what is phonon discribe in brife
Answers
Explanation:
In physics, a phonon is a collective excitation in a periodic, elastic arrangement of atoms or molecules in condensed matter, specifically in solids and some liquids. ... The name phonon comes from the Greek word φωνή (phonē), which translates to sound or voice, because long-wavelength phonons give rise to sound.
Explanation:
In physics, a phonon is a collective excitation in a periodic, elastic arrangement of atoms or molecules in condensed matter, specifically in solids and some liquids. ... Phonons play a major role in many of the physical properties of condensed matter, such as thermal conductivity and electrical conductivity.
The study of phonons is an important part of solid state physics, because phonons play an important role in many of the physical properties of solids, such as the thermal conductivity and the electrical conductivity. ... In insulating solids, phonons are also the primary mechanism by which heat conduction takes places.
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