Pregled bibliografske jedinice broj: 630614
Many-Body Contact Repulsion of Deformable Disks
Many-Body Contact Repulsion of Deformable Disks // Physical Review Letters, 110 (2013), 214301-1 doi:10.1103/PhysRevLett.110.214301 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 630614 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Many-Body Contact Repulsion of Deformable Disks
Autori
Šiber, Antonio ; Ziherl, Primož
Izvornik
Physical Review Letters (0031-9007) 110
(2013);
214301-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
elasticity; colloids; many-body; nonlinear; Hertz; contact
Sažetak
We use a spring-and-plaquette network model to analyze the repulsion between elastic disks in contact. By studying various 2D geometries, we find that as disks approach the incompressibility limit the many-body effects become dominant and the disk-disk interaction is not pairwise additive. Upon compression, the disks undergo a transition from the localized to the distributed deformation regime accompanied by a steep increase of energy consistent with the onset of a hard core. These results shed new light on the structures formed by deformable objects such as soft nanocolloids.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352828-2837 - Energetskom kompeticijom uvjetovani oblici i strukture nanometarskih sustava (Šiber, Antonio, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
Profili:
Antonio Šiber
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
