https://doi.org/10.1140/epjp/s13360-023-03733-8
Regular Article
Studies on the third-harmonic generations in a quantum ring with magnetic field
School of Mechanics and Photoelectric Physics, Anhui University of Science and Technology, 232001, Huainan, China
Received:
27
June
2022
Accepted:
23
January
2023
Published online:
3
February
2023
The influence of temperature and hydrostatic pressure on the third-harmonic generation (THG) coefficient of the tuned quantum ring is studied theoretically. We derive the expressions of energy level, wave function and nonlinear optical THG coefficient. Numerical simulation shows that the THG coefficient resonance peak position appears redshift or blueshift when the physical parameters change. In addition, the peak of the THG coefficient will also change under the influence of these parameters.
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