Structural and Hardness Characteristics of Silicon Nitride Thin Films Deposited on Metallic Substrates by DC Reactive Sputtering Technique

DA Taher, MA Hameed - Silicon, 2023 - Springer
In this work, silicon nitride thin films were prepared by dc reactive magnetron sputtering
technique using silicon targets with different type of conductivity (n-type and p-type) as well …

Influence of concentration on optical and structural properties of zinc sulfide films using spray pyrolysis technique

HK Abbood, NA Ali - Journal of Optics, 2024 - Springer
In this work, the spray pyrolysis method was used to prepare zinc sulfide films on glass
substrates. Initial solutions of thiourea and zinc acetate were used in different proportions to …

Studying the effect of adding Mo on the optical and structural properties of the CoFe2O4 compound

SS Mahdee, NA Al-Tememee - Journal of Optics, 2024 - Springer
In this work, the structural properties of CoFe2-x Mo x O4 (0.0≤ x≤ 0.4) ferrites were
investigated. Polycrystalline samples were prepared by chemical method and characterized …

[PDF][PDF] Effect of Target Conductivity Type on Optical Constants of Silicon Nitride Thin Films Prepared by DC Reactive Sputtering

DA Taher, MA Hameed - Iraqi J. Appl. Phys. Lett, 2023 - iasj.net
In this work, the effect of electrical conductivity type of the silicon target used to prepare
silicon nitride thin films on glass substrates by dc reactive sputtering technique was studied …

[PDF][PDF] Enhancing the Spectral Characteristics of Rhodamine 610 Laser Dye Doped with Chemically Prepared Gold Nanoparticles

HA Abu-Al-Hassan, FAH Mutlak - Iraqi Journal of Physics, 2023 - iasj.net
In this study, gold nanoparticle samples were prepared by the chemical reduction method
(seed-growth) with 4 ratios (10, 12, 15 and 18) ml of seed, and the growth was stationary at …

[PDF][PDF] Employment of Silicon Nitride Films Prepared by DC Reactive Sputtering Technique for Ion Release Applications

DA Taher, MA Hameed - Iraqi Journal of Physics, 2023 - iasj.net
In this work, silicon nitride (Si3N4) thin films were deposited on metallic substrates
(aluminium and titanium sheets) by the DC reactive sputtering technique using two different …

[PDF][PDF] Diyar A. Taher

MA Hameed - parameters, 2023 - iasj.net
In this work, silicon nitride thin films were prepared by dc reactive sputtering technique using
silicon targets with different types of electrical conductivity (ntype and p-type) and Ar: N2 gas …

Fluorescence Characteristics of Coated-Cell Dye Solutions Containing Highly-Pure Nanoparticles as Random Gain Media

MR Hashem, MA Hameed - Iraqi Journal of Applied Physics, 2022 - iasj.net
In this work, enhancement to the fluorescence characteristics of laser dye solutions hosting
highly-pure titanium dioxide nanoparticles as random gain media. This was achieved by …

Preparation and Photoluminescence Spectra of Organometallic Complexes Containing Nanoparticles as Random Gain Media

AA Mahmood, OA Hammadi, KR Ibraheem - Indonesian Journal of … - journal.ugm.ac.id
This work prepared organometallic complexes from the 8-hydroxyquinoline ligand linked to
metal ions such as Ba 2+, Ca 2+, and Zn 2+. The effects of metal ion type and adding …

[PDF][PDF] Asal A. Moahmmed Ali

MA Hameed - iasj.net
In this work, solid random gain media were fabricated from laser dye solutions containing
nanoparticles as scattering centers. Two different rhodamine dyes (123 and 6G) were used …