Affiliation:
1. Department of Physics, Suleyman Demirel University 1 , Isparta 3200, Turkey
2. Institute of Science, Suleyman Demirel University 2 , Isparta 3200, Turkey
Abstract
In this paper, we study the optical properties of a two-dimensional quantum ring with a diluted magnetic semiconductors structure. The Volcano model was chosen as the confinement potential of a quantum system. For interband optical transitions, the behavior of the absorption coefficient of a quantum ring as a function of the incident photon energy is numerically studied as a function of various values of such parameters as temperature, magnetic field, ring radius, and inner ring radius. In addition, the change in the threshold frequency as a function of the magnetic field and temperature for an interband optical transition is numerically studied. According to the results obtained, the considered parameters change the optical properties of the quantum ring.
Subject
General Physics and Astronomy,Physics and Astronomy (miscellaneous)
Cited by
1 articles.
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