كلمة لزائرى الموقع

يسعدنى أن ارحب بزيارتكم وأجو أن تستفيدوا من محتويات الموقع فأهلا بكم.
د. ناصر عبده عبد الرازق الغماز،أستاذ الفيزياء التجريبية بقسم: الفيزياء، بكلية: العلوم جامعة دمياط

أحدث أبحاثى
* Conducting Polymers. VII. Effect of Doping with Iodine on the Dielectrical and Electrical Conduction Properties of Polyaniline
* Effect of chemical and physical doping with iodine on the optical and dielectric properties of poly(vinyl chloride)
* Dielectrical properties and conduction mechanism of quinoline Schiff base and its complexes

الأبحاث العلمية

Dielectric permittivity, AC electrical conductivity and conduction mechanism of high crosslinked-vinyl polymers and their Pd(OAc)2 composites
Polymers, 2021, 13(17), 3005
Elbayoumy, Elsayed
El-Ghamaz, Nasser A
Mohamed, Farid Sh.
Diab, Mostafa A
Nakano, Tamaki

Synthesis, identification and application of metal organic framework for removal of industrial cationic dyes
Journal of Molecular Liquids, 2021, 342, 117435
Kiwaan, Hala A
Sh. Mohamed, Farid
El-Bindary, Ashraf A
El-Ghamaz, Naser A.
Abo-Yassin, Heba R
El-Bindary, Mohamed A

Experimental and electrical studies of zeolitic imidazolate framework-8 for the adsorption of different dyes
Journal of Molecular Liquids, 2021, 338, 116670
Kiwaan, Hala A
Sh. Mohamed, Farida
El-Ghamaz, Nasser A
Beshry, Nesma M
El-Bindary, Ashraf A.

Experimental and electrical studies of Na-X zeolite for the adsorption of different dyes
Journal of Molecular Liquids, 2021, 332, 115877
Kiwaan, H.A.
Mohamed, F.S.
El-Ghamaz, N.A.
Beshry, N.M.
El-Bindary, A.A.

Limited frequency domain of the ac conductivity of some As2O3.V2O5.CuO.Nd2O3 glasses
Journal of Non-Crystalline Solids, 2021, 558, 120659
Ahmed, E.M., El-Ghamaz, N.A., Albhbah, S.M.

Theoretical and experimental studies on structural and optical properties of two quinoxaline 1,4dioxide derivatives
Journal of Materials Science: Materials in Electronics, 2020, 31(24), pp. 22012–22027
El-Ghamaz, N.A.
Moqbel, M.S.
El-Shabaan, M.M.

Effect of Nd3+ ions on the structural, physical and emission properties of some As2O3.V2O5.CuO glasses
Ceramics International, 2020, 46(16), pp. 25089–25096
Ahmed, E.M.
El-Ghamaz, N.A.
Albhbah, S.M.

New semiconducting core-shell nanocomposites
COMPOSITE INTERFACES 2020, VOL. 27, NO. 4, 385–399
A. S. Al-Hussainia
W. E. El-Banaa
N. A. El-Ghamaz

New semiconductor core-shell based on nano-rods core materials
POLYMER-PLASTICS TECHNOLOGY AND MATERIALS 2020, VOL. 59, NO. 6, 630–641
Ayman S. Al-Hussaini
Wael E. El-Banaa
and Nasser A. El-Ghamaz

Linear and nonlinear optical properties of alizarin red S thin films
Indian J Phys (July 2019) 93(7):861–868
A S Awed
N A El-Ghamaz
M M El-Nahass
H M Zeyada

Hysteresis analysis in dye-sensitized solar cell based on different metal alkali cations in the electrolyte
Electrochimica Acta 319 (2019) 110e117
Hytham Elbohy
Hagar El-Mahalawy
Nasser A. El-Ghamaz
Hamdy Zidan

Conducting polymers X: Dielectric constant, conduction mechanism and correlation between theoretical parameters and electrical conductivity of poly (N,N′-bis-sulphinyl p-phenylenediamine-2,6-diaminipyridine) and poly (N,N′-bis-sulphinyl p-phenylenediamine
European Polymer Journal 115 (2019) 268–281
M.A. Diab
A.Z. El-Sonbati
N.A. El-Ghamaz
Sh.M. Morgan
O. El-Shahat

Linear and nonlinear optical properties of irradiated Toluidine Blue thin films
Optik Volume 178, February 2019, Pages 532-543
M.A.Nasher
M.I.Youssif
N.A.El-Ghamaz
H.M.Zeyad

Temperature and frequency dependence outline of DC electrical conductivity, dielectric constants, and AC electrical conductivity in nanostructured TlInS2 thin films
A. El-ghandour# N.A. El-Ghamaz#M.M. El-Nahass# H.M. Zeyada
A.El-ghandour
N.A.El-Ghamaz
M.M.El-Nahass
H.M.Zeyada

Thermal Kinetics and Theoretical Third Order Nonlinear Optical Susceptibility of some As2O3·V2O5·FeO Glasses
Physica Status Solidi (A) Applications and Materials Science Volume 215, Issue 18, 19 September 2018, Article number 1800299
Ahmed, E.M.
El-Ghamaz, N.A.
Edres, A.M.

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