Abstract
In the framework of a model of zero-range potential, the problem of bound states of an electron in the field of two D0 centers (a two-center problem) in a semiconductor quantum wire is considered in the presence of a longitudinal magnetic field. It is shown that the magnetic field produces a significant shift of g and u terms and stabilizes the D −2 states in quantum wires. It is found that, in the case of transverse polarization of light, the spectral dependence of the photoionization cross section of a D −2 center exhibits the quantum-confined Zeeman effect with strongly pronounced oscillations of interference nature.
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Translated from Fizika Tverdogo Tela, Vol. 46, No. 11, 2004, pp. 2099–2103.
Original Russian Text Copyright © 2004 by Krevchik, Marko, Grunin.
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Krevchik, V.D., Marko, A.A. & Grunin, A.B. Magnetooptical properties of a molecular D −2 -ion in a quantum wire. Phys. Solid State 46, 2171–2176 (2004). https://doi.org/10.1134/1.1825566
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DOI: https://doi.org/10.1134/1.1825566