Non-linear temperature dependent Raman parametric changes: An identification of Fano intervened systems

C Rani, M Tanwar, T Ghosh, S Kandpal, SK Saxena… - Physics Reports, 2023 - Elsevier
Raman spectroscopy, since its discovery in 1928, left millions of footprints touching almost
all researchers coming from multidisciplinary research areas and has established itself as …

Slow light in a double quantum dot system

FK Hachim, BO Al-Nashy, AH Al-khursan - Optical and Quantum …, 2023 - Springer
The density matrix theory models the slow light in a waveguide containing a double
quantum dot system. This work considers the waveguide and material dispersions, the …

Modulating porous silicon-carbon anode stability: Carbon/silicon carbide semipermeable layer mitigates silicon-fluorine reaction and enhances lithium-ion transport

B Zhang, L Wu, Y Hu, X Yang, Y Liu, J Li… - Journal of Colloid and …, 2024 - Elsevier
Silicon-based material is regarded as one of the most promising anodes for next-generation
high-performance lithium-ion batteries (LIBs) due to its high theoretical capacity and low …

Tunability of plasmonic electromagnetically induced transparency from double quantum dot-metal nanoparticle structure under transition momenta

AH Hameed, AH Al-Khursan - Optical and Quantum Electronics, 2023 - Springer
This work studies the tunability of absorbed energy rate (Q tot) from a double quantum dot
(DQD)-metal nanoparticle (MNP) system under changing the transition momenta of the …

Hydrophilic phycocyanin encapsulation in PLGA nanoparticles using benchtop microfluidic device

T Tangkatitham, B Thongcumsuk, W Sripumkhai… - Colloids and Surfaces A …, 2024 - Elsevier
Phycocyanin (PC), a sensitive hydrophilic protein with significant biological functions, is
prone to denaturation in harsh environmental conditions. Here, we employ a microfluidic …

Excited State Contribution To Gain Integral In Quantum Dot Semiconductor Optical Amplifiers

FR Al-Salihi, SN Dwara, AH Flayyih, AH Al-Khursan - Journal of Optics, 2024 - Springer
Earlier, the gain integral in the quantum dot (QD) semiconductor optical amplifiers (SOAs)
was calculated from an SOA bulk-like relation, and QD layers' characteristics were not …

Gold nanoparticles with reversible colloidal aggregation mediated with Cu (II) ions

BMP Linnell, JC Noveron - Colloids and Surfaces A: Physicochemical and …, 2024 - Elsevier
Gold nanoparticle (AuNPs) colloidal assemblies mediated with auxiliary components can
lead to intricate response-triggered functional materials with many practical applications …

Tunneling induced transparency and slow light in an asymmetric double quantum dot molecule—Metal nanoparticle hybrid

SG Kosionis, E Paspalakis - Journal of Applied Physics, 2023 - pubs.aip.org
We investigate the optical properties appearing in a nanostructure that is composed of an
asymmetric double semiconductor quantum dot (SQD) molecule and a metal nanoparticle …

[HTML][HTML] Coulomb effect in hybrid double quantum dot-metal nanoparticle systems considering the wetting layer

NA Nasser, AH Al-Khursan - EPJ Quantum Technology, 2024 - Springer
Many body effects in the wetting layer (WL)-double quantum dot (DQD)-metal nanoparticle
(MNP) structure have been studied by modeling the Coulomb scattering rates in this …

[HTML][HTML] Thallium bromide quantum dot structure

K Ibrahim, BO Al-Nashy, FK Hachim, AH Al-Khursan - Results in Optics, 2023 - Elsevier
This work studies the thallium halogenide TlBr/TlBr x Cl 1-x quantum dot (QD)
semiconductor structure and specifies its optical gain. This QD structure is very few studied …