Nonlinear Poisson Effect Governed by a Mechanical Critical Transition

Under extensional strain, fiber networks can exhibit an anomalously large and nonlinear Poisson effect accompanied by a dramatic transverse contraction and volume reduction for applied strains as small as a few percent. We demonstrate that this phenomenon is controlled by a collective mechanical pha...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review letters 2020-01, Vol.124 (3), p.038002-038002, Article 038002
Hauptverfasser:	Shivers, Jordan L, Arzash, Sadjad, MacKintosh, F C
Format:	Artikel
Sprache:	eng
Schlagworte:	Phase transitions Poisson's ratio Strain Transportation networks Variation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!