Role of Pyramidal Low-Dimensional Semiconductors in Advancing the Field of Optoelectronics
A Jiang, S **ng, H Lin, Q Chen, M Li - Photonics, 2024 - mdpi.com
Numerous optoelectronic devices based on low-dimensional nanostructures have been
developed in recent years. Among these, pyramidal low-dimensional semiconductors (zero …
developed in recent years. Among these, pyramidal low-dimensional semiconductors (zero …
Effects of intense laser field and position dependent effective mass in Razavy quantum wells and quantum dots
Using the effective mass and parabolic band approximations, we investigated the position-
dependent effective mass and non-resonant intense laser field effects on the first and third …
dependent effective mass and non-resonant intense laser field effects on the first and third …
Electronic properties and hydrogenic impurity binding energy of a new variant quantum dot
In this work, we have studied the electronic states with and without a donor impurity
positioned on the first rectangular-shaped surface (θ= 0°) of the new variant quantum dot …
positioned on the first rectangular-shaped surface (θ= 0°) of the new variant quantum dot …
Exciton states in conical quantum dots under applied electric and magnetic fields
Using the effective mass and parabolic band approximations, and the finite element method,
we calculate the combined effects of axially applied electric and magnetic fields on the …
we calculate the combined effects of axially applied electric and magnetic fields on the …
The influence of the electric and magnetic fields on donor impurity electronic states and optical absorption coefficients in a core/shell GaAs/AlGaAs ellipsoidal …
The lowest five energies levels (ELs) and optical absorption coefficient (OAC) of confined
donor in a core/shell ellipsoidal quantum dot were theoretically investigated under the …
donor in a core/shell ellipsoidal quantum dot were theoretically investigated under the …
Modeling of quantum dots with the finite element method
Considering the increasing number of experimental results in the manufacturing process of
quantum dots (QDs) with different geometries, and the fact that most numerical methods that …
quantum dots (QDs) with different geometries, and the fact that most numerical methods that …
Effect of magnetic field on donor impurity-related photoionisation cross-section in multilayered quantum dot
The effect of the magnetic field on the electron states in the Al 0.3 Ga 0.7 As/GaAs/Al 0.3 Ga
0.7 As multilayered quantum dot with and without shallow-donor impurity is under study. The …
0.7 As multilayered quantum dot with and without shallow-donor impurity is under study. The …
Strain effect on the intraband absorption coefficient for spherical CdSe/CdS/ZnSe core–shell–shell quantum dots
In this work, we theoretically calculated the intraband absorption coefficient (IAC) between
the 1 s and 1 p conduction band states for a spherical core/shell/shell quantum dot (CSS …
the 1 s and 1 p conduction band states for a spherical core/shell/shell quantum dot (CSS …
Electronic and optical properties of CdSe/ZnSe core/shell QDs within centered hydrogenic impurity and their tunability when subjected to an external electric field
The electronic and optical properties of CdSe/ZnSe semiconductor core/shell quantum dots
with hydrogenic donor impurity were investigated theoretically. The perturbation approach …
with hydrogenic donor impurity were investigated theoretically. The perturbation approach …
Modeling of electronic spectra and optical responses of a laser-affected double GaAsSb/GaAs parabolic quantum well using COMSOL multiphysics: the role of …
S Haghighi, A Haghighatzadeh… - Optical and Quantum …, 2023 - Springer
The intra/valence-band optoelectronic properties of a laser-dressed double GaAsSb/GaAs
parabolic quantum well were comprehensively investigated in this study. The effect of …
parabolic quantum well were comprehensively investigated in this study. The effect of …