collective vibrational excitations of the atoms in a crystal lattice

A phonon is a quasiparticle that describes the collective vibrational excitations of the atoms in a crystal lattice; imagine a crystal lattice as the Irish Riverdance of the atoms.

a quantum mechanical description of a special type of vibrational motion, in which a lattice uniformly oscillates at the same frequency

A phonon is a quantum mechanical description of a special type of vibrational motion, in which a lattice uniformly oscillates at the same frequency.

a collective excitation in a periodic, Elasticity , elastic arrangement of atoms or molecules in condensed matter physics, , specifically in solids and some liquids (physics)condensed matter

In physics, a phonon is a collective excitation in a periodic, Elasticity (physics), elastic arrangement of atoms or molecules in condensed matter physics, condensed matter, specifically in solids and some liquids.

a single quantum of vibrational energy

A single quantum of vibrational energy is called a phonon.

a quantized mode of vibration occurring in a rigid crystal lattice, such as the atomic lattice of a solid.[1

In physics, a phonon is a quantized mode of vibration occurring in a rigid crystal lattice, such as the atomic lattice of a solid.[1] The study of phonons is an important part of solid state physics, because phonons play a major role in many of the physical properties of solids, including a material's thermal and electrical conductivities.

as ‘‘a quantum of lattice vibration

A phonon often is described as ‘‘a quantum of lattice vibration,’’

quasiparticles known as phonons

At low energies, this energy travels via the collective movement of many particles moving in sync—essentially, as sound waves—quantified using quasiparticles known as phonons.

quantum particles that describe the thermal conductivity of a material

Phonons are quantum particles that describe the thermal conductivity of a material.

a lattice vibration, or rather a small, harmonic kinetic movement of the atoms of the material

A phonon is essentially a lattice vibration, or rather a small, harmonic kinetic movement of the atoms of the material.

in a crystal lattice

These include: Phonons are vibrational modes in a crystal lattice.

acoustic vibrations called phonons

Gauthier and Gauthier's colleagues discovered that when two laser beams of slightly different frequencies are pointed at one another along a piece of glass fiber, they create acoustic vibrations called phonons.

quantum vibrations that travel through the lattice that makes up materials, much in the same way that sound passes through the air

Phonons are quantum vibrations that travel through the lattice that makes up materials, much in the same way that sound passes through the air.

a quantum of energy associated with a sound wave and optical tweezers test the limits of quantum effects in isolation and eliminates physical disturbances from the surrounding environment

A phonon is a quantum of energy associated with a sound wave and optical tweezers test the limits of quantum effects in isolation and eliminates physical disturbances from the surrounding environment.

particles of heat and sound

That’s because researchers consider Heremans to be cousins: Photons are particles of light, and phonons are particles of heat and sound.