Abstract
It is established that the doping of ZnSe:Al crystals with ytterbium from the vapor phase brings about the appearance of two new bands in the low-temperature luminescence spectra. Emission in the energy range 1.15–1.35 eV is defined by transitions in Yb3+ ions, and the edge band is defined by the LO-phonon-assisted transitions of free electrons to acceptor levels of uncontrollable Li impurities.
Similar content being viewed by others
REFERENCES
A. N. Georgobiani and M. K. Sheinkman, Physics of A II -B VI Compounds (Mir, Moscow, 1986) [in Russian].
D. D. Nedeoglo and A. V. Simashkevich, Electrical and Luminescent Properties of Zinc Selenide (Shtiintsa, Kishinev, 1984) [in Russian].
Yu. F. Vaksman, Extended Abstract of Doctoral Dissertation (ChDU, Chernovtsy, 1993).
N. K. Morozova, V. A. Kuznetsov, and V. D. Ryzhikov, Zinc Selenide. Receiving and Optical Properties (Nauka, Moscow, 1992) [in Russian].
V. I. Gavrilenko, A. M. Grekhov, D. V. Korbutyak, and V. G. Litovchenko, Optical Properties of Semiconductors, The Handbook (Nauk. Dumka, Kiev, 1987) [in Russian].
S. S. Vil’ginskaya, V. I. Oleshko, and S. G. Gorinas, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 1/2, 138 (2011).
V. P. Makhniy, O. V. Kinzerskaya, and I. M. Senko, Telecommun. Radio Eng. 75, 279 (2016).
E. I. Pozdnyakov, V. A. Vorob’ev, and O. Ya. Manashirov, Mater. Elektron. Tekh., No. 2, 19 (2013).
V. F. Agekyan and N. R. Grigor’eva, Luminescence of Semiconductor Crystals (SPbGU, St. Petersburg, 2008) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by E. Smorgonskaya
Rights and permissions
About this article
Cite this article
Makhniy, V.P., Vakhnyak, N.D., Kinzerska, O.V. et al. Luminescence of (ZnSe:Al):Yb Сrystals at 4.2 K. Semiconductors 53, 310–312 (2019). https://doi.org/10.1134/S1063782619030114
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063782619030114