External electric and magnetic field effects on the polaron in a wurtzite nitride nanowire embedded in a nonpolar matrix

AL Asatryan, AH Movsisyan, AL Vartanian - The European Physical …, 2021 - Springer
We examine the Fröhlich polaron problem in wurtzite nitride cylindrical nanowire embedded
in a nonpolar matrix within the framework of the Lee–Low–Pines variational approach. The …

Magnetic effect on dynamic and decoherence of exciton polaron in transition metal dichalcogenides

C Kenfack-Sadem, JV Nguepnang… - Physica …, 2021 - iopscience.iop.org
We investigate the dynamics and decoherence of the exciton polaron in a 2D transition
metal dichalcogenides modulated by a magnetic field barrier. Using the Huybrechts method …

Influence of both electric and magnetic fields on the polaron properties in a finite-potential quantum well wire

AL Vartanian, AL Asatryan, LA Vardanyan - Physica E: Low-dimensional …, 2013 - Elsevier
Simultaneous effects of electric and magnetic fields on the basic parameters of confined and
interface polarons in cylindrical quantum well wires with a finite confining potential are …

Contribution of bulk and surface phonons to the properties of polaron in a Zn1− XCdXSe∕ ZnSe heterojunction confined in a triangular potential

JRD Djomou, SC Kenfack, AJ Fotue… - Physica B: Condensed …, 2018 - Elsevier
The contributions of bulk and surface phonons to the properties of a polaron in a Zn 1− X Cd
X Se∕ ZnSe heterojunction confined in a triangular potential have been studied using the …

Polaron states in a double quantum ring structure in the presence of electric and magnetic fields

A Shahbandari, MA Yeranosyan… - Superlattices and …, 2013 - Elsevier
In the framework of Landau–Pekar theory, we study the polaron problem in the double
quantum ring structures within theeffectivemassapproximation in the presence of …

Phonon confinement effect on the polaron basic parameters in nanowires in the presence of external fields

AL Vartanian, AL Asatryan, LA Vardanyan… - Journal of Physics …, 2012 - iopscience.iop.org
The effect of electric and magnetic fields on the basic parameters of confined and interface
polarons in cylindrical nanowires embedded in a non-polar matrix are studied theoretically …

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 …

Influence of strong electric field on the properties in semiconductor quantum dot

SD NOUPEYI, JV Nguepnang, AJ Kenfack - 2023 - researchsquare.com
Polarons are quasiparticles that result from a strong coupling regime between electron or a
hole and ions in nanomaterials. Polarons manifest themselves in many different ways under …

Effect of spin–orbit coupling on the hot-electron energy relaxation in nanowires

AL Vartanian, AL Asatryan, AG Stepanyan… - … Journal of Modern …, 2020 - World Scientific
The energy relaxation of hot electrons is proposed based on the spin–orbit (SO) interaction
of both Rashba and Dresselhaus types with the effect of hot phonons. A continuum theory of …

The influence of electric field on the interface polaron properties in a wurtzite nitride nanowire

AL Asatryan, KA Vardanyan, AL Vartanian - Superlattices and …, 2015 - Elsevier
The effect of the external electric field on the basic parameters of interface polarons in
wurtzite nitride cylindrical nanowire (NW) is studied theoretically by means of Lee–Low …