Pregled bibliografske jedinice broj: 638109
Many-body contact repulsion of deformable disks
Many-body contact repulsion of deformable disks // Physics of Complex Colloids Book of Abstracts / Ziherl, Primož (ur.).
Ljubljana, 2013. str. 187-187 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 638109 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Many-body contact repulsion of deformable disks
Autori
Šiber, Antonio ; Ziherl, Primož
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Physics of Complex Colloids Book of Abstracts
/ Ziherl, Primož - Ljubljana, 2013, 187-187
Skup
Physics of Complex Colloids Conference
Mjesto i datum
Ljubljana, Slovenija, 14.05.2013. - 18.05.2013
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
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)
