Definition of phonon in English:

phonon

noun ˈfəʊnɒnˈfoʊnɑn

Physics

A quantum of energy or a quasiparticle associated with a compressional wave such as sound or a vibration of a crystal lattice.
〔物理〕声子
Example sentencesExamples
- Some of the collision energy can be channeled into a collective shudder of the condensate called a phonon.
- The broadness of the excited-state manifold is probably due to the strong electron coupling to high-frequency phonons, very recently suggested by Ihalainen et al.
- This issue is related to the inhibition of carrier relaxation due to the selection rule of interaction between electrons and phonons in discrete energy level systems.
- This important spectral region contains material information related to phonons, excitons, and Cooper pairs.
- The phonon energies are also quantized in a nanocrystal.

Origin

1930s: from Greek phōnē 'sound', on the pattern of photon.

Definition of phonon in US English:

phonon

nounˈfoʊnɑnˈfōnän

Physics

A quantum of energy or a quasiparticle associated with a compressional wave such as sound or a vibration of a crystal lattice.
〔物理〕声子
Example sentencesExamples
- This important spectral region contains material information related to phonons, excitons, and Cooper pairs.
- Some of the collision energy can be channeled into a collective shudder of the condensate called a phonon.
- The phonon energies are also quantized in a nanocrystal.
- This issue is related to the inhibition of carrier relaxation due to the selection rule of interaction between electrons and phonons in discrete energy level systems.
- The broadness of the excited-state manifold is probably due to the strong electron coupling to high-frequency phonons, very recently suggested by Ihalainen et al.

Origin

1930s: from Greek phōnē ‘sound’, on the pattern of photon.

单词	phonon
释义	Definition of phonon in English: phonon noun ˈfəʊnɒnˈfoʊnɑn Physics A quantum of energy or a quasiparticle associated with a compressional wave such as sound or a vibration of a crystal lattice. 〔物理〕声子 Example sentencesExamples Some of the collision energy can be channeled into a collective shudder of the condensate called a phonon. The broadness of the excited-state manifold is probably due to the strong electron coupling to high-frequency phonons, very recently suggested by Ihalainen et al. This issue is related to the inhibition of carrier relaxation due to the selection rule of interaction between electrons and phonons in discrete energy level systems. This important spectral region contains material information related to phonons, excitons, and Cooper pairs. The phonon energies are also quantized in a nanocrystal. Origin 1930s: from Greek phōnē 'sound', on the pattern of photon. Definition of phonon in US English: phonon nounˈfoʊnɑnˈfōnän Physics A quantum of energy or a quasiparticle associated with a compressional wave such as sound or a vibration of a crystal lattice. 〔物理〕声子 Example sentencesExamples This important spectral region contains material information related to phonons, excitons, and Cooper pairs. Some of the collision energy can be channeled into a collective shudder of the condensate called a phonon. The phonon energies are also quantized in a nanocrystal. This issue is related to the inhibition of carrier relaxation due to the selection rule of interaction between electrons and phonons in discrete energy level systems. The broadness of the excited-state manifold is probably due to the strong electron coupling to high-frequency phonons, very recently suggested by Ihalainen et al. Origin 1930s: from Greek phōnē ‘sound’, on the pattern of photon.
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