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د. ايهاب مصطفى احمد عبد الحميد، أستاذ مساعد بقسم: الفيزياء، بكلية: العلوم

أحدث أبحاثى
* Electric and dielectric properties of CdSO4-doped borate glasses
* Structural, Thermal, Electrical, and Negative Resistance Properties of (Se60Te40)xTl(100x) Chalcogenide Glasses
* Spectroscopic ellipsometry characterization of Ge30-xSbx Se70 films using Combinations of multiple dispersion functions

الأبحاث العلمية

Electronic signature of the Y3+ ions in some yttrium-doped soda borate glasses
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
Ehab Moustafa Ahmed
Amaal Mohamed
Mortada Youssif
M. M. El-shabaan

Optical and structural properties of yttrium doped zinc lead borate glasses
OPTIK
Ahmed, E. M.
Elzelaky, A. A.
Al-Gammaz, N.
Youssif, M. I.

Effect of Y3+ on the structural and photoluminescence properties of yttrium-doped sodium borate glass
LUMINESCENCE
Ahmed, Ehab M.
Mohamed, Amaal
N. Al-Ghamaz
M. I. Youssif
El-Shabaan, May M.

Calorimetric Analysis and Dielectric Properties of Se50Te45Ge5 Chalcogenide Alloy
JOURNAL OF TESTING AND EVALUATION
Ahmed, E. M.
Atta, A. A.
Wahba, H. H.

Structure and emission properties of P2O5–Na2O–Pb3O4-MO,(MO= SrO, Y2O3, MoO3, Ag2O, CdO and SnO) glass and glass ceramics
Ceramics International
EM Ahmed, NA El-Ghamaz, AL Waly

Mössbauer spectroscopy and other structural properties of some V2O5.SrO.FeO glasses
Materials Research Innovations
A Atta, EM Ahmed, Bushra Al Hasni, HH Wahba, Ali A Alkathiri

Facile ultrasonic aided green reduction of graphene oxide by Doum palm fruit
Fullerenes, Nanotubes and Carbon Nanostructures
Islam H El Azab, EM Ahmed, Ashraf Y Elnaggar, Eman O Taha, MM Atta

Effect of lead oxide on the electrical transport properties of lithium–iron–borate glasses
J Mater Sci: Mater Electron
Mohamed M. Ibrahim, E. M. Ahmed , F. Abdel-wahab, and Abdullah K. Alanazi

Effect of Pb/B ion replacement in B2O3.PbO.Fe2O3.Na2O glasses: Optical, magnetic, and fluorescence properties
Optical Materials
E.M. Ahmed, Eman A. Gaml

Limited frequency domain of the ac conductivity of some As2O3. V2O5. CuO. Nd2O3 glasses
Journal of Non-Crystalline Solids
EM Ahmed, NA El-Ghamaz, SM Albhbah

Electrical conductivity and breakdown properties of some erbium oxide doped phosphovanadate glasses
Journal of Materials Science: Materials in Electronics
EM Ahmed, MI Youssif, AA Elzelaky

Dielectric properties, polarizability and molar refractive index of some VSrFeZnO glasses
Journal of Microwave Power and Electromagnetic Energy
EM Ahmed, B Al-hasni

Effect of Nd3+ ions on the structural, physical and emission properties of some As2O3. V2O5. CuO glasses
Ceramics International
EM Ahmed, NA El-Ghamaz, SM Albhbah

Structural, thermal and photoemission properties of erbium doped phosphate glass
Ceramics International
EM Ahmed, MI Youssif, AA Elzelaky

Electric and dielectric properties of CdSO4-doped borate glasses
International Journal of Modern Physics B
EM Ahmed

عدد الصفحات (2):  1   2