Correction to the Theory of Multiphoton Magnetoabsorption in Semiconductors
Abstract
A correction to the tunneling theory of multiphoton magnetoabsorption reduces the results to the equivalent of perturbation theory. For materials like InSb and PbTe, two-photon absorption is predicted only for transverse polarizations (σ), with selection rule Δn=+/-1.
- Publication:
-
Physical Review B
- Pub Date:
- June 1973
- DOI:
- 10.1103/PhysRevB.7.5403
- Bibcode:
- 1973PhRvB...7.5403W