Polaron and conduction band non-parabolicity effects on the binding energy, diamagnetic susceptibility and polarizability of an impurity in quantum rings

K El-Bakkari, A Sali, E Iqraoun, A Ezzarfi - Superlattices and …, 2020 - Elsevier
By employing a variational approach, we have investigated the effect of conduction band
non-parabolicity (NP) on the binding energy (E b) and the susceptibility diamagnetic (χ dia) …

Geometry tailored magneto-optical absorption spectra of elliptically deformed double quantum rings

D Bejan, C Stan - Philosophical Magazine, 2022 - Taylor & Francis
We theoretically investigated the effect of the geometry change on the electronic and
magneto-optical absorption spectra of GaAs/Ga0. 7Al0. 3As double quantum rings. The …

Influence of lateral electric field on intraband optical absorption in concentric double quantum rings

HM Baghramyan, MG Barseghyan, D Laroze… - Physica E: Low …, 2016 - Elsevier
The influence of lateral electric field on one-electron states and intraband absorption in two-
dimensional concentric double quantum rings is investigated. The confining potential of the …

Electron energy spectrum and oscillator strengths of quantum transitions in double quantum ring nanostructure driven by electric field

OM Makhanets, VI Gutsul, AI Kuchak - arXiv preprint arXiv:1812.08551, 2018 - arxiv.org
The effect of homogeneous electric field on the energy spectrum, wave functions of electron
and oscillator strengths of intra-band quantum transitions in a double cylindrical quantum …

[PDF][PDF] The exciton spectrum of the cylindrical quantum dot-quantum ring semiconductor nanostructure in an electric field

IS Hnidko, VI Gutsul, IP Koziarskyi… - Physics and Chemistry of …, 2022 - mif.pu.if.ua
In the model of effective masses and rectangular potentials for an electron and a hole, the
influence of a uniform electric field on the energy spectrum and wave functions of the exciton …

Effect of interdiffusion on nonlinear intraband light absorption in Gaussian-shaped double quantum rings

VL Aziz-Aghchegala, VN Mughnetsyan… - Physica E: Low …, 2015 - Elsevier
The effect of interdiffusion on electronic states and nonlinear light absorption in Gaussian-
shaped double quantum rings is studied. The confining potential, electron energy spectrum …

Phonon confinement effect on the polaron states in a double quantum ring structure in the presence of electric and magnetic fields

MA Yeranosyan, AL Vartanian, A Shahbandari… - Physica B: Condensed …, 2015 - Elsevier
In the framework of effective mass approximation the polaron problem in double quantum
ring structures in the presence of perpendicular electric and magnetic fields with taken into …

Effect of interdiffusion on electronic states of strain-free Gaussian-shaped double quantum ring superlattice

VL Aziz-Aghchegala, VN Mughnetsyan… - Physica E: Low …, 2015 - Elsevier
The effect of interdiffusion on band structure and Bloch amplitudes of three dimensional
superlattice composed of Gaussian shaped double quantum rings is investigated using the …

Effect of interdiffusion on electronic states in one-layer quantum ring superlattice

VL Aziz-Aghchegala, VN Mughnetsyan… - Physica E: Low …, 2014 - Elsevier
The effect of interdiffusion on band structure and Bloch amplitudes of two dimensional
superlattice composed of initially cylindrical quantum rings is investigated in the framework …

Influence of electric field on electronic optical quantum transitions in a quantum dot-quantum ring semiconductor nanostructure

IS Hnidko, VI Gutsul, IP Koziarskyi… - … on Correlation Optics, 2021 - spiedigitallibrary.org
In the model of effective masses and rectangular potentials, the influence of a homogeneous
electric field on the energy spectrum, electron wave functions, and oscillator strengths of …