lattice vibration meaning in Hindi

Examples

1. In crystals excitons interact with phonons, the lattice vibrations.
2. In a crystal lattice vibration, atomic positions vary.
3. The quantum of lattice vibration is called phonon.
4. it is caused by collisions of the electron with lattice vibrations and other electrons.
5. However, the energy in a decay can be taken up or supplied by lattice vibrations.
6. This phenomenon is usually modeled by assuming that lattice vibrations cause small shifts in energy bands.
7. The second approximation is that only the lowest ( zero-point ) lattice vibration is excited.
8. On the other hand, heat conductivity in nonmetals is mainly due to lattice vibrations ( phonons ).
9. For example, in crystalline solids, these correspond to phonons, which are quantized versions of lattice vibrations.
10. Are there lattice vibrations in a plasma ? talk ) 11 : 55, 20 November 2012 ( UTC)