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Numerical Methods for Quasicrystals [PDF]
Journal of Computational Physics, 2013 Quasicrystals are one kind of space-filling structures. The traditional crystalline approximant method utilizes periodic structures to approximate quasicrystals.
Jiang, Kai, Zhang, Pingwen
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Topological decomposition and transformation of photonic quasicrystals [PDF]
NanophotonicsPhotonic quasicrystals, generated through the interference of multiple vortex beams, exhibit rich and complex topological landscapes. However, unlike their periodic counterparts, they have far lacked the same level of controllability and ...
Wang Hao +4 more
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Quasicrystal synthesis by shock compression [PDF]
Communications ChemistryQuasicrystals are of interest because of their unique nonperiodic structures and physical properties. Motivated by naturally occurring icosahedral AlCuFe- and decagonal AlNiFe-phases hosted in a shocked meteorite, different laboratories have undertaken a
Jinping Hu +4 more
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Comprehensive experimental datasets of quasicrystals and their approximants [PDF]
Scientific DataQuasicrystals are solid-state materials that typically exhibit unique symmetries, such as icosahedral or decagonal diffraction symmetry. They were first discovered in 1984.
Erina Fujita +8 more
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Spin dynamics, loop formation and cooperative reversal in artificial quasicrystals with tailored exchange coupling [PDF]
Communications Physics, 2023 Aperiodicity and un-conventional rotational symmetries allow quasicrystalline structures to exhibit unusual physical and functional properties. In magnetism, artificial ferromagnetic quasicrystals exhibited knee anomalies suggesting reprogrammable ...
Vinayak Shantaram Bhat +4 more
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Hierarchical ground-state crystals underlying Hertzian quasicrystals [PDF]
Nature CommunicationsAs a simple physics model for crystal and quasicrystal formation, the Hertzian potential describes the interaction between two soft-core colloidal particles.
Yao Li +5 more
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Image Sampling with Quasicrystals [PDF]
Symmetry, Integrability and Geometry: Methods and Applications, 2009 We investigate the use of quasicrystals in image sampling. Quasicrystals produce space-filling, non-periodic point sets that are uniformly discrete and relatively dense, thereby ensuring the sample sites are evenly spread out throughout the sampled image.
Mark Grundland +3 more
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Quantum Many-Body Topology of Quasicrystals
Physical Review X, 2021 In this paper, we characterize quasicrystalline interacting topological phases of matter, i.e., phases protected by some quasicrystalline structure. We show that the elasticity theory of quasicrystals, which accounts for both “phonon” and “phason” modes,
Dominic V Else +2 more
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Superconductivity in a van der Waals layered quasicrystal [PDF]
Nature CommunicationsVan der Waals layered transition-metal chalcogenides are drawing significant attention owing to their intriguing physical properties. This group of materials consists of abundant members with various elements, having a variety of different structures ...
Yuki Tokumoto +6 more
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Robust flat bands in twisted trilayer graphene moiré quasicrystals [PDF]
Nature CommunicationsMoiré structures formed by twisting three layers of graphene with two independent twist angles present an ideal platform for studying correlated quantum phenomena, as an infinite set of angle pairs is predicted to exhibit flat bands.
Chen-Yue Hao +8 more
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