Electric Field Effect on State Energies and Transition Frequency of a Strong-Coupling Polaron in an Asymmetric Quantum Dot

2013 ◽  
Vol 172 (1-2) ◽  
pp. 122-131 ◽  
Author(s):  
Jing-Lin Xiao
Keyword(s):  
Quantum Dot ◽  
Electric Field ◽  
Strong Coupling ◽  
Field Effect ◽  
Transition Frequency ◽  
Electric Field Effect ◽  
Asymmetric Quantum Dot ◽  
Asymmetric Quantum

Stability and coherence of strong-coupling magneto-bipolaron in asymmetric quantum dot under laser field effect

2018 ◽  
Vol 382 (48) ◽  
pp. 3490-3499 ◽  
Author(s):  
M.F.C. Fobasso ◽  
A.J. Fotue ◽  
S.C. Kenfack ◽  
G.N. Bawe ◽  
D. Akay ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Strong Coupling ◽  
Laser Field ◽  
Field Effect ◽  
Asymmetric Quantum Dot ◽  
Asymmetric Quantum

Energetic behavior of excitons in hybrid organic–inorganic parabolic quantum dots and its electric field dependence

2015 ◽  
Vol 29 (30) ◽  
pp. 1550211 ◽  
Author(s):  
Rym Ridene ◽  
Nouha Mastrour ◽  
Dhouha Gamra ◽  
Habib Bouchriha
Keyword(s):  
Experimental Data ◽  
Quantum Dots ◽  
Quantum Dot ◽  
Electric Field ◽  
Field Dependence ◽  
Field Effect ◽  
Electric Field Effect ◽  
Electric Field Dependence ◽  
The Individual ◽  
Excitonic States

In this paper, dispersion energies of Wannier–Mott, Frenkel and mixed exciton formation at the interface in nanocomposite organic–inorganic parabolic quantum dots are investigated theoretically taking account of the interaction between the two excitonic states and electric field effect. Illustration is given for three nanocomposites highly studied experimentally, such as organic P3HT combined respectively with inorganic (CdSe, ZnSe, ZnO) parabolic quantum dots. It is shown that the parameter governing the interaction between the individual exciton states depends on the inorganic quantum dot and can be controlled by the electric field. The results are consistent with the available experimental data.

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