[HTML][HTML] Quantum Dot Supernova-like-Shaped Arsenic (III) Sulfide-Oxide/Polypyrrole Thin Film for Optoelectronic Applications in a Wide Optical Range from Ultraviolet …

F H. Alkallas, A M. Elsayed, A Ben Gouider Trabelsi… - Catalysts, 2023 - mdpi.com
A quantum dot (QD) thin film of arsenic (III) oxide-hydroxide/polypyrrole (As2S3-As2O3/Ppy)
with a supernova-like shape has been developed for optoelectronic applications across a …

[HTML][HTML] Decoration of Poly-3-methyl aniline with As (III) oxide and hydroxide as an effective photoelectrode for electroanalytical photon sensing with photodiode-like …

M Rabia, AM Elsayed, MA Alnuwaiser - Micromachines, 2023 - mdpi.com
This study achieved the decoration of poly-3-methyl aniline (P3MA) with As2O3–As (OH) 3
using K2S2O8 and NaAsO2 on the 3-methyl aniline monomer. This resulted in a highly …

[HTML][HTML] Green Hydrogen Generation from Eco-Friendly and Cost-Effective Red Sea Water Using a Highly Photocatalytic Nanocomposite Film, As2O3/Poly-3 …

M Rabia, AM Elsayed, M Abdallah Alnuwaiser… - Journal of Composites …, 2023 - mdpi.com
The primary objective of this research is to address the energy challenges by introducing an
innovative nanocomposite material. This material is designed to facilitate the conversion of …

Effect of phosphoric acid chemical etching on morphological, structural, electrical, and optical properties of porous GaAs Schottky diodes

AA Kareem, HK Rasheed, AR Polu… - Journal of Materials …, 2023 - Springer
Schottky diode of porous n-GaAs layers have been prepared by chemical etching of n-type
GaAs (100) substrates in (3 and 5) M of phosphoric acid (H3PO4) for 1 min. The influences …

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) …

As2O3-poly (1H-pyrrole) nanocomposite for hydrogen generation from Red Sea water with high efficiencey

NMA Hadia, M Rabia, M Alzaid, WS Mohamed… - Physica …, 2023 - iopscience.iop.org
This research focuses on the synthesis of a new composite material, As 2 O 3-poly (1H-
pyrrole)(P1HP), for the generation of hydrogen gas. The novelty lies in the utilization of eco …

Express Technology of Electrochemical Etching of Gallium Arsenide for the Formation of Massive Island Pores

Y Suchikova, S Kovachov, Z Karipbaev… - 2023 IEEE 4th KhPI …, 2023 - ieeexplore.ieee.org
This study presents an express technology for the electrochemical etching of Gallium
Arsenide (GaAs) to form massive island pores. The n-type GaAs (Ill) single crystal plates are …

Enabling Direct Use of Control Spalled Substrates Through Fracture Control and Planarizing Overgrowth via Hydride Vapor Phase Epitaxy

AK Braun - 2023 - search.proquest.com
Controlled spalling is a promising low-cost substrate reuse technique for epitaxial growth
substrates; however, the spalling fracture produces large facets on (100)-oriented GaAs …

Elektrokimyasal aşındırma yöntemi ile GaAs üzerinde üçboyutlu mikro ve nano yüzey üretimi

H Yüngeviş - 2023 - earsiv.kmu.edu.tr
Elektrokimyasal aşındırma yöntemi ile altıgen çubuklar, mikro kristaller, homojen gözenekli
yapılar ve mikro yarık yapıları olmak üzere çeşitli üç boyutlu mikro ve nano yüzeyler n ve p …

[PDF][PDF] SURFACE MODIFICATION OF GALLIUM ARSENIDE BY ELECTROCHEMICAL METHODS IN DIFFERENT ELECTROLYTE COMPOSITIONS

Y Suchikova, S Kovachov, A Lazarenko, H Lopatina… - Chemistry - science.lpnu.ua
1 We present the study of the n-GaAs surface modification by the electrochemical etching in
different electrolyte compositions. The possibility of forming the different micromorphology …