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101

Novel photoconductive Ag/nanostructure ruthenium oxide/p-type silicon Schottky barrier diode by sol–gel method

Al-Ghamdi, Ahmed A., Al-Ghamdi, Attieh A., Al-Hartomy, Omar A., Nawar, Ahmed M., El-Gazzar, E., El-Tantawy, Farid, Yakuphanoglu, F.

Journal:

Journal of Sol-Gel Science and Technology

Year:

2013

Language:

english

File:

PDF, 839 KB

english, 2013

102

Dielectric anisotropy and electrical properties of the copper phthalocyanine (CuPc): 4–4′-n-Heptylcyanobiphenyl (7CB) composite liquid crystals

Al-Hazmi, Faten, Al-Ghamdi, Ahmed A., Al-Senany, Noruh, Alnowaiser, Fowzia, Yakuphanoglu, Fahrettin

Journal:

Composites Part B: Engineering

Year:

2014

Language:

english

File:

PDF, 239 KB

english, 2014

103

Determination of optical band gap of ZnO:ZnAl2O4composite semiconductor nanopowder materials by optical reflectance method

C. Aydın, M. Benhaliliba, Ahmed A. Al-Ghamdi, Zarah H. Gafer…

Journal:

Journal of Electroceramics

Year:

2013

Language:

english

File:

PDF, 645 KB

english, 2013

104

Influence of matrices chemical nature on the dynamic mechanical and dielectric properties of rubber composites comprising conductive carbon black

Omar A. Al-Hartomy, Ahmed A. Al-Ghamdi, Falleh Al-Solamy…

Journal:

Journal of Polymer Research

Year:

2012

Language:

english

File:

PDF, 432 KB

english, 2012

105

Band edge emission of ZnS nanoparticles prepared by excess of thiourea as a source of sulfur

S. Wageh, Ahmed A. Al-Ghamdi, F. Yakuphanoglu

Journal:

Journal of Sol-Gel Science and Technology

Year:

2013

Language:

english

File:

PDF, 646 KB

english, 2013

106

Effect of Matrix Chemical Nature on the Properties of Composites for Microwave Absorbers

Al-Hartomy, Omar A., Al-Ghamdi, Ahmed A., Al-Salamy, Falleh, Dishovsky, Nikolay, Shtarkova, Rossitsa, Slavcheva, Desislava, Iliev, Vladimir, El-Tantawy, Farid

Journal:

Polymer-Plastics Technology and Engineering

Year:

2013

Language:

english

File:

PDF, 660 KB

english, 2013

107

Electrical and photoresponse properties of Al/p-CuFeO2/p-Si/Al MTCOS photodiode

Gupta, R.K., Cavas, M., Al-Ghamdi, Ahmed A., Gafer, Z.H., El-Tantawy, F., Yakuphanoglu, F.

Journal:

Year:

2013

Language:

english

File:

PDF, 1.41 MB

english, 2013

108

Synthesis, magnetic and ethanol gas sensing properties of semiconducting magnetite nanoparticles

Al-Ghamdi, Ahmed A., Al-Hazmi, Faten, Al-Tuwirqi, R.M., Alnowaiser, F., Al-Hartomy, Omar A., El-Tantawy, Farid, Yakuphanoglu, F.

Journal:

Solid State Sciences

Year:

2013

Language:

english

File:

PDF, 867 KB

english, 2013

109

Threshold voltage under white light illumination of zinc oxide based TFT in saturation regime

Mansouri, S., Ben Mansour, N., El Mir, L., Al-Hartomy, Omar A., Al Said, Said A Farha, Al-Ghamdi, Ahmed A., Yakuphanoglu, F.

Journal:

Superlattices and Microstructures

Year:

2013

Language:

english

File:

PDF, 671 KB

english, 2013

110

Facile green synthesis, optical and photocatalytic properties of zinc oxide nanosheets via microwave assisted hydrothermal technique

Al-Hazmi, Faten, Aal, Nadia Abdel, Al-Ghamdi, Ahmed A., Alnowaiser, F., Gafer, Zarah H., Al-Sehemi, Abdullah G., El-Tantawy, Farid, Yakuphanoglu, F.

Journal:

Journal of Electroceramics

Year:

2013

Language:

english

File:

PDF, 503 KB

english, 2013

111

Novel bulk synthesis of magnesium oxide nanobelts networks by microwave hydrothermal route

Aal, Nadia Abdel, Al-Ghamdi, Ahmed A., El-Tantawy, Farid, Yakuphanoglu, F., Farooq, W. A.

Journal:

Journal of Sol-Gel Science and Technology

Year:

2014

Language:

english

File:

PDF, 470 KB

english, 2014

112

Differences and associations of metabolic and vitamin D status among patients with and without sub-clinical hypothyroid dysfunction

Aljohani, Naji J, Al-Daghri, Nasser M, Al-Attas, Omar S, Alokail, Majed S, Alkhrafy, Khalid M, Al-Othman, Abdulaziz, Yakout, Sobhy, Alkabba, Abdulaziz F, Al-Ghamdi, Ahmed S, Almalki, Mussa, Buhary, Ba

Journal:

BMC Endocrine Disorders

Year:

2013

Language:

english

File:

PDF, 199 KB

english, 2013

113

Controlling of photoresponse properties of pentacene thin film phototransistors by dielectric layer thickness and channel widths

Gunduz, B., Al-Hartomy, Omar A., Al Said, Said A Farha, Al-Ghamdi, Ahmed A., Yakuphanoglu, F.

Journal:

Synthetic Metals

Year:

2013

Language:

english

File:

PDF, 8.34 MB

english, 2013

114

Dielectric anisotropy properties of nanostructure metal oxide semiconductor and 4-4′-n-pentylcyanobiphenyl based on nano-nematic composite systems

Al-Hazmi, Faten, Al-Ghamdi, Ahmed A., Al-Senany, Noruh, Alnowaiser, Fowzia, Yakuphanoglu, Fahrettin

Journal:

Journal of Molecular Liquids

Year:

2014

Language:

english

File:

PDF, 564 KB

english, 2014

115

Effect of Environment on the Preparation of CdSe Quantum Dots Capped with Mercaptoacetic Acid

Wageh, S., Higazy, Anwer A., Al-Ghamdi, Ahmed A., Hassouna, Ahmed S.

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2014

Language:

english

File:

PDF, 1.46 MB

english, 2014

116

Effect of solvent and environmental conditions on the structural and optical properties of CdS nanoparticles

Wageh, Swelm., Maize, Mai, Han, Sancan, Al-Ghamdi, Ahmed. A., Fang, Xiaosheng

Journal:

Year:

2014

Language:

english

File:

PDF, 1.88 MB

english, 2014

117

Controlling of dielectrical and optical properties of hydroxyapatite based bioceramics by Cd content

Kaygili, Omer, Keser, Serhat, Ates, Tankut, Al-Ghamdi, Ahmed A., Yakuphanoglu, Fahrettin

Journal:

Powder Technology

Year:

2013

Language:

english

File:

PDF, 1.58 MB

english, 2013

118

A novel recipe to improve the magnetic properties of Mn doped CeO2 as a room temperature ferromagnetic diluted metal oxide

Al-Agel, Faisal A., Al-Arfaj, Esam, Al-Ghamdi, Ahmed A., Losovyj, Yaroslav, Bronstein, Lyudmila M., Mahmoud, Waleed E.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2014

Language:

english

File:

PDF, 1.52 MB

english, 2014

119

Improvement of photoresponse properties of NiO/p-Si photodiodes by copper dopant

Gupta, R.K., Hendi, A.A., Cavas, M., Al-Ghamdi, Ahmed A., Al-Hartomy, Omar A., Aloraini, R.H., El-Tantawy, F., Yakuphanoglu, F.

Journal:

Physica E: Low-dimensional Systems and Nanostructures

Year:

2014

Language:

english

File:

PDF, 5.97 MB

english, 2014

120

Discussion

Gupta, R.K., Hendi, A.A., Cavas, M., Al-Ghamdi, Ahmed A., Al-Hartomy, Omar A., Aloraini, R.H., El-Tantawy, F., Yakuphanoglu, F.

Journal:

Journal of Vascular Surgery

Year:

2007

Language:

english

File:

PDF, 29 KB

english, 2007

121

Photoelectrical characterization of a new generation diode having GaFeO3 interlayer

Soylu, Murat, Cavas, M., Al-Ghamdi, Ahmed A., Gafer, Z.H., El-Tantawy, F., Yakuphanoglu, Fahrettin

Journal:

Solar Energy Materials and Solar Cells

Year:

2014

Language:

english

File:

PDF, 1.13 MB

english, 2014

122

Improved solar efficiency by introducing graphene oxide in purple cabbage dye sensitized TiO2 based solar cell

Al-Ghamdi, Ahmed A., Gupta, R.K., Kahol, P.K., Wageh, S., Al-Turki, Y.A., El Shirbeeny, W., Yakuphanoglu, F.

Journal:

Solid State Communications

Year:

2014

Language:

english

File:

PDF, 1.54 MB

english, 2014

123

Structural and optical properties of spin coated Zn1−xCrxO nanostructures

El Sayed, A.M., Taha, S., Said, G., Al-Ghamdi, Ahmed A., Yakuphanoglu, F.

Journal:

Superlattices and Microstructures

Year:

2013

Language:

english

File:

PDF, 2.64 MB

english, 2013

124

Characterization and modeling of TIPS-pentacene-poly(3-hexyl) thiophene blend organic thin film transistor

Mansouri, S., Mir, L. El, Al-Ghamdi, Ahmed A., Al-Hartomy, Omar A., Said, Said A. Farha Al, Yakuphanoglu, F.

Journal:

Synthetic Metals

Year:

2013

Language:

english

File:

PDF, 1.08 MB

english, 2013

125

New Schottky diode based entirely on nickel aluminate spinel/p-silicon using the sol–gel spin coating approach

Gunduz, B., Al-Ghamdi, Ahmed A., Hendi, A.A., Gafer, Zarah H., El-Gazzar, S., El-Tantawy, Farid, Yakuphanoglu, F.

Journal:

Superlattices and Microstructures

Year:

2013

Language:

english

File:

PDF, 1.73 MB

english, 2013

126

Controlling of dielectrical properties of hydroxyapatite by ethylenediamine tetraacetic acid (EDTA) for bone healing applications

Kaygili, Omer, Ates, Tankut, Keser, Serhat, Al-Ghamdi, Ahmed A., Yakuphanoglu, Fahrettin

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2014

Language:

english

File:

PDF, 1.32 MB

english, 2014

127

Floristic diversity and vegetation analysis of Wadi Arar: A typical desert Wadi of the Northern Border region of Saudi Arabia

Osman, Ahmed K., Al-Ghamdi, Faraj, Bawadekji, Abdulhakim

Journal:

Saudi Journal of Biological Sciences

Year:

2014

Language:

english

File:

PDF, 1.36 MB

english, 2014

128

Dielectric properties of Fe doped hydroxyapatite prepared by sol–gel method

Kaygili, Omer, Dorozhkin, Sergey V., Ates, Tankut, Al-Ghamdi, Ahmed A., Yakuphanoglu, Fahrettin

Journal:

Ceramics International

Year:

2014

Language:

english

File:

PDF, 1.35 MB

english, 2014

129

Photoconducting properties of Cd0.4ZnO0.6/p-Si photodiode by sol gel method

Tataroğlu, A., Aydın, H., Al-Ghamdi, Ahmed A., El-Tantawy, Farid, Farooq, W. A., Yakuphanoglu, F.

Journal:

Journal of Electroceramics

Year:

2014

Language:

english

File:

PDF, 1.44 MB

english, 2014

130

Electrical and photoconducting properties of nanorod in based spinel compound/p-Si photodiode by sol–gel spin coating technique

Tataroğlu, A., Al-Ghamdi, Ahmed A., Omran, Saad Bin, Farooq, W. A., El-Tantawy, Farid, Yakuphanoglu, F.

Journal:

Journal of Sol-Gel Science and Technology

Year:

2014

Language:

english

File:

PDF, 2.34 MB

english, 2014

131

Agriculture satellite image segmentation using a modified artificial Hopfield neural network

Sammouda, Rachid, Adgaba, Nuru, Touir, Ameur, Al-Ghamdi, Ahmed

Journal:

Computers in Human Behavior

Year:

2014

Language:

english

File:

PDF, 5.73 MB

english, 2014

132

Paper money and coins as potential vectors of transmissible disease

Angelakis, Emmanouil, Azhar, Esam I, Bibi, Fehmida, Yasir, Muhammad, Al-Ghamdi, Ahmed K, Ashshi, Ahmad M, Elshemi, Adel G, Raoult, Didier

Journal:

Future Microbiology

Year:

2014

Language:

english

File:

PDF, 2.37 MB

english, 2014

133

High performance organic-on-inorganic hybrid photodiodes based on organic semiconductor-graphene oxide blends

Al-Hartomy, Omar A., Gupta, R.K., Al-Ghamdi, Ahmed. A., Yakuphanoglu, F.

Journal:

Synthetic Metals

Year:

2014

Language:

english

File:

PDF, 1.42 MB

english, 2014

134

The enhanced efficiency to 3.6% based on organic dye as donor and Si/TiO2 acceptor bulk hetero-junction solar cells

Al-Sehemi, Abdullah G., Irfan, Ahmad, Al-Melfi, Mohrah Abdullah M., Al-Ghamdi, Ahmed A., Shalaan, E.

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2014

Language:

english

File:

PDF, 1.54 MB

english, 2014

135

Novel photosensor based on carbon nitride thin films

Gupta, R.K., Al-Ghamdi, Ahmed.A., El-Tantawy, F., Farooq, W.A., Yakuphanoglu, F.

Journal:

Materials Letters

Year:

2014

Language:

english

File:

PDF, 636 KB

english, 2014

136

Novel rapid synthesis of zinc oxide nanotubes via hydrothermal technique and antibacterial properties

Aal, Nadia Abdel, Al-Hazmi, Faten, Al-Ghamdi, Ahmed A., Al-Ghamdi, Attieh A, El-Tantawy, Farid, Yakuphanoglu, F.

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2015

Language:

english

File:

PDF, 1.49 MB

english, 2015

137

Application of pellet softening (PS) as a scale prevention method in seawater desalination plants

Al-Ghamdi, Ahmed, Omar, Waid

Journal:

DESALINATION AND WATER TREATMENT

Year:

2013

Language:

english

File:

PDF, 309 KB

english, 2013

138

[IEEE 2009 IEEE Sensors Applications Symposium (SAS) - New Orleans, LA, USA (2009.02.17-2009.02.19)] 2009 IEEE Sensors Applications Symposium - Application of zigbee for pollution monitoring caused by automobile exhaust gases

Eren, Halit, Al-Ghamdi, Ahmed, Jinhua Luo,

Year:

2009

Language:

english

File:

PDF, 547 KB

english, 2009

139

Dielectric and Microwave Properties of Fullerenes Containing Natural Rubber-based Nanocomposites

Al-Hartomy, Omar A., Al-Ghamdi, Ahmed A., Al-Salamy, Falleh, Dishovsky, Nikolay, Slavcheva, Desislava, Iliev, Vladimir, El-Tantawy, Farid

Journal:

Fullerenes Nanotubes and Carbon Nanostructures

Year:

2014

Language:

english

File:

PDF, 811 KB

english, 2014

140

Structural and Dielectrical Properties of Ag- and Ba-Substituted Hydroxyapatites

Kaygili, Omer, Keser, Serhat, Dorozhkin, Sergey V., Yakuphanoglu, Fahrettin, Al-Ghamdi, Ahmed A., Kirbag, Sevda, Sertkaya, Duygu, Ates, Tankut, Gursoy, N. Canan

Journal:

Journal of Inorganic and Organometallic Polymers and Materials

Year:

2014

Language:

english

File:

PDF, 1.07 MB

english, 2014

141

Rectifying structure with high voltage operation based on CuBO2 as an UV photocatalyst

Soylu, M., Al-Ghamdi, Ahmed A., Omran, Saad Bin, Yakuphanoglu, F.

Journal:

Journal of Alloys and Compounds

Year:

2014

Language:

english

File:

PDF, 3.32 MB

english, 2014

142

Binding of a Benzoate Dye-Molecule Analogue to Rutile Titanium Dioxide Surfaces

Grinter, David C., Nickels, Patrick, Woolcot, Thomas, Basahel, Sulaiman N., Obaid, Abdullah Y., Al-Ghamdi, Ahmed A., El-Mossalamy, El-Sayed H., Alyoubi, Abdulrahman O., Thornton, Geoff

Journal:

The Journal of Physical Chemistry C

Year:

2012

Language:

english

File:

PDF, 2.64 MB

english, 2012

143

One-Step Hydrothermal Synthesis of 2D Hexagonal Nanoplates of α-Fe 2 O 3 /Graphene Composites with Enhanced Photocatalytic Activity

Han, Sancan, Hu, Linfeng, Liang, Ziqi, Wageh, Swelm, Al-Ghamdi, Ahmed A., Chen, Yongsheng, Fang, Xiaosheng

Journal:

Advanced Functional Materials

Year:

2014

Language:

english

File:

PDF, 2.56 MB

english, 2014

144

Structure and magnetic properties of diluted magnetic metal oxides based on Cu-doped CeO2 nanopowders

Al-Agel, Faisal A., Al-Arfaj, Esam, Al-Ghamdi, Ahmed A., Stein, Barry D., Losovyj, Yaroslav, Bronstein, Lyudmila M., Shokr, F.S., Mahmoud, Waleed E.

Journal:

Ceramics International

Year:

2015

Language:

english

File:

PDF, 1.34 MB

english, 2015

145

Design and electrical characterization of Au/Anthracene/p-Si/Al organic/inorganic heterojunction

Al-Ghamdi, Attieh A., Nawar, Ahmed M., El-Tantawy, Farid, Yaghmour, S.J., Azam, Ameer

Journal:

Journal of Alloys and Compounds

Year:

2015

Language:

english

File:

PDF, 1.18 MB

english, 2015

146

Efficient Self-Assembly Synthesis of Uniform CdS Spherical Nanoparticles-Au Nanoparticles Hybrids with Enhanced Photoactivity

Han, Sancan, Hu, Linfeng, Gao, Nan, Al-Ghamdi, Ahmed A., Fang, Xiaosheng

Journal:

Advanced Functional Materials

Year:

2014

Language:

english

File:

PDF, 1.99 MB

english, 2014

147

Efficient Self-Assembly Synthesis of Uniform CdS Spherical Nanoparticles-Au Nanoparticles Hybrids with Enhanced Photoactivity

Han, Sancan, Hu, Linfeng, Gao, Nan, Al-Ghamdi, Ahmed A., Fang, Xiaosheng

Journal:

Advanced Functional Materials

Year:

2014

Language:

english

File:

PDF, 223 KB

english, 2014

148

Controlled Growth from ZnS Nanoparticles to ZnS-CdS Nanoparticle Hybrids with Enhanced Photoactivity

Xu, Xiaojie, Hu, Linfeng, Gao, Nan, Liu, Shaoxiong, Wageh, Swelm, Al-Ghamdi, Ahmed A., Alshahrie, Ahmed, Fang, Xiaosheng

Journal:

Advanced Functional Materials

Year:

2015

Language:

english

File:

PDF, 4.05 MB

english, 2015

149

Electrical and photoresponse properties of Au/ reduced graphene:poly(3-hexylthiophene) nanocomposite /p-Si photodiodes

Wageh, S., Al-Ghamdi, Ahmed A., Al-Turki, Yusuf, Dere, Aysegul, Tjong, S. C., El-Tantawy, Farid, Yakuphanoglu, F.

Journal:

Optical and Quantum Electronics

Year:

2015

Language:

english

File:

PDF, 644 KB

english, 2015

150

Ferroelectric Bi3.25La0.75Ti3O12 photodiode for solar cell applications

Yakuphanoglu, F., Tataroğlu, A., Al-Ghamdi, Ahmed A., Gupta, R.K., Al-Turki, Yusuf, Şerbetçi, Z., Omran, Saad Bin, El-Tantawy, Farid

Journal:

Solar Energy Materials and Solar Cells

Year:

2015

Language:

english

File:

PDF, 1.77 MB

english, 2015