Electron–interface-phonon interaction strength in Pöschl–Teller quantum wells is enhanced considerably compared to rectangular ones

LT Huong, TC Phong, ND Hien - Vacuum, 2024 - Elsevier
We investigated the magneto-optical properties of the Pöschl–Teller GaAs/AlAs quantum
well (QW) due to the electron–interface optical (IO) phonon interaction based on the optically …

Combined influences of temperature, pressure, and alloy-composition on magneto-optical properties of the semi-parabolic well under all four different phonon models

ND Hien - Micro and Nanostructures, 2022 - Elsevier
In this study, combined influences of the pressure, alloy composition, and temperature on
the magneto-optical properties of the semiparabolic well under all four different phonon …

Comparison of the magneto-optical properties of the semi-parabolic well with those of the parabolic and rectangular wells under the combined influences of aluminum …

ND Hien - Journal of Physics and Chemistry of Solids, 2022 - Elsevier
In this paper, we report the comparison of the magneto-optical transport properties of the
semi-parabolic potential quantum well with those of the parabolic and rectangular potential …

Intersubband absorption linewidth in a semi-parabolic quantum well: Comparison among three different phonon models

ND Hien - Physica B: Condensed Matter, 2022 - Elsevier
In this article, effects of different confined phonon models on intersubband absorption
linewidth in semiparabolic quantum well (SPQW) is studied in detail through considering the …

Cyclotron resonance linewidth due to electron scattering by five different phonon modes in semiparabolic quantum wells

ND Hien - Journal of Physics and Chemistry of Solids, 2022 - Elsevier
A theory of the cyclotron resonance absorption linewidth (CRALW) in the presence of
electron scattering by five different phonon modes in a semiparabolic quantum well has …

Influence of the confining potential on the linewidth of a quantum well

ND Hien - Superlattices and Microstructures, 2021 - Elsevier
In this theoretical study, we consider in detail the influence of the confining potential on the
magneto-optical absorption linewidth (MOALW) of a quantum well for both intersubband and …

Cyclotron–interface phonon resonance line-width in asymmetric semiparabolic quantum wells

L Dinh, ND Hien - Journal of Physics and Chemistry of Solids, 2021 - Elsevier
In this study, we investigated the cyclotron–interface phonon resonance line-width in
GaAs/AlAs asymmetric semiparabolic quantum wells when electrons are scattered by …

Comparison of the magneto-optical properties of the HgS, GaSb, and GaAs materials of the Pöschl–Teller quantum wells

ND Hien - Physica E: Low-dimensional Systems and …, 2023 - Elsevier
In this study, a detailed comparison of magneto-optical (MO) properties of HgS, GaSb, and
GaAs Pöschl–Teller quantum wells (PTQWs) is studied based on the optically detected …

Comparison of the contribution of different types of interface-optical phonon modes to electron–phonon scattering in a quasi-two-dimensional system

ND Hien - Physica B: Condensed Matter, 2021 - Elsevier
Utilizing the operator projection technique, we theoretically study the contribution of different
types of optical phonon modes to electron–phonon scattering in a quasi-two-dimensional …

Cyclotron resonance in the Pöschl–Teller quantum well under the influence of the asymmetric parameters

ND Hien - Physica B: Condensed Matter, 2023 - Elsevier
In this article, a detailed study of the influence of the asymmetry parameter of the Pöschl–
Teller potential quantum wells (PTPQW) on the cyclotron resonance absorption (CRA) …