- #1
manofphysics
- 41
- 0
Can EM waves falling on a solid contribute towards lattice vibrations?
If yes, then
i)when is the energy used in lattice vibrations,
ii)when is it used in excitation of electron into higher energy level, and finally,
iii)when is the energy utilized for slight vibration of the electron cloud at the frequency of em wave thus producing a scattered EM wave ?
Do these happen simulataneously? What is the order and energy conditions for each of these happening?
If yes, then
i)when is the energy used in lattice vibrations,
ii)when is it used in excitation of electron into higher energy level, and finally,
iii)when is the energy utilized for slight vibration of the electron cloud at the frequency of em wave thus producing a scattered EM wave ?
Do these happen simulataneously? What is the order and energy conditions for each of these happening?