Abstract
It has been shown that a magnetic field in PbTe(Ga) single crystals induces the appearance of a positive photoresponse in the terahertz spectral range. Nonequilibrium charge carriers are generated from states located against the background of the continuum of the conduction band near the quasi-Fermi level. The density of states on the quasi-Fermi level is a critical parameter responsible for the process of generation.
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References
A. G. Kazanskii, P. L. Richards, and E. E. Haller, Appl. Phys. Lett. 31, 496 (1977).
D. Khokhlov, L. Ryabova, A. Nicorici, V. Shklover, S. Ganichev, S. Danilov, and V. Bel’kov, Appl. Phys. Lett. 93, 264103 (2008).
L. I. Ryabova and D. R. Khokhlov, JETP Lett. 97, 720 (2013).
L. I. Ryabova and D. R. Khokhlov, Phys. Usp. 57, 959 (2014).
V. Chernichkin, A. Dobrovolsky, V. Kasiyan, A. Nicorici, S. Danilov, L. Ryabova, Z. Dashevsky, and D. Khokhlov, Europhys. Lett. 100, 17008 (2012).
S. G. Egorova, V. I. Chernichkin, L. I. Ryabova, S.N. Danilov, A. V. Nicorici, and D. R. Khokhlov, J. Alloys Compd. 615, 375 (2014).
S. A. Belokon, L. N. Vereshchagina, I. I. Ivanchik, L. I. Ryabova, and D. R. Khokhlov, Sov. Phys. Semicond. 26, 148 (1992).
S. D. Ganichev, E. Ziemann, Th. Gleim, W. Prettl, I. N. Yassievich, V. I. Perel, I. Wilke, and E. E. Haller, Phys. Rev. Lett. 80, 2409 (1998).
S. D. Ganichev, J. Diener, I. N. Yassievich, W. Prettl, B. K. Meyer, and K. W. Benz, Phys. Rev. Lett. 75, 1590 (1995).
V. V. Bel’kov and S. D. Ganichev, Semicond. Sci. Technol. 23, 114003 (2008).
S. D. Ganichev, Y. V. Terent’ev, and I. D. Yaroshetskii, Sov. Tech. Phys. Lett. 11, 20 (1985).
I. K. Kikoin and S. D. Lazarev, Sov. Phys. Usp. 21, 297 (1978).
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Original Russian Text © A.V. Galeeva, S.G. Egorova, V.I. Chernichkin, L.I. Ryabova, S.N. Danilov, A.V. Nicorici, D.R. Khokhlov, 2016, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2016, Vol. 104, No. 1, pp. 64–67.
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Galeeva, A.V., Egorova, S.G., Chernichkin, V.I. et al. Magnetic-field-induced terahertz photogeneration in PbTe(Ga). Jetp Lett. 104, 68–70 (2016). https://doi.org/10.1134/S0021364016130099
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DOI: https://doi.org/10.1134/S0021364016130099