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Mechanical properties of 2D aggregates of oil droplets as model mono-crystals

hal.structure.identifierMcMaster University [Hamilton, Ontario]
dc.contributor.authorONO-DIT-BIOT, Jean-Christophe
hal.structure.identifierGulliver (UMR 7083)
dc.contributor.authorSOULARD, Pierre
hal.structure.identifierMcMaster University [Hamilton, Ontario]
dc.contributor.authorBARKLEY, Solomon
hal.structure.identifierEmory University [Atlanta, GA]
dc.contributor.authorWEEKS, Eric
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorSALEZ, Thomas
hal.structure.identifierGulliver (UMR 7083)
dc.contributor.authorRAPHAËL, Élie
hal.structure.identifierMcMaster University [Hamilton, Ontario]
dc.contributor.authorDALNOKI-VERESS, Kari
dc.date.issued2021
dc.identifier.issn1744-683X
dc.description.abstractEnWe investigate the elastic and yielding properties of two dimensional defect-free mono-crystals made of highly monodisperse droplets. Crystals are compressed between two parallel boundaries of which one acts as a force sensor. As the available space between boundaries is reduced, the crystal goes through successive row-reduction transitions. For small compression forces, the crystal responds elastically until a critical force is reached and the assembly fractures in a single catastrophic global event. Correspondingly there is a peak in the force measurement associated with each row-reduction. The elastic properties of ideal mono-crystal samples are fully captured by a simple analytical model consisting of an assembly of individual capillary springs. The yielding properties of the crystal are captured with a minimal bond breaking model.
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.title.enMechanical properties of 2D aggregates of oil droplets as model mono-crystals
dc.typeArticle de revue
dc.identifier.doi10.1039/cXsm00000x/
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
dc.subject.halPhysique [physics]/Mécanique [physics]/Mécanique des solides [physics.class-ph]
dc.subject.halPhysique [physics]/Mécanique [physics]/Mécanique des matériaux [physics.class-ph]
dc.identifier.arxiv2007.00917
bordeaux.journalSoft Matter
bordeaux.page1194
bordeaux.volume17
bordeaux.peerReviewedoui
hal.identifierhal-02885201
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02885201v1
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