Definition of Quasimomentum. Meaning of Quasimomentum. Synonyms of Quasimomentum

Here you will find one or more explanations in English for the word Quasimomentum. Also in the bottom left of the page several parts of wikipedia pages related to the word Quasimomentum and, of course, Quasimomentum synonyms and on the right images related to the word Quasimomentum.

Definition of Quasimomentum

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Meaning of Quasimomentum from wikipedia

- In solid-state physics, crystal momentum or quasimomentum is a momentum-like vector ****ociated with electrons in a crystal lattice. It is defined by the...
- determined by the specific heat and is therefore proportional to T3. Phonon quasimomentum is defined as ℏq and differs from normal momentum because it is only...
- interacting with the atoms of a crystal—for example in Umklapp processes. Quasimomentum, however, is conserved in a perfect crystal. Time crystals show a broken...
- measured over the sample surface may be related, to binding energy, quasimomentum, and spin, that the electron had in the solid before the photoelectric...