Results 11 to 20 of about 27,519 (287)
Landau levels in quasicrystals [PDF]
Physical Review B, 2018 Two-dimensional tight-binding models for quasicrystals made of plaquettes with commensurate areas are considered. Their energy spectrum is computed as a function of an applied perpendicular magnetic field.
Fuchs, Jean-Noël +2 more
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Enhanced Deformability Through Distributed Buckling in Stiff Quasicrystalline Architected Materials. [PDF]
Adv MaterQuasi‐periodic metamaterials combine stiffness and large‐strain deformability, overcoming limitations of traditional stretching‐dominated periodic designs that are prone to global buckling instabilities and catastrophic layer collapses. By leveraging non‐uniform force chains, they achieve high isotropic stiffness, stable deformation, and remarkable ...
Rosa MIN +4 more
europepmc +2 more sources
Dual gauge theory formulation of planar quasicrystal elasticity and fractons [PDF]
Physical review B, 2021 Elastic description of planar quasicrystals can be formulated as an interplay between two Goldstone fields corresponding to phonon and phason degrees of freedom.
Piotr Sur'owka
semanticscholar +1 more source
Interlayer Decoupling in 30° Twisted Bilayer Graphene Quasicrystal. [PDF]
ACS Nano, 2020 Stacking order has strong influence on the coupling between the two layers of twisted bilayer graphene (BLG), which in turn determines its physical properties.
Bing Deng +10 more
semanticscholar +1 more source
Crystals, 2023 The dodecagonal graphene quasicrystal (GQC) based on a 30° twisted bigraphene has been well investigated. Recently, the sp3-hybridizated carbon analog, the diamane quasicrystal as a H(F) functionalized GQC was proposed.
Leonid A. Chernozatonskii +1 more
doaj +1 more source
The Fibonacci quasicrystal: Case study of hidden dimensions and multifractality [PDF]
Reviews of Modern Physics, 2020 The distinctive electronic properties of quasicrystals stem from their long range structural order, with invariance under rotations and under discrete scale change, but without translational invariance.
A. Jagannathan
semanticscholar +1 more source
Disclinations in quasicrystals [PDF]
Physical Review Letters, 1987 The most significant feature in the transition from the quasicrystalline to the amorphous state is the loss of long-range bond-orientational order. Disclinations are candidates for elementary excitations which destroy angular correlations. Generalizing the topological defect classification, we investigate point singularities in two-dimensional ...
Bohsung, Jörg, Trebin, Hans-Rainer
openaire +6 more sources
Physical Review Research, 2022 Kirigami, the art of introducing cuts in thin sheets to enable articulation and deployment, has become an inspiration for a novel class of mechanical metamaterials with unusual properties. Here we complement the use of periodic tiling patterns for kirigami designs by showing that quasicrystals can also serve as the basis for designing deployable ...
Lucy Liu, Gary P. T. Choi, L. Mahadevan
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INTERACTIONS IN QUASICRYSTALS [PDF]
International Journal of Modern Physics B, 2000 Although the effects of interactions in solid state systems still remains a widely open subject, some limiting cases such as the three dimensional Fermi liquid or the one-dimensional Luttinger liquid are by now well understood when one is dealing with interacting electrons in periodic crystalline structures.
Julien Vidal +2 more
openaire +4 more sources
Strongly Interacting Bosons in a Two-Dimensional Quasicrystal Lattice. [PDF]
Physical Review Letters, 2020 Quasicrystals exhibit exotic properties inherited from the self-similarity of their long-range ordered, yet aperiodic, structure. The recent realization of optical quasicrystal lattices paves the way to the study of correlated Bose fluids in such ...
R. Gautier +2 more
semanticscholar +1 more source