Structural and optical investigation of brookite TiO2 thin films grown by atomic layer deposition on Si (111) substrates

Aldwayyana,, Saif M.H. Qaida,b,∗, Mukhtar Hussaina, Mahmoud Hezamc, M.A. Majeed Khanc, Hamad Albrithend,e,f, Hamid M. Ghaithana, Abdullah S. . 2019

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Electronic Structure and Optical Properties of Inorganic Pm3m and Pnma CsPbX3 (X = Cl, Br, I) Perovskite: A Theoretical Understanding from Density Functional Theory Calculations

In this study, we investigated the optoelectronic properties of cubic (Pm3m) and orthorhombic (Pnma) CsPbX3 (X = I, Br, and Cl). We utilized the full potential linear augmented plane wave method,…

by H. M. Ghaithan, S. M. H. Qaid, Z. A. Alahmed, H. S. Bawazir and A. S. Aldwayyan

2023

Published in:

Materials

Investigation of the Amplified Spontaneous Emission Threshold of Cesium Lead Bromide Perovskite Quantum Dots at Different Excitation Wavelengths

The goal of this research is to see how excitation wavelength affects steady-state photoluminescence (PL), time-resolved photoluminescence (TRPL), and amplified spontaneous emission (ASE) in…

by Qaid, SMH ; Ghaithan, HM Ghaithan,; Aldwayyan, AS

2023

Electrical transport properties of [(1 − x)succinonitrile:xpoly(ethylene oxide)]–LiCF3SO3–Co[tris-(2,2′-bipyridine)]3(TFSI)2–Co[tris-(2,2′-bipyridine)]3(TFSI)3 solid redox mediators

A solid redox mediator (solid electrolyte) with an electrical conductivity (σ25°C) greater than 10−4 S cm−1 is an essential requirement for a dye-sensitized solar cell in the harsh weather of Gulf…

by R. Gupta, H. Shaikh, A. Imran, I. Bedja, A.F. Ajaj, A. S. Aldwayyande, A. Khan and R. Ayub

2024

Abdullah Saleh Aldwayyan

Structural and optical investigation of brookite TiO2 thin films grown by atomic layer deposition on Si (111) substrates

Aldwayyana,, Saif M.H. Qaida,b,∗, Mukhtar Hussaina, Mahmoud Hezamc, M.A. Majeed Khanc, Hamad Albrithend,e,f, Hamid M. Ghaithana, Abdullah S. . 2019