Semiconductor Physics, Quantum Electronics & Optoelectronics, 2 (4), P. 28-30 (1999)
https://doi.org/10.15407/spqeo2.04.028

PACS 73.40.L, 68.35D, 68.63

Anisotropy of ultrasonic waves propagation velocities in CdHgTe/CdTe

I. O. Lysiuk, V. F. Machulin, Ya. M. Olikh

Semiconductor Physics, Quantum Electronics and Optoelectronics - 1999. - 2, ¹4. - P.28-30.-Engl. Il.: 2. Ref.: 7.

Abstract.The complete set of elastic moduli of Cd0.2Hg0.8Te was obtained. Taking into account elastic moduli found for Cd0.2Hg0.8Te and appropriate literary data for CdTe the anisotropy of velocities of volume and Rayleigh waves propagating on (100) and (110) boundaries was calculated. Finally, peculiarities of the anisotropy of SAW propagating velocities for each of components of layered structures CdHgTe/CdTe and for the heteroepitaxial structure as a whole were analysed.

Keywords: II-VI semiconductors, ultrasound waves, anisotropy.

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