atomic structure. The results are used to explain the experimental results obtained in structural relaxation and hydrostatic pressure tests of metallic glasses.
dc.format.extent6 pàg
dc.language.isoeng
dc.publisherAmerical Physical Society
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshMetallic glasses
dc.subject.lcshLiquid metals
dc.subject.lcshAlloys
dc.subject.otherGlasses
dc.subject.otherLiquid metals and alloys
dc.subject.otherElasticity, elastic constants
dc.titleTheoretical approach to Poisson ratio behavior during structural changes in metallic glasses
dc.typeArticle
dc.subject.lemacVidres metàl·lics
dc.subject.lemacElasticitat
dc.contributor.groupUniversitat Politècnica de Catalunya. GCM - Grup de Caracterització de Materials
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRBMDO000073000010104109000001&idtype=cvips&gifs=yes
dc.rights.accessOpen Access
local.personalitzacitaciotrue


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