Application of method of projective representations to the analysis of exciton-phonon transitions in enantiomorphous tetragonal crystals ZnP₂ and CdP₂

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2005
• Main Authors: Koryakov, S.V., Gubanov, V.O., Biliy, M.M., Slobodyanyuk, O.V., Yanchuk, Z.Z.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2005
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119914
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Application of method of projective representations to the analysis of exciton-phonon transitions in enantiomorphous tetragonal crystals ZnP₂ and CdP₂ / S.V. Koryakov, V.O. Gubanov, M.M. Biliy ,O.V. Slobodyanyuk, Z.Z. Yanchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 1. — С. 19-24. — Бібліогр.: 4 назв. — англ.

The projective representations of the wavevector group were applied to the analysis of exciton-phonon transitions in enantiomorphous tetragonal crystals ZnP₂ and CdP₂. Selection rules for indirect transitions were derived. Using pkrr-method, the different points in the Brillouin zone were examined t...