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gptkbp:instanceOf
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gptkb:mathematical_concept
gptkb:fractal
gptkb:energy_spectrum
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gptkbp:appearsIn
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two-dimensional electron systems
|
|
gptkbp:dependsOn
|
gptkb:lattice_structure
magnetic flux
|
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gptkbp:describedBy
|
gptkb:Douglas_Hofstadter
|
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gptkbp:exhibits
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self-similarity
fractal structure
|
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gptkbp:firstDescribed
|
1976
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gptkbp:hasApplication
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gptkb:cold_atom_systems
gptkb:graphene_superlattices
quantum materials
optical lattices
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|
gptkbp:hasFeature
|
band structure
energy gaps
magnetic field dependence
quasiperiodicity
topological invariants
|
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gptkbp:hasModel
|
gptkb:Harper's_equation
|
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gptkbp:namedAfter
|
gptkb:Douglas_Hofstadter
|
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gptkbp:publishedIn
|
gptkb:Physical_Review_B
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gptkbp:relatedTo
|
gptkb:Harper's_equation
gptkb:tight-binding_model
gptkb:quantum_Hall_effect
|
|
gptkbp:studiedIn
|
condensed matter physics
mathematical physics
|
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gptkbp:symmetry
|
self-similarity
fractal symmetry
|
|
gptkbp:visualizes
|
fractal pattern
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gptkbp:bfsParent
|
gptkb:Douglas_Hofstadter
|
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gptkbp:bfsLayer
|
5
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|
https://www.w3.org/2000/01/rdf-schema#label
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Hofstadter butterfly
|