Pregled bibliografske jedinice broj: 608937
Many-body contact repulsion of deformable disks
Many-body contact repulsion of deformable disks // 7th Christmas Biophysics Workshop : Book of Abstracts / Pabst, Georg ; Heftberger, Peter ; Kollmitzer, Benjamin (ur.).
Graz, 2012. str. 6-6 (predavanje, nije recenziran, sažetak, znanstveni)
CROSBI ID: 608937 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
7th Christmas Biophysics Workshop : Book of Abstracts
/ Pabst, Georg ; Heftberger, Peter ; Kollmitzer, Benjamin - Graz, 2012, 6-6
Skup
7th Christmas Biophysics Workshop (XBW 2012)
Mjesto i datum
Riegersburg, Austrija, 17.12.2012. - 18.12.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
elasticity; colloid; many-body; Hertz
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)
