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Hire Dr. Ahmed A.

Egypt

USD 40 /hr

Freelance Materials Scientist | Expert in AACVD, Spray Pyrolysis & CSS Thin Film & Nanomaterials Specialist with 15 year

Profile Summary

I’m a freelance materials scientist specializing in thin film deposition using AACVD, spray pyrolysis, and CSS. I have over 15 years of experience in fabricating and characterizing metal oxide/sulfides, ternary films and nanomaterials for energy storage, sensors, photodetectors and surface engineering. Skilled in SEM, XRD, XPS, conductivity, UV-Vis, and electrochemical analysis, and technical writing in materials science projects. I have published over 40 peer-reviewed research papers in reputable international journals.

Subject Matter Expertise

• ☆ Surface Science
• ☆ Particle Physics
• ☆ Applied Physics
• ☆ Astronomy
• ☆ Hypothesis
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Survey Design & Methodology
• ☆ Scientific Proofreading & Editing

Services

• Writing

Writing Technical Writing

Work Experience

Prof. Associ.

Beni Suef University

January 2001 - Present

Visiting Res Scientist

University of Kwa-Zulu Natal, South Africa

August 2016 - April 2017

Reseacher

Solarnex, Lahpr, Pakistan

March 2007 - August 2007

Education

PhD (physics)

Beni Suef University Faculty of Science

June 2012 - Present

PhD

Yerevan State University

August 2008 - June 2012

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Salma Alshehri, M. D. Alshahrani, Ahmed A. Aboud (2025). ZnO thin films: the impact of Co–La co-doping on structure and performance . Journal of Materials Science: Materials in Electronics.

Ahmed A Aboud, Zinab S Matar, Mona Mohaseb (2024). Effect of different metallic doping elements on the physical properties of iron oxide thin films . Physica Scripta.

Norah A Alsaiari, Abanoub A Awad, Motaz F Ismail, Ahmed A Aboud (2024). Physical properties of La:ZnO thin films prepared at different thicknesses using spray pyrolysis technique . Physica Scripta.

Mohamed S. Gadallah, Ahmed A. Aboud, H.M. Abd El-Salam (2024). Tailoring physical properties and electrochemical performance of polyaniline thin films via chemical bath deposition . Optical Materials.

Aeshah Alasmari, Ramy A Abd-Elraheem, Ahmed A Aboud, Motaz Ismail (2024). Properties of spray pyrolysis deposited Zr-doped ZnO thin films and their UV sensing properties . Physica Scripta.

Aeshah Alasmari, Abanob A. Awad, Ahmed A. Aboud (2024). Investigating the influence of yttrium doping on physical properties of ZnO thin films deposited via spray pyrolysis . Optical Materials.

Ahmed A Aboud, N S Abd El-Gawaad, M Al-Dossari (2024). Physical Properties of Cu, Co, and Zn doped TiO2 nanocrystalline thin films prepared using spray pyrolysis . Physica Scripta.

Faeza Alkorbi, Sherif M. Mostafa, Moustafa M. Ahmed, Ahmed A. Aboud (2023). Investigating the impact of Cs doping on physical properties and unveiling its potential as a UV detector on ZnO thin films . Journal of Materials Science: Materials in Electronics.

Ahmed A. Aboud, M. Al-Dossari, N. S. AbdEL-Gawaad, Ahmed Magdi (2023). Effect of annealing onto physical properties of Co:ZnO thin films prepared by spray pyrolysis technique . Physica Scripta.

Ahmed A Aboud, Zahid Bukhari, Ameenah N Al-Ahmadi (2023). Enhancement of UV detection properties of ZnO thin films via Ni doping . Physica Scripta.

Mahmoud El-Araby, Moatasem Mostafa Khalefa, Ayan Mukherjee, M A Mohaseb, Ahmed A Aboud (2023). Physical properties of Ni: Co3O4 thin films and their electrochemical performance . Physica Scripta.

Mona A. Mohaseba, Ahmed A. Aboud (2023). Effect of Pb doping onto physical properties of ZnO thin films deposited by AACVD . Journal of Materials Science: Materials in Electronics.

Abeer Salah, Ahmed A Aboud, A M Saad(2020). Effect of heavy metals (Ni, Cu, Pb) doped ZnO on the nonlinear optical properties . Materials Research Express. 7. (11). p. 116202. {IOP} Publishing

Ahmed A. Aboud, Mohamed Shaban, Neerish Revaprasadu(2019). Effect of Cu, Ni and Pb doping on the photo-electrochemical activity of ZnO thin films . RSC Advances. 9. (14). p. 7729--7736. Royal Society of Chemistry ({RSC})

Aboud, A.A., Al-Kelesh, H., Rouby, W.M.A.E., Farghali, A.A., Hamdedein, A., Khedr, M.H.(2018). CO<inf>2</inf>responses based on pure and doped CeO<inf>2</inf>nano-pellets . Journal of Materials Research and Technology. 7. (1). p. 14-20.

Ketchemen, K.I.Y., Mlowe, S., Nyamen, L.D., Aboud, A.A., Akerman, M.P., Ndifon, P.T., O&#39;Brien, P., Revaprasadu, N.(2018). Heterocyclic lead(II) thioureato complexes as single-source precursors for the aerosol assisted chemical vapour deposition of PbS thin films . Inorganica Chimica Acta. 479. p. 42-48.

Amin Sh, K., Moustafa, A.F., Aboud, A.A., Abdallah, H.(2016). Catalyzation of esterification reaction using sulfated titanium dioxide nanotubes, experimental design and performance . Research Journal of Pharmaceutical, Biological and Chemical Sciences. 7. (3). p. 1479-1490.

Mukherjee, A., Ghosh, P., Aboud, A.A., Mitra, P.(2016). Influence of copper incorporation in CdS: Structural and morphological studies . Materials Chemistry and Physics. 184. p. 101-109.

Mukherjee, A., Ghosh, P., Fu, M., Aboud, A.A., Mitra, P.(2016). Microstructural characterization of chemical bath deposition synthesized CDS thin films: Application as H<inf>2</inf>S sensor . Advanced Science Letters. 22. (1). p. 179-183.

Mortada, W.I., Moustafa, A.F., Ismail, A.M., Hassanien, M.M., Aboud, A.A.(2015). Microwave assisted decoration of titanium oxide nanotubes with CuFe&lt;inf&gt;2&lt;/inf&gt;O&lt;inf&gt;4&lt;/inf&gt; quantum dots for solid phase extraction of uranium . RSC Advances. 5. (77). p. 62414-62423.

Sayyah, S.M., Khaliel, A.B., Aboud, A.A., Mohamed, S.M.(2014). Chemical polymerization kinetics of poly-O-phenylenediamine and characterization of the obtained polymer in aqueous hydrochloric acid solution using K<inf>2</inf>Cr<inf>2</inf>O<inf>7</inf> as oxidizing agent . International Journal of Polymer Science. 2014.

CONFERENCE PAPER

Abbas, S.Z., Aboud, A.A., Irfan, M., Alam, S.(2014). Effect of substrate temperature on structure and optical properties of Co<inf>3</inf>O<inf>4</inf> films prepared by spray pyrolysis technique . IOP Conference Series: Materials Science and Engineering. 60. (1).