Production of nanopowders from physical vapor deposited films on nonmetallic substrates by conjunctional freezing-assisted ultrasonic extraction method

OA Hammadi - Proceedings of the Institution of Mechanical …, 2018 - journals.sagepub.com
A new technique to extract nanoscale powders from thin films deposited by a physical vapor
deposition method on nonmetallic substrates is proposed. Powders were extracted from …

Conductivity modification of ZnO NRs films via gold coating for temperature sensor application

AD Faisal, WK Khalef, ET Salim… - Key Engineering …, 2022 - Trans Tech Publ
Zinc oxide nanorods zinc oxide nanowire has been deposited on quartz employing a
hydrothermal method. The ZnO nanoroad as a seed layer were prepared for the growth …

Photo detector fabrication based ZnO nanostructure on silicon substrate

WK Khalef, AA Aljubouri, AD Faisal - Optical and Quantum Electronics, 2020 - Springer
A photo detector was fabricated based on ZnO nanorods (NRs) on silicon substrate. The
ZnO nanostructures were synthesized via hydrothermal method. The structure, morphology …

Characterization of Multilayer Highly-Pure Metal Oxide Structures Prepared by DC Reactive Magnetron Sputtering

MA Hameed, SH Faisal, RH Turki - IRAQI JOURNAL OF …, 2024 - ijmaterials.com
In this work, multilayer nanostructures were prepared from two metal oxide thin films by dc
reactive magnetron sputtering technique. These metal oxide were nickel oxide (NiO) and …

Characterization and photodetector of zinc oxide/Si thin films prepared by spray pyrolysis technique

A ali Salman, WK Khalef - Journal of Physics: Conference Series, 2021 - iopscience.iop.org
Zinc oxide (ZnO) nanoparticles via spray pyrolysis technique on the glass and Si substrates,
was employed as a photodetector. XDR analysis shows, the sharp and strong peaks …