physica status solidi (b) · 1990 · 11 citations · 9 references
Natural SciencesPhysicsCondensed Matter PhysicsQuantum MechanicsElectronic Band StructureSpectral TheoryWave FunctionsMultifractal SpectrumTight-binding ModelsTight-binding Theory
Abstract The ƒ(α) singularity spectrum of wave functions in a 1d generalized Fibonacci tight binding electron model are investigated. Localized, extended, and critical wave functions are found in contrast to the pure Fibonacci chain.
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Metallic Phase with Long-Range Orientational Order and No Translational Symmetry
D. Shechtman, I. A. Blech, D. Gratias et al. · Physical Review Letters · 1984 · 7K citations · Full text
Direct determination of the f(α) singularity spectrum
Ashvin B. Chhabra, Roderick V. Jensen · Physical Review Letters · 1989 · 1.1K citations