A. El‐naggar

发表

Electronic structure and laser induced piezoelectricity of a new quaternary compound TlInGe3S8

I. Kityk, A. Fedorchuk, M. Piasecki, 2018 .

Periodic solution of the generalized Rayleigh equation

Livija Cveticanin, G. M. Abd El-Latif, G. M. Ismail, 2008 .

Control of the nonlinear oscillator bifurcation under a superharmonic resonance

A. El‐naggar, K. Khalil, 2013 .

Novel AgGa0.95In0.05Ge3Se8 crystalline alloys for light-operated piezoelectricity

I. Kityk, O. Parasyuk, W. Kuźnik, 2016 .

Tl4SnS3, Tl4SnSe3 and Tl4SnTe3 crystals as novel IR induced optoelectronic materials

I. Kityk, A. El‐naggar, A. Albassam, 2016, Journal of Materials Science: Materials in Electronics.

Harmonic and sub-harmonic resonance of MEMS subjected to a weakly non-linear parametric and external excitations

A. El‐naggar, G. Mosa, A. El-Bassiouny, 2013 .

Modification of indole by electron-rich atoms and their application in novel electron donor materials

I. Kityk, A. El‐naggar, A. Albassam, 2017 .

Laser-stimulated Pockels effect in CdBr2/Cu polymer nanocomposites

I. Kityk, G. Myronchuk, P. Czaja, 2020 .

Effect of thickness on the structural and optical properties of GaN films grown on Si(111)

A. El‐naggar, 2012, Journal of Materials Science: Materials in Electronics.

Different modifier oxides effect on the photoluminescence and photoinduced piezooptics of Er3+-doped fluorotellurite glasses

M. Piasecki, I. Kityk, A. El‐naggar, 2017, Journal of Materials Science: Materials in Electronics.

Periodic Solutions of the Duffing Harmonic Oscillator by He's Energy Balance Method

A. El‐naggar, G. Ismail, 2016 .

Non-linear optics of nano-scale pentacene thin film

A. Jilani, I. Yahia, A. El‐naggar, 2016 .

Influence of frequency and applied voltage on electrical characterization of p-ZnTe:N/CdTe:Mg/n-CdTe:I/GaAs grown by molecular beam epitaxy

T. Wojtowicz, J. Iqbal, I. Yahia, 2017 .

Applications of He ’ s Amplitude-Frequency Formulation to the Free Vibration of Strongly Nonlinear Oscillators

A. El‐naggar, G. Ismail, 2012 .

Laser-stimulated elastoopticity in nanocrystalline CdCl0.5J0.5 layers

G. Myronchuk, A. El‐naggar, A. Albassam, 2019, Materials Research Express.

Laser operation by photovoltaic features of kesterite Cu2ZnSnSexS4−x crystalline films

G. Myronchuk, I. Kityk, A. El‐naggar, 2015, Journal of Materials Science: Materials in Electronics.

Simultaneous Uptake of Multiple Amino Acids by Wheat

A. El‐naggar, H. Høgh-jensen, A. de Neergaard, 2009 .

An investigation on linear and non-linear optical constants of nano-spherical CuPc thin films for optoelectronic applications

I. Yahia, H. Zahran, M. Shkir, 2016 .

Influence of Al-doped ZnO and Ga-doped ZnO substrates on third harmonic generation of gold nanoparticles

I. Kityk, K. Kobayashi, M. Oyama, 2015 .

Chenopodium quinoa Willd. A new cash crop halophyte for saline regions of Egypt

A. El‐naggar, H. M. Al-Sayed, S. Hussin, 2017 .

Biomarkers of Exposure and Effect in Nile Tilapia (Oreochromis niloticus) Environmentally Exposed to Multiple Stressors in Egypt

A. El‐naggar, A. Hagras, H. Salem, 2021, Bulletin of Environmental Contamination and Toxicology.

Photoinduced Operation by Absorption of the Chalcogenide Nanocrystallite Containing Solar Cells

G. Myronchuk, A. El‐naggar, A. Albassam, 2016 .

Coherent laser induced synthesis of rare earth doped nanocrystallites of 50 PbO-25Bi 2 O 3 -20Ga 2 O 3 -5BaO

P. Czaja, A. El‐naggar, A. Albassam, 2018, 1902.08836.

Laser operated piezoelectricity in Ag0.5Pb1.75GeS4 and Ag0.5Pb1.75GeS3Se crystals

O. Parasyuk, I. Kityk, A. El‐naggar, 2016, Journal of Materials Science: Materials in Electronics.

Synthesis, structural, electronic and linear electro-optical features of new quaternary Ag2Ga2SiS6 compound

I. Kityk, G. Myronchuk, M. Piasecki, 2017 .

Fast and easy synthesis of novel Strontium apatite nanostructured phase: Structure, spectroscopy, and dielectric analysis

I. Yahia, M. Alghamdi, A. El‐naggar, 2017 .

Effect of plant species and temperature on amino acid release from plant material

A. El‐naggar, H. Høgh-jensen, A. Neergaard, 2010, Agronomy for Sustainable Development.

IR laser induced spectral kinetics of AgGaGe3Se8:Cu chalcogenide crystals.

A. Wojciechowski, O. Parasyuk, E. Gondek, 2013, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Optically stimulated optical effects in the ZnO:Tm nanorods

I. Kityk, A. Aloufy, A. El‐naggar, 2015 .

Optical and structural characterization of GaN thin films at different N to Ga flux ratios

A. El‐naggar, 2011 .

Effect of chemical annealing on the optical properties of hydrogenated amorphous silicon films

A. El‐naggar, A. Al-Dhafiri, 2008, 2008 33rd IEEE Photovoltaic Specialists Conference.

Photo induced anisotropy in the AgGaGe3Se8:Cu chalcogenide crystals

O. Parasyuk, I. Kityk, A. El‐naggar, 2013 .

Photoinduced operation and diagnostic of superconductivity in the MgB2 films

I. Kityk, M. Shahabuddin, A. El‐naggar, 2013, Journal of Materials Science: Materials in Electronics.

Thickness dependent optical dispersion and nonlinear optical properties of nanocrystalline fluorescein dye thin films for optoelectronic applications

I. Yahia, M. Shkir, A. El‐naggar, 2016 .

Role of MgB2/Cr2O3 nano-interfaces in photoinduced nonlinear optical treatment of the MgB2 superconducting films

I. Kityk, M. Shahabuddin, A. El‐naggar, 2014 .

Laser induced birefringence in La–Ga–S–O–Gd glass polymer nanocomposites

G. Myronchuk, A. El‐naggar, A. Albassam, 2016, Journal of Materials Science: Materials in Electronics.

Novel temperature operated electrooptical materials based on K2ZnCl4: PVA polymer nanocomposites

A. Wojciechowski, A. El‐naggar, A. Albassam, 2018, Materials Letters.

Novel poly(aryl ether ketone) with electro-optic chromophore side chains for light modulators

I. Kityk, A. El‐naggar, A. Albassam, 2017, Journal of Materials Science: Materials in Electronics.

Crop responses to 15N-labelled organic and inorganic nitrogen sources

A. El‐naggar, H. Høgh-jensen, A. Neergaard, 2007, Nutrient Cycling in Agroecosystems.

QUINOA AS A NEW LEAFY VEGETABLE CROP IN EGYPT

A. El‐naggar, S. Hussin, E. El-Samad, 2018, Arab Universities Journal of Agricultural Sciences.

Synthesis of Some Biologically Active Visnagin-9-sulfonylamino Acid and Dipeptide Derivatives.

A. El‐naggar, M. Latif, A. El-Salam, 1982 .

SYNTHESIS OF N-(HYDROGEN METHYLPHOSPHONOTHIONYL), N-(O-METHYL METHYLPHOSPHONOTHIONYL) AMINO ACID METHYL ESTERS AND THEIR ANTIMICROBIAL ACTIVITIES

A. El‐naggar, S. A. Abdel-Ghaffar, F. Kora, 1994 .

Synthesis of some 3-hydroxynaphthalene-2-carbonylamino acid and dipeptide derivatives.

A. El‐naggar, M. Badie, F. Ahmed, 2009, International journal of peptide and protein research.

Synthesis and biological activity of some new 3,6-dinitro-1:8-naphthaloyl- and 3,6-diamino-1:8-naphthaloylamino acids and dipeptide derivatives.

A. El‐naggar, M. R. Zaher, A. A. Salem, 2009, International journal of peptide and protein research.

Synthesis of some biologically active substituted thiazole and thiazoline-amino acid derivatives. Part I.

A. El‐naggar, M. Latif, A. El-Salam, 2009, International journal of peptide and protein research.

Synthesis and biological activity of some new 3-and 6-substituted coumarin amino acid derivatives. Part I

M. Radi, A. El‐naggar, M. Latif, 1981 .

Synthesis of some 2-(N-protected or free aminoacyl or N-tosyltripeptide)-aminophenazines, aminonaphthophenazines and 4-(N-protected or free aminoacyl or N-tosyltripeptide)aminophenazone derivatives

A. El‐naggar, M. Badie, F. Ahmed, 1981 .

Tl2S–Ga2S3–GeS2 glasses for optically operated laser third harmonic generation

L. Marushko, I. Olekseyuk, O. Parasyuk, 2017, Journal of Materials Science: Materials in Electronics.

Band structure, electronic and optical features of Tl4SnX3 (X = S, Te) ternary compounds for optoelectronic applications

M. Piasecki, I. Kityk, A. El‐naggar, 2017 .

Specific features of photoconductivity and photoinduced piezoelectricity in AgGaGe3Se8 doped crystals

I. Kityk, G. Myronchuk, A. Fedorchuk, 2017 .

Third order nonlinear optical features of Bi2Fe4O9 multiferroic near antiferromagnetic phase transitions

I. Kityk, A. Fedorchuk, P. Czaja, 2016 .

Giant increase of optical transparency for Zn-rich CaxZn1−xO on Al2O3 (0 0 0 1) grown by pulsed laser deposition

M. Alkahtani, A. Albadri, Z. Alahmed, 2016 .

Laser-induced piezoelectric effects in chalcogenide crystals

O. Parasyuk, I. Kityk, A. El‐naggar, 2013 .

Rapid synthesis of cesium-doped hydroxyapatite nanorods: characterisation and microbial activity

I. Yahia, A. El‐naggar, Reem Al-wafi, 2019, Advances in Applied Ceramics.

Linear and non-linear optics of nano-scale 2′,7′dichloro-fluorescein/FTO optical system: Bandgap and dielectric analysis

J. Iqbal, I. Yahia, H. Zahran, 2016 .

Microhabitat Selection of Ectoparasitic Monogenean Populations of the Nile Catfish, Clarias gariepinus

A. El‐naggar, A. Hagras, M. Mashaly, 2019 .

Dosimetric properties of lithium borate glass doped with dysprosium.

C. Woda, A. El‐naggar, N. El-Faramawy, 2020, Luminescence : the journal of biological and chemical luminescence.

PbGa6Te10 crystals for IR laser operated piezoelectricity

I. Veremchuk, M. Piasecki, O. Parasyuk, 2018 .

Laser operated PVA polymer/(TeO 2 -(x))–ZnO–WO 3 –TiO 2 –Na 2 O (x = Bi 2 O 3 or Pr 2 O 3 mol %) glass composites

M. Mahdi, I. Kityk, A. El‐naggar, 2017 .

A Novel Effect of CO2 Laser Induced Piezoelectricity in Ag2Ga2SiS6 Chalcogenide Crystals

G. Myronchuk, O. Parasyuk, I. Kityk, 2016 .

A Novel Effect of CO 2 Laser Induced Piezoelectricity in Ag 2 Ga 2 SiS 6 Chalcogenide Crystals

G. Myronchuk, O. Parasyuk, I. Kityk, 2016 .

Improvement of the optical characteristics of PVA/PVP blend with different concentrations of SnS2/Fe

A. El‐naggar, A. Albassam, G. Lakshminarayana, 2021, Journal of Vinyl and Additive Technology.

Changes of fluorescent spectral features after successive rare earth doping of gadolinium oxide powders

A. Majchrowski, W. Kuźnik, I. Kityk, 2012 .

Subharmonic Solutions of Governed MEMS System Subjected to Parametric and External Excitations

K. Khalil, A. El‐naggar, A. M. Omran, 2017 .

Periodic Solutions of a Modified Duffing Equation Subjected to a Bi-Harmonic Parametric and External Excitations

K. Khalil, A. El‐naggar, A. El-Bassiouny, 2016 .

Periodic and non-periodic combination resonance in kinematically excited system of rods

A. M. El-Naggar, A. F. El-Bassiouny, A. El‐naggar, 2003, Appl. Math. Comput..

Heavy Metal Analysis in Some Water Types from Egypt and Saudi Arabia, and Future Aspirations of Water Resources Management

A. El‐naggar, 2016 .

Ocular changes in uraemia.

A. El‐naggar, A. El-Refaie, M. Moghazi, 1972, Bulletin of the Ophthalmological Society of Egypt.

n-(CdMgTe/CdTe)/(p-(CdTe/ZnCdTe/ZnTe)/p-GaAs heterostructure diode for photosensor applications

T. Wojtowicz, F. Yakuphanoglu, I. Yahia, 2016 .

Laser stimulated piezo-optics of γ-irradiated (Ga55In45)2S300 and (Ga54.59In44.66Er0.75)2S300 single crystals

A. Fedorchuk, M. Piasecki, I. Kityk, 2017 .

On the Initial Stress, Magnetic Field, Voids and Rotation Effects on Plane Waves in Generalized Thermoelasticity

S. M. Abo-Dahab, A. M. Abd-Alla, Ibrahim A. Abbas, 2013 .

Magneto-thermoelastic problem in non-homogeneous isotropic cylinder

A. El‐naggar, M. Fahmy, A. Abd-alla, 2003 .

Integrated Use of Nanomechanical, Histological, and Biochemical Biomarkers of Oreochromis niloticus as a Signature of Metal Stress

A. El‐naggar, A. Hagras, H. Salem, 2021, Catrina: The International Journal of Environmental Sciences.

Wave propagation in layered media under initial stresses

A. El‐naggar, M. Saliem, 1996 .

Efficacy of Surgical Treatment of Unstable Sacral Fractures

A. El‐naggar, A. Rashad, Omar Abd El-Whab Kelany, 2020 .

Multiferroic Eu doped BiFeO3 microparticle polymer composites as materials for laser induced gratings

I. Kityk, A. El‐naggar, A. Albassam, 2015, Journal of Materials Science: Materials in Electronics.

Fractional order four-phase oscillator based on double integrator topology

Ahmed M. Soliman, Ahmed Gomaa Radwan, Lobna A. Said, 2017, 2017 6th International Conference on Modern Circuits and Systems Technologies (MOCAST).

The propagation of thermal stresses in an infinite elastic slab

A. M. Abd-Alla, A. M. El-Naggar, Mohamed Abdelsabour Fahmy, 2004, Appl. Math. Comput..

Thermal stresses in a rotating non-homogeneous orthotropic hollow cylinder

A. M. Abd-Alla, S. M. Ahmed, A. M. El-Naggar, 2002 .

On the rotation of a non-homogeneous composite infinite cylinder of orthotropic material

A. El‐naggar, A. Abd-alla, S. M. Ahmed, 1995 .

Structural and optical properties of novel optoelectronic Tl1−xIn1−xSixSe2 single crystals

I. Kityk, G. Myronchuk, A. Fedorchuk, 2014, Journal of Materials Science: Materials in Electronics.

Synthesis and characterization of wide-scale UV–vis CUT-OFF laser filter using methyl violet-6B/PMMA polymeric composite films

I. Yahia, A. El‐naggar, S. Keshk, 2018 .

Photoconductivity and nonlinear optical features of novel AgxGaxGe1-xSe2 crystals

G. Myronchuk, A. Fedorchuk, O. Parasyuk, 2017 .

Specific features of nonlinear optical properties of Eu3+ doped BiFeO3 nanopowders near antiferromagnetic transition

I. Kityk, A. El‐naggar, A. Albassam, 2016 .

Electric-field induced nonlinear optical materials based on a bipolar copper (I) complex embedded in polymer matrices

I. Kityk, A. El‐naggar, A. Albassam, 2015, Journal of Materials Science: Materials in Electronics.

Gold nanoparticles deposited on fluorine-doped tin oxide substrates as materials for laser operated optoelectronic devices

M. Oyama, A. Wojciechowski, I. Kityk, 2013, Journal of Materials Science: Materials in Electronics.

UV-Induced Anisotropy In CdBr2-CdBr2: Cu Nanostructures

I. Kityk, A. El‐naggar, A. Albassam, 2015 .

Transport Phenomena In Single Crystals Tl1−XIn1−XGeXSe2 (x=0.1, 0.2)

G. Myronchuk, L. Piskach, O. Parasyuk, 2015 .

Photoinduced Optical Properties Of Tl1−xIn1−xSixSe2 Single Crystals

G. Myronchuk, L. Piskach, O. Parasyuk, 2015 .

ZnS/PVA nanocomposites for nonlinear optical applications

I. Kityk, A. El‐naggar, J. Michel, 2016 .

Preparation and fluorescence properties of La2CaB10O19 crystals doped with Pr3+ ions

A. Majchrowski, W. Kuźnik, I. Kityk, 2011 .

Laser Induced Piezo-Optical Effects in Chalcogenides

K. Ozga, J. Jędryka, A. M. El-Naggar, 2019, 2019 21st International Conference on Transparent Optical Networks (ICTON).

Er–Pr doped tellurite glass nanocomposites for white light emitting diodes

I. Kityk, J. Wasylak, A. El‐naggar, 2012 .

Er–Pr tellurite glasses as promising materials for white light emitting diodes

J. Wasylak, I. Kityk, A. El‐naggar, 2012, Journal of Materials Science: Materials in Electronics.

PbGa2GeS6 crystal as a novel nonlinear optical material: Band structure aspects

I. Kityk, G. Myronchuk, A. Fedorchuk, 2018 .

DEPENDENCE OF THE OPTICAL AND ELECTRICAL PROPERTIES OF CHEMICALLY ANNEALED VACUUM-DEPOSITED a-Si:H FILMS ON THE DEPOSITION RATE

A. El‐naggar, 2013 .

Correlation between phosphorus concentration and opto-electrical properties of doped a-Si:H films

A. El‐naggar, A. Bakry, 2013 .

Electrocardiographic changes following x-irradiation of the canine heart.

A. El‐naggar, A. Badran, A. Abdallah, 1970, American heart journal.

Reactance-less RM relaxation oscillator using exponential memristor model

Ahmed G. Radwan, Ahmed H. Madian, Mohamed E. Fouda, 2016, 2016 28th International Conference on Microelectronics (ICM).

Monitoring of genetic polymorphism in some tilapia species based on fin tissues isozyme distributions.

A. El‐naggar, Y. Saad, A. Mansour, 2009 .

Analytical Solutions of Strongly Non-linear Problems by the Iteration Perturbation Method

A. El‐naggar, G. Ismail, 2015 .

On the dynamical problem of a generalized thermoelastic granular infinite cylinder under initial stress

A. El‐naggar, 1992 .

Comparative review of carbon nanotube FETs

A. El‐naggar, A. Mansour, Anass Wanass, 2016, 2016 Third International Conference on Electrical, Electronics, Computer Engineering and their Applications (EECEA).

Influence of atomic hydrogen annealing on the optical properties of vacuum-deposited a-Si:H films

A. El‐naggar, A. Al-Dhafiri, 2009 .

Linear optical properties of (Cu2O)x (Al2O3)0.05−x (B2O3)0.20 (PbO)0.75 glasses in the spectral range 200–3300 nm

S. El-zaiat, A. El‐naggar, M. Youssif, 2013 .

The response of nonlinear controlled system under an external excitation via time delay state feedback

A. M. El-Naggar, A. El‐naggar, K. Khalil, 2016 .

Analytical solution of strongly nonlinear Duffing oscillators

A. El‐naggar, G. Ismail, 2016 .

SYNTHESIS OF SOME 2‐THENOYL, 5‐BROMO‐2‐THENOYL AND 5‐NITRO‐2‐THENOYLAMINO ACID DERIVATIVES AND THEIR ANTIMICROBIAL ACTIVITY

A. El‐naggar, M. Aboul-Enein, A. Makhlouf, 1983 .

Optical and non-linear optical properties of the solid solutions AgGaGe3(1–x)Si3xSe8

G. Myronchuk, M. Piasecki, O. Parasyuk, 2018, Optik.

Optical parameters of epitaxial GaN thin film on Si substrate from the reflection spectrum

S. El-zaiat, A. El‐naggar, S. M. Hassan, 2009 .

Growth of Stable Bilayer CrO2/MgB2 Films by Pulsed Laser Deposition

M. Shahabuddin, I. Kityk, A. El‐naggar, 2015 .

Water Security Issue in Al Qurayyat City, KSA: An overview

Ahmed M. El-Naggar, Fahd S. Al-Anzi, Abdul Aziz Al-Anzi, 2014 .

Structural and optical features of novel Tl1−xIn1−xGexSe2 chalcogenide crystals

I. Kityk, G. Myronchuk, A. Fedorchuk, 2014 .

A Preliminary Report on Drinking and Household Water Quality

Fahd S. Al-Anzi, A. El‐naggar, Abdul Aziz Al-Anzi, 2014 .

Water Quality for Some Vegetable and Livestock Husbandry Farms in AlQurayyat, KSA-Current Status and Future Aspirations

Fahd S. Al-Anzi, A. El‐naggar, Badr K. Al-Ruwaili, 2015 .