عودة

 

الأستاذ الدكتور/ عفاف على محمد على جادالله
أستاذ متفرغ بقسم الفيزياء، كلية العلوم، جامعة اسيوط
تفاصيل السيرة الذاتية

بيانات ال MIS

دخول الإعضاء

تواصل مع العضو نسخة للطباعة
تليفون المكتب 088-2412133
الموبايل 01001350016
تليفون المنزل 088-2346204
البريد الالكترونى afaf@aun.edu.eg
afaf.gadallah@aun.edu.eg
google scholar link https://scholar.google.com.eg/citations?hl=ar&user=gLjRPaIAAAAJ&view_op=list_works

  • دكتوراه فى الفيزياء، العلوم، جامعة اسيوط، 1973
  • ماجستير فى الفيزياء، العلوم، جامعة اسيوط، 1970
  • بكالوريوس فى الفيزياء، العلوم، جامعة اسيوط، 1965
الدرجات العلمية :
  • أستاذ متفرغ بقسم الفيزياء، كلية العلوم، جامعة اسيوط، 2004
  • أستاذ بقسم الفيزياء، كلية العلوم، جامعة اسيوط، 1987
  • أستاذ مساعد بقسم الفيزياء، كلية العلوم، جامعة اسيوط، 1977
  • مدرس بقسم الفيزياء، كلية العلوم، جامعة اسيوط، 1973
  • مدرس مساعد بقسم الفيزياء، كلية العلوم، جامعة اسيوط، 1972
  • معيد بقسم الفيزياء، كلية العلوم، جامعة اسيوط، 1965

المجالات البحثية:
SEMICONDUCTOR QUANTUM DOTS , CdSe SEMICONDUCTOR QUANTUM , carbon Nanotubes

الابحاث :

1-A. GADALLA, M. MOHAMED & D. HAMAD, SYNTHESIS AND CHARACTERIZATION OF Au/CdSe & Ag/CdSe CORE/SHELL NANOPARTICLES, International Journal of Metallurgical & Materials Science and Engineering (IJMMSE), Vol. 3, Issue 2, PP.59-68, 2013
2-A. GADALLA & D. HAMAD, SYNTHESIS AND PARTICLE SIZE CHARACTERIZATION OF CdSe SEMICONDUCTOR QUANTUM DOTS, International Journal of Metallurgical & Materials Science and Engineering (IJMMSE), Vol. 3, Issue 5, PP.37-46, 2013
3-A. Gadalla, M. Mohamed & D. Hamad, SYNTHESIS AND PARTICLE SIZE CHARACTERIZATION OF CdSe SEMICONDUCTOR QUANTUM DOTS, International Journal of Metallurgical & Materials Science and Engineering (IJMMSE), Vol. 3, Issue 5 , 37-46, 2013
4-Afaf Ali Gadalla and Mohanned Mohamed Mahmod, Characterization and Synthesis of carbon Nanotubes, Journal of Materials Science and Engineering, PP. 191-194, 2011
5-M. B. Mohamed, S. Hasan, A.A. Gadalla, E. El-Shirbini and M. A. El-Sayed, Band gap variation of CdSe particle due to surface modification, Journal of Physics: Conference Series, 2010
6-A. A. Gadalla and M. Mohaned, Nanocrystalline Dye- Solar Cells, Solid state studies in ceramic, Gordon research conferences; Colby-sawyer College in New London, NH, USA, 2010
7-A. A. Gadalla, Characterization and synthesis carbon nanotubes, Gordon research conferences: Clusters, Nanocrystals Nanostructures, Mount Holyoke College in South Hadley, MA, USA, 2009
8-K. El-Sayed, H. Hosny, M. Mohsen, A.A.Gadalla, L. El Nady & G. Mehena, Women in Physics: The status and needs of female physics students, The 3ed IUPAP Int. Conference on Women in Physics, Seoul, Korea; The ICWIP Nov., 2008. The American Institute of Physics, AIP, Proc., 2009
9-A.A. Gadalla, Attracting girls into physics, The 3ed IUPAP Int. Conference on Women in Physics, Seoul, Korea; The ICWIP Nov. 2008. Published by the American Institute of Physics, Proc. AIP, 2009
10-A.A. Gadalla, Carbon, Fullerenes & Graphene, Gordon research conferences (GRC); Cluster Nan crystals Nanostructures, Mount Holyoke College in South Hadley, Ma, USA, 2009
11-A.A. Gadalla, The situation of women and education in Egypt, Conference on the Regional Conference on Women in Physics (Africa- Middle East) the Egyptian National Committee of Pure &Applied Physics; Ain Shams Uni., Egypt, Proc. , 2007
12-A.A. Gadalla and R. Areany, Effect of composition and annealing on some of the structural and optical properties for the turnery system Zn SexTe 1-x films, Gordon Research Conference (GRC): Thin Film& Crystal Growth Mechanisms , Mount Holyoke College in South Hadley, Ma, USA, 2007
13-Axil Lorke & A. A. Gadalla, Manipulation of gold nanoparticles by Atomic Force Microscopy (AFM), TEMPUS-Program on Advanced Materials and Applied Nanotechnology; Duisburg-Essen Uni.Germany, 2006
14-A.A. Gadalla, Fullerenes: Physical and chemical properties of materials in relation to structure, TEMPUS-Seminar, Dep. solid state physics, University of Duisburg-Essen, Germany, 2006
15-A.A. Gadalla, Preparation methods and optical properties of Fullerenes, The 4th Int. Conference of scientific research outlook and technology development in the Arab world (SRO) published by Arab scientific & technology Foundation (ASTF), Damascus, Syrian, Proc, 2006
16-A. Richter, R. Ries, A.A.Gadalla, Nanoindentation measurement from LPE layer of (111) Hg1-xCdxTe/CdTe sample, Int. Workshop Scanning Probe Microscopy Center, Germany, Sep. Proc, 2006
17-A.A Gadalla, Study of some physical and chemical properties of members of Fullerenes family, the 12th Canadian Semiconductor Technique Symposium, Ottawa,Proc, 2005
18-A.A. Gadalla, Characterization for the GaN semiconductors compounds., Int. Conf. Modern Trends in Phys. Research, king Abdel Aziz uni., Jedda, kingdom of Saudi Arabia, Proc, 2004
19-W.Erik& A. A.Gadalla, Implantation by low energy light ions in thin films of Gold, Conf.Condensed Matr and Materials Phys Bahrain, Proc, 2002
20-A. Gaber, N. AFIFY, A. Gadalla and A. Mossad, Decomposition and Precipitation Mechanisms in Supersaturated Al-Mg Alloys, High Temperatures-High Pressures , Vol. 31, pp. 613-626 , 1999
21-M.A .Osman, M.A. Elosely& A.A. Gadalla, Investigation of Localized Levels in Na-Intercalated GaSe Single Crystal, Physica B, 1998
22-A.A. Gadalla, A. E. Soltan & P. Jung , Study the mobility of implanted atoms in films of hcp metals, Proc. Int. Workshop of EPMS, 93 in Sheffield England, 1993. INT. J. Electronics, 1994
23-A.A.Gadalla, Solid C60: Preparation and Characterization, Proc Int. Workshop of EPMS, 93in Sheffield, England, 1993. INT.J .Electronics , 1994
24-A. Gadalla, A.S. Soltan, P. Jung, A Study of the mobility of the implanted atoms in thin films of HCP metal, International Journal of Electronics, Vol. 77, No. 6, 929-935, 1994
25-A.E .Soltan, P. Jung & A. A. Gadalla , Resistivity and implantation distribution of hydrogen and helium in metals, J. Phys. Condensed Matter, 1992
26-A. A. Gadalla, Low cost experiment in physics education Exp.I- Simple trial to gain information about atomic structure. Exp.II- The packing of atoms in crystals. Exp.III -Investigation the relationship between diffusion & cell size , Arab J. of Applied Physics and Education, 1992
27-H. Fladry, A. A. Gadalla & G. K. Wolf, Ion beam induced adhesion improvement of metal layers, Int. Conf. on Ion Beam Modification of metal, Heidelberg, Proc, 1992
28-A.A. Gadalla, Evidence for formation of remarkably stable C60 cluster., Int. Conf. Condensed Matter Phys. & Application, Bahrayn, Apr. Proc., 1992
29-A.S. Soltan, P. Jung , A.A. Gadallah , Resistivity and implanatation distribution of hydrogen and helium in metals., J. Phys. Condens. Matter. , 4, 9573-9580, 1992
30-M. El-Oker, A.A. Gadalla, A. Rahman & S. A. El-Sahhar, Optical properties of Cu4al13 film, Egyp. J. Solid, 1989
31-C. Filemonovicz, W. Kesternich & A. A. Gadalla, The microstructureal features of super alloy Nimonic PE16 after α-implantation, Egy. J. Solid,, 1989
32-A. A. Gadalla & W. Kisternich, Trapping of Helium atoms at precipitation and the influence of Helium on the creep behavior of Nimonic PE16, Arab journal of physics, 1988
33-A. A. Gadalla & M. Elaussely, Microstructural change and mechanical properties of Nimonic PE16 at different thermo mechanical treatments, Arab journal of physics, 1987
34-P. Ehrhart, A.A. Gadalla,W. Jager &N. Tsukuda, Microstructural Evolution in High Energy Helium Implanted Nickel-I. Room Temperature (T<100° C) Implantation, Acta Metal, 1987
35-W. Jager, P. Ehrhart, W.Schilling, F. Dworschak,A. A. Gadalla & N. Tsukuda, Periodic {00} walls of defects in proto-irradiated Cu and Ni, Material Science Forum & Mat. Res. Soc. Sympo., Proc. , 1987
36-A. C. Filemonowicz & A. A. Gadalla , B. Weckermann & W. Kesternich, Microstructural of Helium-implanted Nimonic PE16, Journal of Nuclear Mateial, 1987
37-P. Erhart, A. A. Gaber, A. A. Gadalla, W. Jager & N. Tuskuda, Microstructural evolution in high energy Helium implanted Nickel and Copper, Nuclear Instrument and Method in Physics Research , Proc. of the 36th conf. of Deutche Pysikaliscen Geselschaft, Mienster, Germany, 1986
38-W. Jager, A. A. Gadalla & P. Ehrhart, Periodic modulation of the defect density in proton-irradiated Cu and Ni as observed by Transmission Electron Microscopy, Proc.XIth Int.Cong. on Electron Microscopy, Kyoto, Japan, 1986
39-A. C. Femonowicz & A. A. Gadalla, Toughness and microstructures of aged carburized alloy 800, Egyp. J. of physics, 1986
40-A. A. Gadalla, W. Jager & P. Ehrhart, TEM investigation of the micro structural evaluation during Mev Helium implanted in copper, Journal of Nuclear Material, 1986
41-A. A. Gadalla, W. Jager & P. Ehrhart, TEM investigation of the micro structural evolution in Nickel during Mev Helium implantation, Journal of Nuclear Material, 1985
42-A. A. Gadalla, The fundamental process of radiation damage, Journal of scientific and Industrial Research, 1985
43-A. A. Gadalla, W. Jager and P. Ehrhart, Radiation damage effect in Mev proton irradiation copper, Arab Journal of Physics, 1985
44-P. Ehrhart and A. A.. Gadalla, Study of radiation damage in nickel after high energy He- implantation, Bull. Fac. Sci. Assiut Uni, 1985
45-A. A. Gadalla, Helium- implantation studies of aged γ/ γ, alloy, Egyptian Journal of Solid, 1985
46-A. A. Gadalla and A. C. Filemonwicz, Some investigation on the nature of ordered alloy Ni Cr, Indian J.of Pure and Applied Phys, 1985
47-A. A. Gadalla, Some technical expression describing dislocation array, Egyptian journal of solid, 1985
48-A. A.Gadalla, A. C. Filemonowicz, I. M. Issa & F. Hammad, X-ray and electron microscope investigation of some Heterocyclic compound, Egy. J. of Solid, 1984
49-H. Hammad, A. A. Gadalla & M.Dongal, The plastic behavior during simultaneous torsional tensile deformation of pure Aluminum and dilute Aluminum alloy, Applied Physics, 1984
50-S.A. Metwally, A. A. Gadalla &Y.A. Marghlani, Fragmintation of Naphthoxazoles under electron impact, Pakistan J. Sci. Ind. Res, 1980
51-A. A. Gadalla, The plastic deformation of Copper-Beryllium-alloy, Indian Journal of Pure and Applied Physics, 1980
52-A. A. Gadalla & V. Gerold, The fatigue of Copper-Chromium alloy, Indian Journal of Pure and Applied Physics, 1980
53-A. A. Gadalla, The constitution and structure of Copper-Gold-Gallium alloy, the first Conference of Mining and Metallurgical Technology, Fac. Eng. Assiut University, Egypt, , Proc, 1977
54-S. A. Metwally & A. A. Gadalla, Mass spectra of Hydroxyanthraquinone derivatives (II), Indian Journal of Chemistry, 1977
55-A. A. Gadalla, A. F.Elnady &I. M.Issa, Electrical properties of some Naphthoxazole derivatives, Indian J. of Pure and Applied Physics, 1976
56-S. A. Metwally & A. A. Gadalla, Fragmentation pattern of Polyfunctional Anthraquinone derivatives, Bull. Fac., Assiut Uni., Egypt, 1976
57-A. A. Gadalla & I. M. Issa, Electrical and optical properties of some selected organic semiconductors, Indian Journal of Pure and Applied Physics, 1976
58-M. K. Bhagava, A. A. Gadalla & K. Schubert, Coexistent phase of Fe Si-type in Nickel-Palladium-Gallium and Nickel- Platinum-Gallium mixtures, Journal of less-Common Metal, 1975
59-A. A. Gadalla & Konorad Schubert, On the constitution of the mixture Nickel-Platinum –Gallium, Zeitscrift Metalkunde, 1975
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