20.500.12556/RUL-141870 Long-range order in quadrupolar systems on spherical surfaces The interplay between curvature, confinement and ordering on curved manifolds, with anisotropic interactions between building blocks, takes a central role in many fields of physics. In this paper, we investigate the effects of lattice symmetry and local positional order on orientational ordering in systems of long-range interacting point quadrupoles on a sphere in the zero temperature limit. Locally triangular spherical lattices show long-range ordered quadrupolar configurations only for specific symmetric lattices as strong geometric frustration prevents general global ordering. Conversely, the ground states on Caspar–Klug lattices are more diverse, with many different symmetries depending on the position of quadrupoles within the fundamental domain. We also show that by constraining the quadrupole tilts with respect to the surface normal, which models interactions with the substrate, and by considering general quadrupole tensors, we can manipulate the ground state configuration symmetry. spherical geometry quadrupoles ordering on sphere sferična geometrija kvadrupoli urejanje na sferi true false true Angleški jezik Slovenski jezik Članek v reviji 2022-10-10 10:39:40 2022-10-10 10:39:40 2022-11-08 03:56:52 0000-00-00 00:00:00 2021 0 0 Str. 4874–4883 iss. 18 Vol. 17 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 514.13 1744-683X 10.1039/d1sm00228g 97228803 d1sm00228g.pdf d1sm00228g.pdf 1 CD8106F1EEDF0798396253AF4B2DA468 562467b970a712253575406a1f1fb50572d45bd8b0237838131ff9fff043755d 709d266f-5ea7-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=163782 https://pubs.rsc.org/en/content/articlelanding/2021/SM/D1SM00228G 0 25980ca0-4877-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=163007 Fakulteta za matematiko in fiziko 0 0 0