Infrared lattice absorption spectra of zinc selenide doped with beryllium
Abstract
Infrared localized mode sidebands due to the combined excitation of the localized mode and the host lattice modes are observed for ZnSe:Be. Two bands are obtained in the acoustic band mode region. The band at 105 cm -1 is assigned to a resonant mode and the band at 72 cm -1 is attributed to the impurity activated TA(X) phonon.
- Publication:
-
Optics Communications
- Pub Date:
- April 1974
- DOI:
- 10.1016/0030-4018(74)90360-5
- Bibcode:
- 1974OptCo..10..346T