Journal
PHYSICS LETTERS A
Volume 382, Issue 31, Pages 2061-2068Publisher
ELSEVIER
DOI: 10.1016/j.physleta.2018.05.017
Keywords
Quantum dot; Coupling matrix elements; Second harmonic generation
Categories
Funding
- University of Delhi [RC/2014/6820]
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The second harmonic generation (SHG) coefficients for a disk shaped quantum dot (DSQD) in the magnetic field are studied in the presence of spin-orbit interactions (SOI). The spin-orbit terms we have used in our calculations are both Rashba and Dresselhaus. We have shown that the presence of SOI modifies the SHG terms. In addition, it has been shown that SOI coupling terms influence the spectrum of DSQD resulting in defined changes in the harmonic generation. (C) 2018 Elsevier B.V. All rights reserved.
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