Ramadan K. Awad. Nationality : Egyptian Phone No. : Home: Mobil:

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1 Personal details Name : Ramadan Khamice Awad Khatter Date of Birth : Feb, 1964, Alexandria, Egypt Sex : Male Marital : Married and have two sons and one daughter Status Nationality : Egyptian Phone No : Home: Mobil: Location : rawad64@yahoo.com ramadan.awad@bau.edu.lb : Alexandria, Egypt Education Professor of Materials Science Feb Assistant professor Feb Ph.D channel system between Alexandria University Egypt and Genoa University Italy M.Sc Alexandria University Egypt B.Sc Alexandria University Egypt, Excellent with Honor Major research Interests 1 : Electrical and magnetic properties of solid 2 : Superconductivity 3 : Thermal properties of matter 4 : X-ray Powder diffraction 5 : Nano-oxides preparation Professional Experience 1 : Alexandria University, professor of Materials Science ( ) Alexandria University, Assistant professor ( ) 2 : Alexandria University, Physics Lecturer ( ) 3 : Arab Academic of Science and Technology, Physics Lecturer ( ) 4 : Alexandria University, Instructor ( ) 5 : Beirut Arab University- Lebanon, Physics Lecturer ( ) 6 : Beirut Arab University- Lebanon, Visitor professor ( ) 7 : Arab Academic of Science and Technology, Assistance professor ( ) and ( ) 8 : Beirut Arab University- Lebanon, Visitor professor ( ) 9 : Arab Academic of Science and Technology, professor ( ) 10 : Director of computer center and microcomputer Dec to Oct : Editorial board in Alexandria journal of Physics (OPEN ACCESS ACADEMIC JOURNAL ISSN: ) 12 : Beirut Arab University- Lebanon, Tripoli, professor of Materials 1

2 Science (2012-till now) Membership in Scientific Societies 1 : Egyptian Society of Solid State Physics 2 : Arab Society of Materials Science 3 : Egyptian Society of Physics Awards 1 : Dr. El-Sherbiny award, Alexandria University, for being the top of the class of the B.Sc. (Distinction First Class Honor) : Alexandria University award, 2005 Gold- medal from Alexandria University award, 2010 ( The best 30 th researcher in University) Teaching Experience Superconductivity : Alexandria University and Beirut Arab University Materials Science : Alexandria University and Beirut Arab University Statistical Physics : Alexandria University and Beirut Arab University Crystal Physics : Alexandria University Waves : Alexandria University Thermodynamics : Alexandria University and Beirut Arab University General physics : Alexandria University, Arab Academic of Science and Technology and Beirut Arab University Transport Phenomena of Solid : Alexandria University and Beirut Arab University Electricity and Magnetism : Alexandria University and Beirut Arab University Electricity and physical optics : Arab Academic of Science and Technology Magnetism : Arab Academic of Science and Technology Mechanics : Arab Academic of Science and Technology Applied thermodynamics : Arab Academic of Science and Technology Modern Physics : Beirut Arab University Electromagnetism : Beirut Arab University Circuit Analysis : Beirut Arab University Electrical and Thermal properties of solid Band theory of solid and Semiconductors : : Beirut Arab University Beirut Arab University Fine Measurements : Beirut Arab University 2

3 Condensed Matter : Beirut Arab University and Alexandria University Low temperature Physics : Beirut Arab University Magnetism and magnetic properties of solids Bio-Physics : Beirut Arab University : Beirut Arab University and Alexandria University Electrodynamics : Beirut Arab University and Alexandria University Quantum theory of Solid Electromagnetic theory Alexandria University Technical Experience 1 : Low temperature techniques 2 : Vacuum techniques 3 : Electrical and magnetic properties measurements 4 : SQUID measurements 5 : High temperature superconductor preparation 6 : X-ray analysis 7 : Mechanical properties of solids analyses 8 : Thermal analyses Diploma in Geophysics Alexandria University Conferences Participating 1 : VIII SATT Conference, 1-4 October 1996, Como, Italy 2 : Stripes and HTSC conference, 2-7 June 1998, Roma, Italy 3 : INF-Meting 2000, Genoa, June 2000 Genoa, Italy 4 : ISM2-coference, August 2001, China 5 : International Conference on Research Trends in Science and Technology, Lebanese American University, 2002, Beirut, Lebanon 6 : 7 th European conference on applied superconductivity, September 2005, Vienna, Austria 7 : The Arab International Conference in Recent Advances in Physics and Materials Science, September 18-20, 2005, Alexandria, Egypt 8 : The First Afro-Asian Conference on Advanced Materials Science and Technology, Nov , 2006 Cairo, Egypt 9 : 8 th European conference on applied superconductivity, September 2007, Brussels, Belgium 10 : The second International Conference in Physics and Materials Science, October 26-28, 2007, Alexandria, Egypt The third International Conference in Physics and Materials Science, October 23-25, 2009, Alexandria, Egypt : 3

4 Pre-reviewers in International Journals 1- Journal of Low Temperature Physics (Springer) 2- Journal of Materials Science (Springer) 3- Physica C (Elsevier) 4- Chemistry and Physics of Materials (Elsevier) 5- Journal of Materials Science and Engineering B (Elsevier) 6- Journal of Applied Physics (AIP) 7- Physics and chemistry of solids (Elsevier) 8- Solid State Science (Elsevier) 9- Ceramics International (Elsevier) 10- Zeitschrift fuer Natuforscchuung A (Research gate) Supervisor for 1- Fourteen students (PhD in Physics) {5-students in BAU } 2- Twenty three students (M, Sc. in Physics) {10-students in BAU} List of Publications 1- R. Awad, A.I. Abou Aly, N. H. Mohammed, H. A. Motaweh and D. El-Said Bakeer, Physical and mechanical properties of GdBa 2 Cu 3 O 7-δ added with nanosized CoFe 2 O 4, journal of superconductivity and Novel Magnetism (2014) accepted. 2- M. Roumié, S. Marhaba, R. Awad, M. Kork, I. Hassan and R. Mawassi, Improvement of superconducting parameters of Bi 1.8 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10+δ added with nano-ag, Journal of superconductivity and Novel Magnetism (2013), in press 3- M.ME. Barakat, A.I. Abou-Aly, R. Awad, N.S. Aly and S. Ibrahim, Electrical Resistivity and Vickers Microhardness Studies of Y 3-x Nd x Ba 5-x Ca x Cu 8 O 18-δ Samples, Journal of superconductivity and Novel Magnetism (2013), accepted. 4- M. Roumié, W. Abdeen, R. Awad, M. Kork, I. Hassan and R. Mawassi, Excess conductivity analysis of Bi 1.8 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10+δ added with nano-zno and nano- Fe 2 O 3, Journal of low temperature Physics (2014) 174: M. Roumié, S. Marhaba, R. Awad, M. Kork, I. Hassan and R. Mawassi, Effect of Fe 2 O 3 nano-oxide addition on the superconducting properties of the (Bi,Pb)-2223 phase, journal of superconductivity and Novel Magnetism 27 (2014)

5 6- W. Abdeen, N. H. Mohammed, R. Awad, S. A. Mahmoud, M. Hasebbo, Influence of Nano-Ag Addition on the Mechanical Properties of (Cu 0.5 Tl 0.5 )-1223 Superconducting Phase, journal of superconductivity and Novel Magnetism 26 (2013) R. Awad, A. AL-Zein, M. Roumie, and I. H. Ibrahim. Synthesis and Characterization of Tl-1223 Substituted by Scandium, journal of Materials Science and technology 29 (2013) N.H. Mohammed, A.I. Abou-Aly, R. Awad, I.H. Ibrahim, M. Roumié, M. Rekaby, mechanical and electrical properties of (Cu 0.5 Tl 0.5 )-1223 phase added with nano- Fe 2 O 3, Journal of low temperature Physics (2013) 172: A.I. Abou Aly, N. H. Mohammed, R. Awad, H. A. Motaweh and D. El-Said Bakeer, Magneto-conductivity Analysis for GdBa 2 Cu 3 O 7 δ Added with Nanosized Ferrite CoFe 2 O 4, journal of superconductivity and Novel Magnetism 26 (2013) W. Abdeen, N. H. Mohammed, R. Awad, S. A. Mahmoud, M. Hasebbo, Influence of Nano- Ag Addition on Phase formation and Electrical Properties of (Cu 0.5 Tl 0.5 ) Phase, journal of superconductivity and Novel Magnetism 26 (2013) W. Abdeen, N. H. Mohammed, R. Awad, S. A. Mahmoud, M. Hasebbo, Influence of Nano- Ag Addition on Phase Formation and Excess Conductivity of (Cu 0.5 Tl 0.5 ) Superconducting Phase. Fourth international conference of Physics and materials Science Egypt (2012), to be published in Open science A.I. Abou Aly, N. H. Mohammed, R. Awad, H. A. Motaweh and D. El-Said Bakeer, Determination of superconducting parameters of GdBa 2 Cu 3 O 7- added with nanosized ferrite CoFe 2 O 4 from excess conductivity analysis, journal of superconductivity and Novel Magnetism 25 (2012) R. Awad, A.I. Abou-Aly, M. Roumié, S.A. Mahmoud, M.ME. Barakat, Ion beam analysis and EPR studies for GdBa 2 Cu 3-x Ru x O 7-δ superconducting phase, Physica C 477 (2012) N. H. Mohammed, R. Awad, A. I. Abou-Aly, I.H. Ibrahim, M. Roumié, M. Rekaby, Ion Beam Analysis and Electrical Resistivity Studies of (Cu 0.5 Tl 0.5 )-1223 Phase Added by Nano-Oxides, journal of superconductivity and Novel Magnetism 25 (2012) A. I. Abou- Aly, N. H. Mohammed., R. Awad, H. Motaweh and D. Bakeer, Determination of superconducting parameters of Gd-123 phase added with Co 2 FeO 4 5

6 nano ferrite from Excess conductivity and magneto conductivity analysis. MAR12 Meeting of the American Physical Society, March (2012) Boston USA. 16- N. H. Mohammed, R. Awad, A. I. Abou-Aly, I. H. Ibrahim, and M. S. Hassan, Optimizing the preparation conditions of Bi-2223 superconducting phase using PbO and PbO 2, accepted in J. Materials Science and Applications April (2012), in press. 17- R. Awad, A.I. Abou-Aly, M. M. H. Abdel gawad, and I. G-Eldeen, The influence of SnO 2 nano-particles addition on the Vickers microhardness of (Bi,Pb)-2223 superconductor phase, journal of superconductivity and Novel Magnetism 25 (2012) R. Awad, M. Roumié, A. I. Abou-Aly, S. A. Mahmoud and M. ME. Barakat, Ion beam analysis and normal state conduction mechanisms for (Bi, Pb)-2223 and (Tl, Pb)/Sr-1212 superconducting phases substituted by ruthenium, journal of superconductivity and Novel Magnetism 25 (2012) A. I. Abou-Aly, R. Awad, S. A. Mahmoud and M. ME. Barakat, Synthesis, characterization and magnetoresistance studies of Tl 0.5 Pb 0.5 Sr 1.6 Ba 0.4 CaCu 2-x Ru x O 7-δ superconductor, journal of superconductivity and Novel Magnetism 25 (2012) A. I. Abou-Aly, S. A. Mahmoud, R. Awad, I. H. Ibrahim and M. ME. Barakat, Magnetic transport properties in GdBa 2 Cu 3-x Ru x O 7-δ superconducting phase, Journal of Low temperature Physics 176 (2012) A. I. Abou-Aly, R. Awad, M.K.Yousef, and M. Anas, Thermomechanical analysis of (Cu 0.5 Tl 0.5 )-1223 substituted by Pr and La, journal of Materials Science and technology 28 (2012) R. Awad, A. I. Abou-Aly, S. A. Mahmoud and M. ME. Barakat, EPR studies of Tl 0.5Pb 0.5Sr 1.6Ba 0.4CaCu 2-xRu xo 7-δ superconductor, journal of applied magnetic resonance 41 (2011) R. Awad, A. I. Abou-Aly, S. A. Mahmoud and M. ME. Barakat, Normal state conduction mechanisms in GdBa 2 Cu 3-x Ru x O 7-δ, journal of superconductivity and Novel Magnetism 24 (2011) R. Mawassi, R. Awad, M. Roumie, M. Kork and I. H. Ibrahim, Superconducting Properties of (Bi,Pb)2223 phase added with nano- ZnO oxide, presented in 6

7 conference CIMA March, Beirut, Lebanon (2011), journal of Advanced Materials Research 324 (2011) A.I. Abou-Aly, M. M. H. Abdel gawad, R. Awad and I. G-Eldeen, Improving the physical properties of (Bi, Pb)-2223 phase by SnO 2 nano-particles addition, journal of superconductivity and Novel Magnetism 24 (2011) A. I. Abou-Aly, R. Awad, S. A. Mahmoud and M. ME. Barakat, EPR studies of (Bi, Pb)-2223 phase substituted by Ru, journal of Alloys and compounds 509 (2011) R. Awad, A. I. Abou-Aly, M. K. Yousef, and M. Anas, Mechanical properties of (Cu 0.5 Tl 0.5 )-1223 substituted by Pr, journal of superconductivity and Novel Magnetism 24 (2011) A. I. Abou-Aly, R. Awad, M.K.Yousef, and M. Anas, Excess conductivity analysis of (C 0.5 Tl 0.5 )-1223 substituted by Pr and La. J. Low Temperature Physics 163 (2011) N. H. Mohammed, A. I. Abou-Aly, I.H. Ibrahim, R. Awad and M. Rekaby, Effect of Nano- Oxides Addition on the Mechanical Properties of (Cu 0.5 Tl 0.5 ) Phase, J. superconductivity and Novel Magnetism 24 (2011) M. M. Elokr, R. Awad, Asmaa Abd El-Ghany, A. Abou Shama and A. Abd El-wanis, Effect of Nano-Sized ZnO on the physical properties of (Cu 0.5 Tl 0.25 Pb 0.25 ) Ba 2 Ca 2 Cu 3 O 10-δ, J. Superconductivity and Novel Magnetism 24 (2011) A. I. Abou-Aly, S. A. Mahmoud, R. Awad and M. ME. Barakat, Electrical Resistivity and Magnetoresistance Studies of (Bi, Pb)-2223 Phase Substituted by Ru, J. Superconductivity and Novel Magnetism 23 (2010) S. G. Elsharkawy, N. H. Mohammed, W. Abdeen, A. I. Abou-Aly and R. Awad, Thermal Analysis Studies of (Bi, Pb)-2223 / Linear Low Density Polyethylene Composite Materials, Presented in ICSM 2010 (Turkey) and J. Superconductivity and Novel Magnetism 24 (2011) A. I. Abou Aly, I. H. Ibrahim, R. Awad, A. El- Harizy and A. Khalaf, Stabilization of Tl-1223 Phase by Arsenic Substitution, J. Superconductivity and Novel Magnetism 23 (2010) N. H. Mohammed, M. Roumié, H. A. Motaweh, R. Awad, D. El-Said Bakeer, B. Nsouli, Determination of stoichiometry and superconducting properties of Tl

8 and (Cu 0.25 Tl 0.75 )-1234 phases substituted by Erbium, J. Superconductivity and Novel Magnetism 23 No. 4 (2010) N. H. Mohamed, A. I. Abou-Aly, I. H. Ibrahim, R. Awad and M. Rkaby, Mechanical properties of (Cu 0.5 Tl 0.5 )-1223 add by nano-sno 2, Journal of Alloys and compounds, 486 (2009) A.I. Abou-Aly, R. Awad, I.H. Ibrahim and A. Faraj, Ac Magnetic Susceptibility and Magnetic Hysteresis Studies of Tl-2223 Substituted by Fe and Zn, accepted for presentation in March Meeting March 16 20, 2009; Pittsburgh, Pennsylvania. 37- A.I. Abou-Aly, R. Awad, I.H. Ibrahim and W. Abdeen, Effect of Sm- substitution on the Electrical and Magnetic Properties of (Tl 0.8 Hg 0.2 )-1223 Journal of Alloys and compounds 481, (2009) Abou-Aly, N.H. Mohammed, M. Roumié, A. El Khatib, R. Awad and Sh. A. Nour El Dein, Ion Beam Analysis and Physical Properties Measurements of (Tl 0.8 Hg 0.2-x Sb x )Ba 2 Ca 2 Cu 3 O 9-δ, J. Superconductivity and Novel Magnetism 22 (2009) R. Awad, S. Elsherekwey, I. H. Ibrahim, and B. Shazbak, Superconducting properties of (Tl 1.6 Pb 0.4 )-2223 Substituted by Praseodymium, Asian Journal of Applied science 2 (2009) M.M.H. Abdel-gawad, N.H. Mohammed, R. Awad, A.I. Abou-Aly, H.A.Motaweh and D. El-said-Bakeer, EPR studies of Tl-1234 and (Cu 0.25 Tl 0.75 )-1234 substituted by Er 3+ ions. Proceeding of the 1st International Joint Conference on Materials Science (Future challenges) & Nanotechnology and Biotechnology -MNB 09- January 4-6th, (2009)-NRC- Cairo, EGYPT. 41- A.I. Abou-Aly, N.H. Mohammed, A. El Khatib, R. Awad and Sh.A. Nour El Dein, Effect of post-oxygen annealing on the superconducting parameters of (Tl 0.8 Hg 0.2 )Ba 2 Ca 2 Cu 3 O 9-δ substituted by Sb. Proceeding of the 1st International Joint Conference on Materials Science (Future challenges) & Nanotechnology and Biotechnology -MNB 09- January 4-6th, (2009)-NRC- Cairo, EGYPT. 42- A.I. Abou-aly, S.G. Elsharkawy, R. Awad and I.H. Ibrahim, Superconducting properties of Tl-1223 substituted by Titanium, The Open Superconductor Journal, 1 (2009)1-8. 8

9 43- A.I. Abou-Aly, R. Awad, I.H. Ibrahim and W. Abdeen, Excess conductivity analysis for Tl 0.8 Hg 0.2 Ba 2 Ca 2 Cu 3 O 9-δ substituted by Sm and Yb, Solid state communication 149 (2009) S. Elsherekwey and R. Awad, Thermal expansion measurements of (Cu 0.25 Tl 0.75 )-1234 superconducting phase by MgO nano-oxide addition, Journal of alloys and compounds 478 (2009) R. Awad, Study the influence of MgO nano-oxide addition on the electrical and mechanical properties of (Cu 0.25 Tl 0.75 )-1234 superconducting phase, Superconductivity and Novel Magnetism 21 (2008) R. Awad, Enhancement the formation of (Cu, Tl) superconducting phase by Cd-substitution, Journal of Alloys and compounds 474 (2009) R. Awad, S.G. Elsharkawy I. H. Ibrahim, M. Roumie and A. Zein, Synthesis and Characterization of Tl-1223 Substituted by Scandium, accepted for publication in international journal of Material Science (2008). 48- R. Awad, Effect of Cd- substitution on the formation of (Cu, Tl) superconducting phase, accepted for publication in Egyptian journal of Solid-State Physics (2008) 49- R. Awad, Improvement the superconducting parameters of Tl-1212 by Ruthenium substitution, Journal of Physics: Conference Series, Series 97 (2008) R. Awad, A.I. Abou-Aly, I.H. Ibrahim and W. Abdeen, Normal-state Hall effect measurements for Tl 0.8 Hg 0.2 Ba 2 Ca 2 Cu 3 O 9-δ substituted by Sm and Yb, Solid state communication 97 (2008) R. Awad, I.H. Ibrahim, E.M.E. Mansour, M. Roumie, Magnetoresistance Studies of Tl-1223 Phase Substituted by Scandium, Journal of Physics: Conference Series, 97 (2008) M. Roumié, R. Awad, I.H. Ibrahim, A. Zein, K. Zahraman and B. Nsouli, PIXE and RBS Analysis of Tl-1223 Superconducting Phase Substituted by Scandium, Nuclear Instruments and Methods in Physics Research B 266 (2008) R. Awad, A.I. Abou-Aly, S. Isber and W. Malaeb, Investigation of Specific Heat and Thermopower Properties of Tl-1223 Substituted by Sodium, Solid state communication 145 (2008)

10 54- R. Awad, A.I. Abou-Aly, I.H. Ibrahim, M. El-Korek, S. Isber and A. Faraj, Superconducting properties of zinc substitution in Tl-2223 phase, Journal of alloys and compounds, 460 (2008) N.H. Mohammed, A.I. Abou-Aly, H.A. Motaweh, R. Awad, and D. El-Said Bakeer, Excess conductivity and magnetic conductivity of Tl-1234 and Tl-Cu-1234 substituted by Er, The second Arab International Conference in Physics and Material Science, Alexandria Egypt (2007). 56- A.I. Abou-Aly, R. Awad, A. El-Harizy and A. Khalaf, Dielectric measurement of Tl-1223 phase substituted by Arsenic, The second Arab International Conference in Physics and Material Science, Alexandria Egypt (2007). 57- A. I. Abou-Aly, A. El-Khatib, N.H. Mohammed, R. Awad and Sh.A. Nour El Dein, Effect of Sb on the physical properties of Tl 0.8 Hg 0.2 Ba 2 Ca 2 Cu 3 O 9-δ, The second Arab International Conference in Physics and Material Science, Alexandria Egypt (2007). 58- R. Awad, A.I. Abou-Aly, S.A. Mahmoud and M.ME. Barakat, Thermal expansion measurements using x-ray powder diffraction of Tl-1223 substituted by molybdenum, Supercond. Sci. Technol. 20 No. 4 (2007) R. Awad, Thermopower measurements for T phase substituted by Titanium, Proceedings of the First Afro-Asian Conference on Advanced Materials Science and Technology, Nov (2006), Cairo, Egypt 290. Accepted for publication in Journal of pure and applied physics, (2007). 60- A.I. Abou-Aly, R. Awad, M. Gaafar and N. Roushdy, Transport properties for (T1, Pb, Cd)-1223 superconducting phase, Proceedings of the First Afro-Asian Conference on Advanced Materials Science and Technology, Nov (2006), Cairo, Egypt A.I. Abou-Aly, R. Awad, N.H. Mohammed and M. Rekaby, Electrical resistivity and hall effect studies for T substituted by Scandium, Proceedings of the First Afro- Asian Conference on Advanced Materials Science and Technology, Nov (2006), Cairo, Egypt A.I. Abou-Aly, R. Awad, S.A. Mahmoud and M. Barakat, Determination of the superconducting parameters from electrical resistivity measurements for T Substituted by Molybdenum, Proceedings of the First Afro-Asian Conference on Advanced Materials Science and Technology, Nov (2006), Cairo, Egypt

11 63- N.H. Mohammed, A.I. Abou-Aly, R. Awad and M. Rekaby, Magnetoresistance studies of Tl-1212 phase substituted by Scandium, Supercond. Sci. Technol. 19 No. 11 (2006) A.I. Abou-Aly, R. Awad, A.M. Hafez and A.A. Faraj, Superconductivity in TlBa 2 Ca 2 (Cu 1-x V x ) 3 O 9-δ phase, The Arab International Conference in Recent Advances in Physics and Materials Science Alexandria, Egypt, September 18-20, (2005), number N.H. Mohammed, A.I. Abou-Aly, R. Awad and A. Attia, Effect of silver addition on Tl-2212 and (Tl, Pb)-2223 superconductor phases, The Arab International Conference in Recent Advances in Physics and Materials Science Alexandria, Egypt, September 18-20, (2005), number S. Isber, R. Awad, M. Tabbal, A. I. Abou-Aly, B. Nsouli, K. Zahraman, A. Mansour and A. Farj, Superconducting properties of Tl-2223 phase substituted by Iron, Journal of Physics: Conference Series 43 (2006) R. Awad, A. I. Abou-Aly, S. Isber and W. Malaeb, Effect of the partial replacement of Ca by alkaline element Na on Tl-1223 superconductor, Journal of Physics: Conference Series 43 (2006) S. Isber, R. Awad, A.I. Abou-Aly, M. Tabbal and J.M. Kaouar, Electric resistivity and magnetic susceptibility studies of Tl-1223 substituted by Cobalt, Supercond. Sci. Technol. 18 (2005) R. Awad, A.I. Abou Aly, I.H. Ibrahim and W. Abdeen, Electrical resistivity behavior in Tl 2 Ba 2 Ca 1-x R x Cu 2 O 8-δ with R= Nd and Gd, Supercond. Sci. Technol. 17 (2004) R. Awad and N.H. Mohammed, Synthesis and Electrical resistivity studies of Tl 1-x Pr x Ba 2 Ca 2 Cu 3 O 9- δ superconductors, Supercond. Sci. Technol. 17 (2004) A.I. Abou-Aly, R. Awad, A.M. Hafez, A.A. Faraj, Anomalous behavior in the superconducting transition temperature of Tl 1-x V x Ba 2 Ca 2 Cu 3 O 9-δ, International Conference on Research Trends in Science and Technology (2002), R. Awad, A.I. Abou-Aly, I.H. Ibrahim, N.H. Mohammed and A. Attia, Study of the superconductivity in V x Tl 2 Ba 2 Ca 2 Cu 3 O 10+δ, International Conference on Research Trends in Science and Technology (2002), R. Awad, Superconducting properties of Tl 1-x Yb x Ba 2 Ca 2 Cu 3 O 9-δ, Supercond. Sci. Technol. 15 (2002)

12 74- R. Awad, Study of Electric Resistance and Magnetoresistance for Ag x (Tl 0.8 Pb 0.1 Bi 0.1 )Ba 2 Ca 2 Cu 3 O 9-δ superconductors, Egypt. J. Sol, 24 No. 1 (2001) A.I. Abou-Aly, M.F. Mostafa, I.H. Ibrahim R. Awad and M.A. Al-Hajji, Electrical and magnetic properties of Hg 0.3 Tl 0.7 Ba 2 Ca 3 Cu 4 O 10+δ with Ni and Ag, Supercond. Sci. Technol. 15 (2002) R. Awad, N.S. Aly, I.H. Ibrahim, A.I. Abou-Aly, A.I. Saad, Effect of magnetic field on the electrical resistance of Tl-1223 doped by Zn and Ni, Physica B 307 (2001) A.I. Abou-Aly, R. Awad, N.H. Mohammed, Transverse and longitudinal magnetoresistances Tl 1-x Er x Ba 2 Ca 2 Cu 3 O 9-δ in weak magnetic field, Journal of Magnetism and Magnetic Materials (2001) A.I. Abou-Aly, M.F. Mostafa, I.H. Ibrahim, M.T. Korayem, R. Awad and M.A. Al- Hajji, Effect of cooling rate and strontium doping on the formation of (Hg, Tl)-1234 phase, Supercond. Sci. Technol. 14 (2001) R. Awad, N.S. Aly, I.H. Ibrahim, A.I. Abou-Aly, A.I. Saad, Replacement study of Thallium by Zn and Ni in Tl-1223 superconductor phase, Physica C (2000) R. Awad, N. Gomaa, M.T. Korayem, Synthesis and characterization of the Indiumdoped Tl-1212 phase, Stripes and Related Phenomena, edited by Bianconi and Saini. Kluwer Academic/Plenum Publishers, New York (2000). 81- A.I. Abou-Aly, N.H. Mohammed, R. Awad and I.H. Ibrahim, Study of the localization and Cooper Pair Breaking in Tl 1-x Er x Ba 2 Ca 2 Cu 3 O 9-δ, Supercond. Sci. Technol. 13 (2000) A.I. Abou-Aly, I.H. Ibrahim, R. Awad, Synthesis and characterization of the Indiumdoped Tl-1223 phase, Journal of Materials Science 35 (2000) A.I. Abou-Aly, R. Awad, N.H. Mohammed and M.T. Korayem, Effect of lead-oxides doping on Tl-Ba-Ca-Cu-O superconducting properties, Egypt. J. Sol, 22 No.22 (1999). 84- A.I. Abou-Aly, M.T. Korayem, N.G. Gomaa, R. Awad and M.A. Al- Hajji, Synthesis and study of the ceramic high- T c superconductor Hg 1-x Tl x Ba 2 Ca 1.8 Y 0.2 Cu 3 O 9+δ (x = 0.3, 0.5, 0.7, 0.9 and 1), Supercond. Sci. Technol. 12 (1999)

13 85- R. Awad, G.A. Costa, C. Ferdghini, M. Fenu, A.I. Abou-Aly, H. El-sayed and E.F. El-wahidy, Stabilization of mercury cuprates by Thallium, superconductivity in Hg 1-x Tl x Ba 2 Ca 2 Cu 3 O 8+δ, IL Nuovo Cimento 19 (1997) A.K. Ibrahim, I.H. Ibrahim, R. Awad and A.I. Abou-Aly, In-plane electrical properties of Ferric Chloride Graphite Intercalated; Alexandria Engineering Journal 52 (1992) A.I. Abou-Aly, R. Awad, I.H. Ibrahim, A.K. Ibrahim, G.O. Zimmerman, R.E. Power and M.Z. Tahar, Low field Hall effect in FeCl 3 graphite intercalation compounds, Synthetic Metals 34 (1991) A.I. Abou-Aly, A.K. Ibrahim, O. El-Shazly, R. Awad and E.F. Elwahidy, Magnetoresistance in low magnetic field of FeCl 3 graphite intercalation, Egyptian J. of solids 12 (1989) R.E. Powers, M.Z. Taher, A.K. Ibrahim, G.O. Zimmerman, A.I. Abou-Aly and R. Awad, Electronic transport properties of ferric chloride intercalated graphite, Materials Research Society, Symposium on Graphite intercalation compound science and application, (1988) Germany. 13

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