Results 21 to 30 of about 20,648 (237)
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
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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
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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
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IUCrJ, 2020 The structure of a decagonal quasicrystal in the Zn58Mg40Y2 (at.%) alloy was studied using electron diffraction and atomic resolution Z-contrast imaging techniques. This stable Frank–Kasper Zn–Mg–Y decagonal quasicrystal has an atomic structure which can
W. Z. Wang +4 more
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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.
Vidal, Julien +2 more
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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
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Dirac electrons in a dodecagonal graphene quasicrystal [PDF]
Science, 2018 Dirac fermions in quasicrystalline graphene Quasicrystal lattices, which can have rotational order but lack translational symmetry, can be used to explore electronic properties of materials between crystals and disordered solids. Ahn et al. grew graphene
S. Ahn +12 more
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Crystals, 2022 The symplectic solution system of decagonal quasicrystal elastic mechanics is considered. Hamiltonian dual equations together with the boundary conditions are investigated by utilizing the principle of minimum potential energy.
Guangfang Li, Lianhe Li
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Metals, 2022 In this investigation, strips of an experimental Al-Mn-Cu-Be alloy were manufactured by high-speed single-roll and twin-roll casting to stimulate the formation of a quasicrystalline phase during solidification.
Franc Zupanič +3 more
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Higher-order topological insulator in a dodecagonal quasicrystal [PDF]
, 2020 Higher-order topological insulators (HOTIs) are a newly discovered class of topological insulators which exhibit unconventional bulk-boundary correspondence.
Chun-Bo Hua +3 more
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