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http://dx.doi.org/10.18419/opus-7804
Autor(en): | Boal, David H. Seifert, Udo Shillcock, Julian C. |
Titel: | Negative poisson ratio in two-dimensional networks under tension |
Erscheinungsdatum: | 1993 |
Dokumentart: | Zeitschriftenartikel |
Erschienen in: | Physical review, E 48 (1993), S. 4274-4283. URL http://dx.doi.org./10.1103/PhysRevE.48.4274 |
URI: | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-69644 http://elib.uni-stuttgart.de/handle/11682/7821 http://dx.doi.org/10.18419/opus-7804 |
Zusammenfassung: | The elastic properties of two-dimensional networks under tension are studied by the mean-field approximation and Monte Carlo simulation. The networks are characterized by fixed (polymerized) connectivity and either a square-well or a Hooke’s-law interaction among their components. Both self-avoiding and phantom networks are examined. The elastic properties of Hooke’s-law networks at large equilibrium length are found to be well represented by a mean-field model. All the networks investigated show a negative Poisson ratio over a range of tension. At finite tension, the phantom networks exhibit a phase transition to a collapsed state. |
Enthalten in den Sammlungen: | 15 Fakultätsübergreifend / Sonstige Einrichtung |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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sei20.pdf | 808,44 kB | Adobe PDF | Öffnen/Anzeigen |
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