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Laser-induced interaction of multilevel quantum dots
Andrey A. Glushkov, Evgenia A. Slyusareva, Aleksander S. Aleksandrovsky, Aleksey S. Tsipotan, Vitaliy V. Slabko Institute of Engineering Physics and Radio Electronics,
Siberian Federal University, Svobodny, 79, Krasnoyarsk, 660041,
Russia
Abstract:
A theoretical model is developed for describing the laser-induced interaction of a pair of multilevel semiconductor quantum dots. Spectral dependencies of interaction energy are calculated in dipole-dipole approximation for a pair of CdSe quantum dots in a quasi-resonant laser field, for cases of two identical quantum dots and those with differing transition wavelengths. Interaction energy of pair of multilevel quantum dots in the long-wavelength potential well is much higher than that of pair of two-level quantum dots. The increase of difference of resonance wavelengths of two interacting quantum dots leads to decrease of the potential well depth.
Keywords:
laser-induced interaction, nanoparticles and nanustructures, Kramers–Kronig relation.
Received: 13.06.2016 Received in revised form: 14.09.2016 Accepted: 20.11.2016
Citation:
Andrey A. Glushkov, Evgenia A. Slyusareva, Aleksander S. Aleksandrovsky, Aleksey S. Tsipotan, Vitaliy V. Slabko, “Laser-induced interaction of multilevel quantum dots”, J. Sib. Fed. Univ. Math. Phys., 10:1 (2017), 108–116
Linking options:
https://www.mathnet.ru/eng/jsfu530 https://www.mathnet.ru/eng/jsfu/v10/i1/p108
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Abstract page: | 173 | Full-text PDF : | 51 | References: | 41 |
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