|
gptkbp:instanceOf
|
Quasiparticle
Collective excitation
|
|
gptkbp:affects
|
superconductivity
semiconductor properties
sound propagation in solids
|
|
gptkbp:canBeLocalized
|
in disordered systems
|
|
gptkbp:canBeLongitudinal
|
true
|
|
gptkbp:canBeScatteredBy
|
boundaries
defects
other phonons
|
|
gptkbp:canBeTransverse
|
true
|
|
gptkbp:describedBy
|
gptkb:quantum_field_theory
second quantization
|
|
gptkbp:describes
|
quantized lattice vibrations
|
|
gptkbp:energyDependsOn
|
wave vector
|
|
gptkbp:hasDispersionRelation
|
ω(k)
|
|
gptkbp:hasGroupVelocity
|
depends on dispersion
|
|
gptkbp:hasNoRestMass
|
true
|
|
gptkbp:hasPhaseVelocity
|
depends on dispersion
|
|
gptkbp:hasRole
|
electrical conductivity
thermal conductivity
heat capacity
|
|
gptkbp:hasType
|
acoustic phonon
optical phonon
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Phonons
|
|
gptkbp:interactsWith
|
gptkb:electrons
photons
other phonons
|
|
gptkbp:introduced
|
gptkb:Igor_Tamm
|
|
gptkbp:introducedIn
|
1932
|
|
gptkbp:isBoson
|
true
|
|
gptkbp:isEmergentPhenomenon
|
true
|
|
gptkbp:isNotFundamentalParticle
|
true
|
|
gptkbp:isQuantaOf
|
lattice vibration
|
|
gptkbp:measures
|
gptkb:Raman_spectroscopy
neutron scattering
|
|
gptkbp:obeysStatistics
|
gptkb:Bose-Einstein_statistics
|
|
gptkbp:occurredIn
|
crystalline solids
|
|
gptkbp:relatedTo
|
gptkb:nanotechnology
gptkb:quantum_computing
gptkb:magnons
gptkb:phononics
photons
thermoelectric materials
|
|
gptkbp:spin
|
0
|
|
gptkbp:subjectOf
|
condensed matter physics
solid-state physics
|
|
gptkbp:symbol
|
ħω
|
|
gptkbp:bfsParent
|
gptkb:Atomic_lattice
|
|
gptkbp:bfsLayer
|
7
|