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حمدى محمود على زيادة، أستاذ متفرغ بقسم: الفيزياء، بكلية: العلوم

أحدث أبحاثى
* Fabrication, electrical transport mechanisms and photovoltaic properties of methyl violet 2B/n-Si hybrid organic/inorganic solar cell
* magnetism of surface atoms
* diamagnetic susceptibility of metallic thin films

الأبحاث العلمية

Fabrication, electrical transport mechanisms and photovoltaic properties of methyl violet 2B/n-Si hybrid organic/inorganic solar cell
Microelectronic Engineering-Elsevier-2016/9/1-163
HM Zeyada, AA Habashi, MM Makhlouf, AS Behairy, MA Nasher
The role of the annealing temperatures on the structure and optical properties of Rose Bengal thin films
International Journal of Scientific & Engineering Research, Volume 6, Issue 11, November-2015 Uniform thin films of Rose Bengal, RB, have been successfully prepared by the spin coating technique. Results of thermal analysis for RB films showed its stabili
H. M. Zeyada
M. I. Youssif
N. A. El-Ghamaz
M. E. O. Aboderbala
Comparable structural and optical properties of 4H-pyrano [3, 2-c] quinoline derivatives thin films
Philosophical Magazine,
H. M. Zeyadaa, M. M. El-Nahassb and M. M. El-Shabaana
Synthesis, structural analysis, spectrophotometric measurements and semiconducting properties of 3-phenyl azo-4-hydroxycoumarin thin films
Synthetic Metals
M.M. Makhloufa
H.M. Zeyada
Structural, optical and dispersion properties of 5,10,15,20-tetraphenyl- 21H,23H-porphyrin zinc thin films
Japanese Journal of Applied Physics 55, 022601 (2016)

Hamdy M. Zeyada
Mohamed M. Makhlouf2
Mohamed A. Ali4The thin films of 5,10,15,20-tetraphenyl-21H,23H-porphyrin zinc, ZnTPP, were successfully prepared by the thermal evaporation technique. The structure formation and optical properties of ZnTPP thin f
Electrical transport mechanisms and photovoltaic characteristics of Au/neutral red/p-Si/Al heterojunction solar cell
Microelectronic Engineering
H.M. Zeyada
M.M. Makhlouf
M.M. El-Shabaana
M.H. Zeyada
Synthesis and Spectral Properties of Nd2O3-Doped Sodium Silicophosphate Glass
Silicon
A. M. Abdelghany
H. M. Zeyada
H. A. ElBatal
R. Fetouh4
Thermal behavior, structure formation and optical characteristics of nanostructured basic fuchsine thin films
Materials Chemistry and Physics
H.M. Zeyada
M.M. Makhlouf
M.I.M. Ismail
A.A. Salama
Electrical conductivity,transport mechanisms and photovoltaic characteristics of Au/Neutral Red/p-Si/Al heterojunction solar cell
Microelectronic Engineeing
H.M.Zeyada
M.M. Makhlouf
M.M.El-Shabaana
M.H. Zeyada
1 - تحميل الملف
 
Synthesis, structural analysis, spectrophotometric measurements and semiconducting properties of 3-phenyl azo-4-hydroxycoumarin thin films
Synthetic Metals
M.M. Makhlouf
H.M. Zeyada
1 - تحميل الملف
 
Synthesis and Spectral Properties of Nd 2 O -Doped Sodium Silicophosphate Glass 3
Silicon DOI 10.1007/s12633-015-9308-5
A. M. Abdelghany
H. M. Zeyada
H. A. ElBatal
R. Fetouh
1 - تحميل الملف
 
Electrical and photovoltaic characteristics of indium phthalocyanine chloride/p-Si solar cell
Synthetic Metals Elsevier
H.M.Zeyada
M.M.El-Nahass
E.M.El-Menyawy
A.S.El-Sawah
1 - تحميل الملف
 
Influence of gamma ray irradiation and annealing temperature on the optical constants and spectral dispersion parameters of metal-free and zinc tetraphenylporphyrin thin films: A comparative study
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
H.M. Zeyada
M. M. Makhlouf
, M.M. El-Nahass
1 - تحميل الملف
 
Electrical conduction mechanisms and dielectric constants of nanostructured methyl violet 2B thin films
Appl. Phys. A (2015) 119:1109–1118
H. M. Zeyada
M. M. Makhlouf
1 - تحميل الملف
 
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