Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:quasiparticle
|
| gptkbp:affects |
electrical conductivity
thermal conductivity heat capacity |
| gptkbp:carries |
gptkb:energy
momentum |
| gptkbp:describes |
quantized lattice vibrations
|
| gptkbp:discoveredBy |
theoretical physicists
|
| gptkbp:field |
condensed matter physics
|
| gptkbp:form |
gptkb:quantum_harmonic_oscillator
|
| gptkbp:hasType |
acoustic phonon
longitudinal phonon optical phonon transverse phonon |
| gptkbp:hasUnit |
energy (joules or electronvolts)
|
| gptkbp:interactsWith |
gptkb:electrons
gptkb:magnons photons |
| gptkbp:introduced |
gptkb:Peter_Debye
|
| gptkbp:introducedIn |
1923
|
| gptkbp:observedBy |
gptkb:Bose-Einstein_statistics
|
| gptkbp:relatedTo |
gptkb:crystal
semiconductors superconductivity thermal insulation thermoelectric materials |
| gptkbp:studiedIn |
gptkb:nanotechnology
materials science solid-state physics |
| gptkbp:symbol |
ħω
|
| gptkbp:bfsParent |
gptkb:Bose-Einstein_statistics
gptkb:Fermi–Dirac_statistics |
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
phonons
|