Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Penrose tiling"”.
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Decagonal quasicrystals in the Al(Si)-Cu-Co alloy system
… the atomic clusters form pattern similar to 2-D Penrose tiling (perfect decagonal quasicrystal), and the ⟨X2⟂⟩ is almost constant (which is a property 'of the perfect decagonal quasicrystal). In the Bridgman-method grown ingot, the 1D quasicrystals form some grams having morphology similar to …
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Quasicrystalline optical lattices for ultracold atoms
… and geometry, exemplified by the celebrated Penrose tiling. However, the understanding of physical quasicrystals (the vast majority of them are intermetallic compounds) is still incomplete owing to their complexity, regarding both growth processes and stability. Ultracold atoms in optical …
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Self-Consistent Study of Topological Superconductivity in Two-Dimensional Quasicrystals
… for QCs. As the most fundamental examples, the Penrose and Ammann-Beenker QCs are studied. QCs are inherently fractal, and characterized by self-similarity. It is interesting to ask whether a stable TSC phase can exist in QCs, despite their aperiodic and fractal structure. In this thesis, we …