الانتقال الى المحتوى الأساسي

جامعة الملك عبدالعزيز

KING ABDULAZIZ UNIVERSITY

كلية العلوم - قسم الفيزياء

أبحاث منشورة لأعضاء هيئة التدريس بقسم الفيزياء لعام 2012

1.     Alvi, M. A., Shamshad A. Khan, and A. A. Al-Ghamdi. "Photo-induced effects on electrical properties of Ga< sub> 15</sub> Se< sub> 81</sub> Ag< sub> 4</sub> chalcogenide thin films." Materials Letters 66, no. 1 (2012): 273-275.

2.     Khan, Zishan H., Numan Salah, Sami Habib, A. A. Al-Ghamdi, and Shamshad A. Khan. "Electrical and optical properties of a-Se< sub> x</sub> Te< sub> 100–x</sub> thin films." Optics & Laser Technology 44, no. 1 (2012): 6-11.

3.     Al-Ghamdi, Ahmed A., Faten Al-Hazmi, Fowzia Alnowaiser, Reem M. Al-Tuwirqi, Attieh A. Al-Ghamdi, Omar A. Alhartomy, Farid El-Tantawy, and F. Yakuphanoglu. "A new facile synthesis of ultra fine magnesium oxide nanowires and optical properties." Journal of Electroceramics 29, no. 3 (2012): 198-203.

4.     Aydın, C., Omar A. Al-Hartomy, A. A. Al-Ghamdi, F. Al-Hazmi, I. S. Yahia, F. El-Tantawy, and F. Yakuphanoglu. "Controlling of crystal size and optical band gap of CdO nanopowder semiconductors by low and high Fe contents."Journal of electroceramics 29, no. 2 (2012): 155-162.

5.     Phan, D-T., R. K. Gupta, G-S. Chung, A. A. Al-Ghamdi, Omar A. Al-Hartomy, F. El-Tantawy, and F. Yakuphanoglu. "Photodiodes based on graphene oxide–silicon junctions." Solar Energy (2012).

6.     Al-Hartomy, Omar A., Ahmed A. Al-Ghamdi, Falleh Al-Salamy, Nikolay Dishovsky, Rossitsa Shtarkova, Vladimir Iliev, and Farid El-Tantawy. "Dielectric and Microwave Properties of Graphene Nanoplatelets/Carbon Black Filled Natural Rubber Composites." International Journal of Materials and Chemistry2, no. 3 (2012): 116-122.

7.     Al-Hartomy, O. A., A. A. Al-Ghamdi, F. Al-Salamy, N. Dishovsky, R. Shtarkova, V. Iliev, and F. El-Tantawy. "Dielectric and microwave properties of carbon nanotubes/carbon black filled natural rubber composites." Plastics, Rubber and Composites 41, no. 10 (2012): 408-412.

8.     Aydin, H., Sh A. Mansour, C. Aydin, Ahmed A. Al-Ghamdi, Omar A. Al-Hartomy, Farid El-Tantawy, and F. Yakuphanoglu. "Optical properties of nanostructure boron doped NiO thin films." Journal of sol-gel science and technology 64, no. 3 (2012): 728-733.

9.     Al‐Ghamdi, A. A., Omar A. Al‐Hartomy, F. Al‐Salamy, Attieh A. Al‐Ghamdi, E. H. El‐Mossalamy, A. M. Abdel Daiem, and Farid El‐Tantawy. "Novel electromagnetic interference shielding effectiveness in the microwave band of magnetic nitrile butadiene rubber/magnetite nanocomposites." Journal of Applied Polymer Science 125, no. 4 (2012): 2604-2613.

10. Shah, M. A. "Growth of uniform nanoparticles of platinum by an economical approach at relatively low temperature." Scientia Iranica (2012).

11. Al-Hartomy, Omar A., Ahmed A. Al-Ghamdi, Falleh Al-Salamy, Nikolay Dishovsky, Desislava Slavcheva, and Farid El-Tantawy. "Properties of Natural Rubber-Based Composites Containing Fullerene." International Journal of Polymer Science 2012 (2012).

12. Al-Agel, F. A., Shamshad A. Khan, E. A. Al-Arfaj, F. M. Al-Marzouki, A. A. Al-Ghamdi, Zishan H. Khan, and M. Zulfequar. "Influence of laser-irradiation on structural and optical properties of phase change Ga< sub> 25</sub> Se< sub> 75− x</sub> Te< sub> x</sub> thin films." Materials Letters (2012).

13. Shah, M. A., and F. A. Al-Agel. "Economical and versatile way to prepare TiO< inf> 2</inf> nanostructures and their safe applications." In Enabling Science and Nanotechnology (ESciNano), 2012 International Conference on, pp. 1-2. IEEE, 2012.

14. Al-Agel, F. A., Shamshad A. Khan, E. A. Al-Arfaj, and A. A. Al-Ghamdi. "Kinetics of non-isothermal crystallization and glass transition phenomena in Ga< sub> 10</sub> Se< sub> 87</sub> Pb< sub> 3</sub> and Ga< sub> 10</sub> Se< sub> 84</sub> Pb< sub> 6</sub> chalcogenide glasses by DSC." Journal of Non-Crystalline Solids 358, no. 3 (2012): 564-570.

15. Zakia, Hesham Mohamed, and Saleh Al-Heniti. "Synthesis and characterization of nanocrystalline MgAlx Fe2Āx O4 ferrites." J. Mater. Res (2012): 2.

16. Al-Hartomy, Omar A., Ahmed A. Al-Ghamdi, Falleh Al-Solamy, Nikolay Dishovsky, Mihail Mihaylov, Milcho Ivanov, and Farid El-Tantawy. "Influence of matrices chemical nature on the dynamic mechanical and dielectric properties of rubber composites comprising conductive carbon black." Journal of Polymer Research 19, no. 12 (2012): 1-8.

17. El-Sebaii, A. A., Shamshad A. Khan, F. M. Al-Marzouki, A. S. Faidah, and A. A. Al-Ghamdi. "Role of heat treatment on structural and optical properties of thermally evaporated Ga< sub> 10</sub> Se< sub> 81</sub> Pb< sub> 9</sub> chalcogenide thin films." Journal of Luminescence (2012).

18. Babkair, Saeed Salem. "A phenomenological model of conduction in Ho-doped barium titanate sensor." Sensors and Actuators A: Physical (2012).

19. Alvi, M. A., M. Zulfequar, and A. A. Al-Ghamdi. "Characterization of phase change Ga< sub> 15</sub> Se< sub> 77</sub> Ag< sub> 8</sub> chalcogenide thin films by laser irradiation." Journal of Alloys and Compounds(2012).

20. Kim, K-S., G-S. Chung, Ahmed A. Al-Ghamdi, and Fahrettin Yakuphanoglu. "Hydrogen sensing characteristics of vertical type hydrogen sensors based on porous 3C-SiC with catalyst materials." Microsystem Technologies: 1-7.

21. Al-Hartomya, Omar A., Mohd Ubaidullah, Sarvari Khatoon, Jamal H. Madani, and Tokeer Ahmadb. "Synthesis, characterization, and dielectric properties of nanocrystalline Ba1ÀxPbxZrO3 (0# x# 0.75) by polymeric citrate precursor route." J. Mater. Res (2012): 2.

22. Wageh, S., Ahmed M. El-Nahas, Anwer A. Higazy, and Mohamed Ahmed. "Preparation and Characterization of a Novel System of CdS Nanoparticles Embedded in Borophosphate Glass Matrix." Journal of Alloys and Compounds(2012).

23. Uddin, Zaheer, M. Saeed, Esam H. AbdulHafith, and Khursheed A. Siddiqui. "An analytical potential function for stable diatomic molecules." Physics Essays25, no. 4 (2012): 540-546.

24. Khan, Shamshad A., J. K. Lal, F. A. Al-Agel, and M. A. Alvi. "Non-isothermal crystallization in Ga-Se-Ag chalcogenide glass by differential scanning calorimetry." Journal of Alloys and Compounds (2012).

25. El-Sebaii, A. A., and S. M. Shalaby. "Solar drying of agricultural products: A review." Renewable and Sustainable Energy Reviews 16, no. 1 (2012): 37-43.

26. Mahmoud, Waleed E., S. J. Yaghmour, and Amal M. Al-Amri. "Enhancement of CdSe quantum dots luminescence by calcium ions." Journal of Luminescence(2012).

27. Gage, Samuel H., Barry D. Stein, Linda Zh Nikoshvili, Valentina G. Matveeva, Mikhail G. Sulman, Esther M. Sulman, David Gene Morgan, Ekaterina Yu Yuzik-Klimova, Waleed E. Mahmoud, and Lyudmila M. Bronstein. "Functionalization of Monodisperse Iron Oxide NPs and Their Properties as Magnetically Recoverable Catalysts." Langmuir 29, no. 1 (2012): 466-473.

28. Alvi, M. A. "Structural, optical and electrical properties of laser irradiated Pb doped Ga-Se chalcogenide thin films." Current Applied Physics (2012).

29. Khan, Z. H., S. A. Khan, and M. A. Alvi. "Study of Glass Transition and Crystallization Behavior in Ga 15 Se 85-x Pb x (0≤ x≤ 6) Chalcogenide Glasses."

30. Mahmoud, Safwat WZ, Moustafa Ahmed, and Ahmed Hassan. "Comprehensive large-signal analyses of RF modulation of vertical cavity surface emitting lasers." Optics & Laser Technology (2012).

31. Mahmoud, Waleed E., and Ahmed A. AlGhamdi. "Charge transport mechanism of graphitenanosheetloaded rubber nanocomposites." Polymer International 61, no. 1 (2012): 51-54.

32. Mahmoud, Waleed E., A. A. AlGhamdi, and Falleh R. AlSolamy. "Evaluation and modeling of the mechanical properties of graphite nanoplatelets based rubber nanocomposites for pressure sensing applications." Polymers for Advanced Technologies 23, no. 2 (2012): 161-165.

33. Mahmoud, Waleed E. "Functionalized ME-capped CdSe quantum dots based luminescence probe for detection of Ba< sup> 2+</sup> ions." Sensors and Actuators B: Chemical 164.1 (2012): 76-81.

34. Mahmoud, Waleed E., Amal M. Al-Amri, and S. J. Yaghmour. "Low temperature synthesis of CdSe capped 2-mercaptoethanol quantum dots." Optical Materials 34.7 (2012): 1082-1086.

35. Alsolamy, Falleh R., A. A. AlGhamdi, and Waleed E. Mahmoud. "Piezoresistive behavior of graphite nanoplatelets based rubber nanocomposites." Polymers for Advanced Technologies 23.3 (2012): 478-482.

36. Al-Agel, F. A., and Waleed E. Mahmoud. "Synthesis and characterization of AIS chalcopyrite thin films for solar cell applications." Materials Letters (2012).

37. Al-Agel, F. A., and Waleed E. Mahmoud. "Synthesis and characterization of highly stoichiometric AgInSe2 thin films via a sol-gel spin-coating technique."Journal of Applied Crystallography 45.5 (2012): 0-0.

38. Al-Harbi, T., F. Al-Hazmi, and Waleed E. Mahmoud. "Synthesis and characterization of nanoporous silica film via non-surfactant template sol-gel technique." Superlattices and Microstructures (2012).

39. Mahmoud, Waleed E., F. Al-Marzouki, S. Al-Ameer, and F. Al-Hazmi. "Synthesis and characterization of one-dimensional vertically aligned Sb-doped ZnO nanowires." Journal of Applied Crystallography 45, no. 2 (2012): 182-185.

40. Al-Hazmi, F., T. Al-Harbi, and Waleed E. Mahmoud. "Synthesis and characterization of thin shell hollow sphere NiO nanopowder via ultrasonic technique." Materials Letters (2012).

41. Mahmoud, Waleed E., and A. M. Al-Sanoosi. "Synthesis, characterization and photoluminescence of ZnO: Cd rosette-like nanostructures using solution process." Superlattices and Microstructures 51.4 (2012): 506-511.

42. Mahmoud, Waleed E., A. A. Al-Ghamdi, and Mohammad W. Kadi. "The influence of γ-rays irradiation on the structure and crystallinity of heteropoly acid doped PVA." Radiation Physics and Chemistry 81.6 (2012): 693-696.

43. Mahmoud, Waleed E. "The physical properties of carbon nanoparticles dispersed into NBR/LLDPE nanocomposites for corrosion protection applications." Journal of Applied Polymer Science 123.5 (2012): 2667-2675.

44. Mahmoud, Waleed E., and S. J. Yaghmour. "The temporal evolution of the structure and luminescence properties of CdSe semiconductor quantum dots grown at low temperatures." Journal of Luminescence (2012).

45. Alvi, M. A., Shamshad A. Khan, and A. A. Al-Ghamdi. "Photo-induced effects on structural and optical properties of Ga< sub> 15</sub> Se< sub> 81</sub> Ag< sub> 4</sub> chalcogenide thin films." Journal of Luminescence 132.5 (2012): 1237-1242.

46. Zaki, H. M., and S. Al-Heniti. "Influence of Calcium Ions on the Structural and Magnetic Properties of CdMg Ferrites Nanoparticles." Journal of Nanoscience and Nanotechnology 12.9 (2012): 7126-7131.

47. Zaki, H. M. "Structure, analysis and some magnetic properties for low temperature fired Ni–Cu ferrite." Physica B: Condensed Matter 407.12 (2012): 2025-2031.

48. Mahmoud, Waleed E., W. Shirbeeny, A. A. AlGhamdi, and S. AlHeniti. "Synthesis and characterization of CdxZn1− xO nanoparticlesdoped aryl poly ether ether ketone for novel application potentials." Journal of Applied Polymer Science 125, no. 1 (2012): 339-343.

49. Yaghmour, S. J., M. Hafez, K. Ali, and W. Elshirbeeny. "The influence of zinc ferrites nanoparticles on the thermal, mechanical, and magnetic properties of rubber nanocomposites." Polymer Composites 33, no. 10 (2012): 1672-1677.

50. AlGhamdi, A. A., Falleh AlSalamy, Omar A. AlHartomy, Attieh A. AlGhamdi, A. M. Abdel Daiem, and Farid ElTantawy. "Thermophysical properties of foliated graphite/nickel reinforced polyvinyl chloride nanocomposites." Journal of Applied Polymer Science 124, no. 2 (2012): 1144-1153.

51. Al-Ghamdi, A. A., E. Shalaan, F. S. Al-Hazmi, Adel S. Faidah, S. Al-Heniti, and M. Husain. "Adsorption sites of hydrogen atom on pure and Mg-doped multi-walled carbon nanotubes." Journal of Nanomaterials 2012 (2012): 89.

52. Ahmed, M., N. Z. El-Sayed, and H. Ibrahim. "Chaos and noise control by current modulation in semiconductor lasers subject to optical feedback." The European Physical Journal D 66.5 (2012): 1-10.

53. Ahmed, Moustafa, Safwat WZ Mahmoud, and Alaa A. Mahmoud. "Influence of pseudorandom bit format on the direct modulation performance of semiconductor lasers." Pramana 79.6 (2012): 1443-1456.

54. Ahmed, Moustafa, and M. Yamada. "Mode oscillation and harmonic distortions associated with sinusoidal modulation of semiconductor lasers." The European Physical Journal D 66.9 (2012): 1-9.

55. Ahmed, M. "Modeling and simulation of dispersion-limited fiber communication systems employing directly modulated laser diodes." Indian Journal of Physics86.11 (2012): 1013-1020.

56. Ahmed, Moustafa, and Minoru Yamada. "Theoretical analysis of mode-competition noise in modulated laser diodes and its influence on the noise performance of fibre links." Journal of Physics D: Applied Physics 45.40 (2012): 405102.

57. Abdalla, S., and F. Marzouki. "Concepts on charge transfer through naturally vibrating DNA molecule." Gene (2012).

58. Abdalla, S., F. Al-Marzouki, A. A. Al-Ghamdi, and Abdulrahman L. Al-Malki. "Role of erythrocytes and leucocytes in charge transfer through human blood."Journal of Molecular Liquids 


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آخر تحديث 7/21/2013 11:45:30 AM