Core-shell quantum dots: A review on classification, materials, application, and theoretical modeling

A Sahu, D Kumar - Journal of Alloys and Compounds, 2022 - Elsevier
The core-shell quantum dots (CSQDs) are three-dimensional (3D) confined semiconductor
nanoparticles that are widely researched to accommodate the needs of modern-day …

Quantum shells boost the optical gain of lasing media

J Cassidy, BT Diroll, N Mondal, DB Berkinsky, K Zhao… - ACS …, 2022 - ACS Publications
Auger decay of multiple excitons represents a significant obstacle to photonic applications of
semiconductor quantum dots (QDs). This nonradiative process is particularly detrimental to …

Colloidal quantum shells: an emerging 2D semiconductor for energy applications

J Cassidy, D Harankahage, D Porotnikov… - ACS Energy …, 2022 - ACS Publications
Low-dimensional semiconductors hold strong promise for future energy applications. These
nanomaterials are inexpensive to process and offer a broad spectrum of attractive quantum …

Comprehensive Atomistic Modulating of ThCu2X2 (X = N, P, As, Sb, Bi) Compounds for Opto-Electronic and Thermo-Electric Applications

J Khan, M Khan, W Uddin, A Dutta, S Ullah… - Journal of Electronic …, 2024 - Springer
Abstract ThCu2X2 structural, electrical, optical, and thermo-electric properties were
analyzed using density functional theory, where X stands for N, P, As, Sb, and Bi …

Effect of cap** rate on the performance of InAs/GaAs quantum dot solar cell

A Rai - Physica Scripta, 2024 - iopscience.iop.org
The GaAs cap** layer significantly influences the structural and optoelectronic
characteristics of the InAs quantum dot (QD). The cap** rate modifies the essential …

Theoretical investigation of intersubband optical properties of 'giant'colloidal core–shell quantum dot with alloyed interfacial layer

A Sahu, D Kumar - Journal of Nanophotonics, 2021 - spiedigitallibrary.org
We have theoretically modeled the “giant” colloidal core–shell quantum dot with strain
adapting alloyed interfacial layer between core and shell materials for optoelectronic …

Aggregative Growth of Colloidal Semiconducting Nanocrystals for Nanoshell Quantum Dots and Quantum Dot Molecules

J Cassidy - 2022 - rave.ohiolink.edu
With continuing progress in the chemical synthesis of colloidal semiconductor nanocrystals
(NC), one property that remains elusive to the rational design is the ensemble …

Tuning of White-Colour Gamut Using Strain Adapting Interfacial Layer in 'Giant'Colloidal Core–shell Quantum Dot

A Sahu, D Kumar - VLSI, Microwave and Wireless Technologies: Select …, 2022 - Springer
In this paper, the 'giant'colloidal core–shell quantum dot with strain adapting interfacial layer
(g-CISQD) has been theoretically investigated for the application in light-emitting diode …