Abstract
We have studied the effect of ultrasonic treatment (UST) on the photo- and thermoelectric properties as related to electron traps in n-GaAs single crystals. It is shown for the first time that the UST leads to changes in the spectra of photoconductivity and thermostimulated current in n-GaAs. A possible mechanism of UST action on the energy spectrum of electron traps is discussed.
Similar content being viewed by others
References
S. M. Ryvkin, Photoelectric Phenomena in Semiconductors (Fizmatlit, Moscow, 1963) [in Russian].
L. N. Andreev, V. A. Grilikhes, and V. D. Rumyantsev, Photoelectric Conversion of Concentrated Solar Radiation (Nauka, Leningrad, 1989) [in Russian].
F. S. Gabibov and E. M. Zobov, Inorg. Mater. 49(8), 754 (2013).
E. M. Verbitskaya, V. K. Eremin, A. M. Ivanov, N. B. Strokan, V. I. Vasil’ev, V. N. Gavrin, E. P. Veretenkin, Yu. P. Kozlova, V. B. Kulikov, A. V. Markov, and A. Ya. Polyakov, Semiconductors 38(4), 472 (2004).
R. A. Akhmedulin, V. F. Dvoryankin, G. G. Dvoryankina, Yu. M. Dikaev, M. G. Ermakov, O. N. Ermakova, A. I. Krikunov, A. A. Kudryashov, A. G. Petrov, and A. A. Telegin, Tech. Phys. Lett 28(1), 15 (2002).
W. Mason, Piezoelectric Crystals and Their Application in Ultrasonics (Van Nostrand, New York, 1950; IL, Moscow, 1952).
A. V. Donskoi, O. K. Keller, and G. S. Kratysh, Ultrasonic Electrotechnological Setups, 2nd ed. (Energoizdat, Leningrad, 1982) [in Russian].
P. Horowitz and W. Hill, The Art of Electronics, 2nd ed. (Cambridge University Press, Cambridge, 1989; Mir, Moscow, 1993), Vol. 3.
Electronic Technologies & Metrological Systems Co. (ZETLAB), Catalog; http://www.zetlab.ru
J. Marx, Rev. Sci. Instrum. 22(7), 503 (1951).
V. M. Sharapov, V. P. Musienko, and E. V. Sharapova, in Piezoelectric Transducers, Ed. by V. M. Sharapov (Tekhnosfera, Moscow, 2006) [in Russian].
M. B. Litvinova, Semiconductors 38(1), 42 (2004).
A. N. Georgobiani and I. M. Tiginyanu, Sov. Phys. Semicond. 22(1), 1 (1988).
N. T. Bagraev, Sov. Phys. JETP 73(4), 764 (1991).
Hoon Young Cho, Eun Kyu Kim, and Suk-Ki Min, Phys. Rev. B 39(14), 10376 (1989).
D. W. Fiacher and W. C. Mitchel, Phys. Status Solidi (B) 154(11), 11 (1989).
G. Vicent, D. Bois, and A. Chantre, J. Appl. Phys. 53(5), 3645 (1982).
J. Wagner and J. A. Van Vechten, Phys. Rev. B 35, 1330 (1987).
D. Stievenard and H. J. Van Bardeleben, Rev. Phys. Appl. 23(5), 803 (1988).
J. Blanc, R. Y. Bube, and L. R. Weisberg, J. Phys. Chem. Solids 25, 225 (1964).
B. K. Meyer and J.-M. Spaeth, J. Phys. C: Solid-State Phys. 18(4), L99 (1985).
T. Ikoma and Ya. Mochizuki, Jpn. J. Appl. Phys. 24(12), L935 (1985).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © F.S. Gabibov, E.M. Zobov, M.E. Zobov, S.P. Kramynin, E.G. Pashuk, Sh.A. Khalilov, 2015, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2015, Vol. 41, No. 8, pp. 9–17.
Rights and permissions
About this article
Cite this article
Gabibov, F.S., Zobov, E.M., Zobov, M.E. et al. The effect of ultrasonic treatment on the energy spectrum of electron traps in n-GaAs single crystals. Tech. Phys. Lett. 41, 362–365 (2015). https://doi.org/10.1134/S1063785015040239
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063785015040239