Determine the polarization dependence of the dipole and quadrupole optical transitions to paraexciton and orthoexciton states in Cu 2 O if the direction of the propagation of the light is along 110 , if the crystal is placed under stress so that it has D 4h symmetry, with the 001 direction as the s...

First we determine whether any transitions are dipole allowed In order to do that we have to see what the dipole operator and the exciton state become ...

Determine the polarization dependence of the dipole and quadrupole optical transitions to paraexciton and orthoexciton states in

Question:

Determine the polarization dependence of the dipole and quadrupole optical transitions to paraexciton and orthoexciton states in Cu₂O if the direction of the propagation of the light is along [110], if the crystal is placed under stress so that it has D_4h symmetry, with the [001] direction as the selected axis.

Fantastic news! We've Found the answer you've been seeking!