Hofstadter butterfly

GPTKB entity

Statements (33)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
fractal
energy spectrum
gptkbp:appearsIn two-dimensional electron systems
gptkbp:dependsOn lattice structure
magnetic flux
gptkbp:describedBy gptkb:Douglas_Hofstadter
gptkbp:exhibits self-similarity
fractal structure
gptkbp:firstDescribed 1976
gptkbp:hasApplication gptkb:cold_atom_systems
gptkb:graphene_superlattices
quantum materials
optical lattices
gptkbp:hasFeature band structure
energy gaps
magnetic field dependence
quasiperiodicity
topological invariants
gptkbp:hasModel gptkb:Harper's_equation
https://www.w3.org/2000/01/rdf-schema#label Hofstadter butterfly
gptkbp:namedAfter gptkb:Douglas_Hofstadter
gptkbp:publishedIn gptkb:Physical_Review_B
gptkbp:relatedTo gptkb:Harper's_equation
gptkb:tight-binding_model
gptkb:quantum_Hall_effect
gptkbp:studiedIn condensed matter physics
mathematical physics
gptkbp:symmetry self-similarity
fractal symmetry
gptkbp:visualizes fractal pattern
gptkbp:bfsParent gptkb:Douglas_Hofstadter
gptkbp:bfsLayer 5