Improving the efficiency of photopiezoelectric induction acoustic waves in semi-insulating single crystals of gallium arsenide
Mitrokhin V. I.1, Krivenko N. N.2, Loginov V. A. 3, Zhelezny S. V.4
1Voronezh State Technical University, Voronezh, Russia
2International Institute of Computer Technology, Voronezh, Russia
3Military Educational and Scientific Centre of the Air Force N.E. Zhukovsky and Y.A. Gagarin Air Force Academy, Voronezh, Russia
4Voronezh Institute of the Ministry of the Interior of Russia, Voronezh, Russia
Email: mitro4@yandex.ru, krivenko_nadin@mail.ru
The work is devoted to the analysis of the influence of acoustic losses on the efficiency of inducing resonant acoustic waves in single-crystal gallium arsenide plastids using infrared light pulses. It is established that the amplitude of the excited mechanical vibrations depends on the magnitude and position of the internal friction in the crystal on the temperature scale due to acousto-electronic relaxation. Recommendations on the choice of the element of the alloying admixture of gallium arsenide are formulated. Keywords: optical absorption, piezoelectric effect, relaxation, optical pulses.
- V.I. Mitrokhin, S.I. Rembeza, R.N. Antonov, Semiconductors, 45 (12), 1550 (2011). DOI: 10.1134/S1063782611120098
- V.I. Mitrokhin, S.I. Rembeza, Bulletin of the Voronezh State Technical University, 7 (10), 9 (2011)
- S.S. Khludkov, O.P. Tolbanov, M.D. Vilisova, I.A. Prudaev, Semiconductor Devices Based on Gallium Arsenide with Deep Impurity Centers (Tomsk State University Publishing House, Tomsk, 2016)
- V.I. Fistul, Atoms of Doping Impurities in Semiconductors (Fizmatlit, M., 2004)
- O.P. Tolbanov, Electronic Industry, N 1, 108 (2014)
- S.G. Alekseev, Yu.V. Gulyaev, I.M. Kotelyanskii, G.D. Mansfel'd, Phys. Usp., 48 (8), 855 (2005). DOI: 10.1070/PU2005v048n08ABEH002841
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