Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
spontaneous symmetry breaking many-body effect quantum state of matter |
| gptkbp:contrastsWith |
gptkb:Fermi_liquid
|
| gptkbp:describes |
ordered array of electrons
|
| gptkbp:exhibits |
long-range order
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wigner crystal
|
| gptkbp:namedAfter |
gptkb:Eugene_Wigner
|
| gptkbp:observedBy |
graphene
semiconductor heterostructures liquid helium surfaces |
| gptkbp:occurredIn |
low electron density systems
low temperatures |
| gptkbp:predicts |
gptkb:Eugene_Wigner
1934 |
| gptkbp:relatedTo |
gptkb:quantum_Hall_effect
electron correlation Coulomb interaction two-dimensional electron gas |
| gptkbp:requires |
strong electron-electron repulsion
|
| gptkbp:studiedIn |
condensed matter physics
|
| gptkbp:type |
electron crystal
|
| gptkbp:bfsParent |
gptkb:Eugene_Wigner
|
| gptkbp:bfsLayer |
4
|