DIRECTIONAL DEPENDENCE OF EXTRAORDINARY INFRARED OSCILLATOR PARAMETERS OF TLGAS2-TYPE LAYER CRYSTALS

Date

1983-01-01

Author

Hasanlı, Nızamı
TAGIROV, VI

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The directional dispersion of IR-active modes of TlGaS2, TlGaSe2 and TlInS2 layersingle crystals has been investigated, depending on the angle between the phonon wave vector q and the optical c-axis. Owing to the possibility of preparation crystals with various orientations of reflecting surfaces with respect to the optical c-axis, it was of interest to check the applicability of the generalized Born and Huang theory of long-wave optical vibrations in uniaxial crystals to TlGaS2-type layer crystals.

Subject Keywords

General Engineering

URI

https://hdl.handle.net/11511/47048

Journal

PHYSICA B & C

DOI

https://doi.org/10.1016/0378-4363(83)90203-6

Collections

Department of Physics, Article

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Citation Formats

N. Hasanlı and V. TAGIROV, “DIRECTIONAL DEPENDENCE OF EXTRAORDINARY INFRARED OSCILLATOR PARAMETERS OF TLGAS2-TYPE LAYER CRYSTALS,” PHYSICA B & C, pp. 28–34, 1983, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47048.