Ramadan K. Awad

1

Personal details

Name : Ramadan Khamice Awad Khatter

Date of Birth : Feb, 1964, Alexandria, Egypt

Sex : Male

Marital

Status

: Married and have two sons and one daughter

Nationality : Egyptian

Phone No : Home: +203-5759086

Mobil: +2 1223931809

Email : ramadan.awad@bau.edu.lb

Location : Alexandria, Egypt

Education

Professor of Materials Science Feb. 2009

Assistant professor Feb. 2004

Ph.D. 1997 channel system between Alexandria University Egypt

and Genoa University Italy

M.Sc. 1991 Alexandria University Egypt

B.Sc. 1986 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 (2009 -2012)

Alexandria University, Assistant professor (2004- 2009)

2 : Alexandria University, Physics Lecturer (1977- 2000)

3 : Arab Academic of Science and Technology, Physics Lecturer

(1977- 2000)

4 : Alexandria University, Instructor (1988- 1995)

5 : Beirut Arab University- Lebanon, Physics Lecturer (2000- 2004)

6 : Beirut Arab University- Lebanon, Visitor professor (2006-2007)

7

: Arab Academic of Science and Technology, Assistance professor

(2007-2008) and (2008-2009)

8 : Beirut Arab University- Lebanon, Visitor professor (2008-2009)

9 : Arab Academic of Science and Technology, professor (2009-2012)

10 : Director of computer center and microcomputer Dec. 2010 to Oct. 2011.

11 : Editorial board in Alexandria journal of Physics (OPEN ACCESS

ACADEMIC JOURNAL ISSN: 2090-4789)

12 : Beirut Arab University- Lebanon, Tripoli, professor of Materials

Science 2012-2014

13 : Beirut Arab University- Lebanon, Chairman of Physics Department (2014

Ramadan K. Awad

2

till now

14 Beirut Arab University – Lebanon, Dean of Faculty of Science (2016 – 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) 1986.

2 : Alexandria University award, 2005

Gold- medal from Alexandria University award, 2010 ( The best 30th 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

: Beirut Arab University

Ramadan K. Awad

3

Band theory of solid and

Semiconductors

: Beirut Arab University

Fine Measurements : Beirut Arab University

Condensed Matter : Beirut Arab University and Alexandria University

Low temperature Physics : Beirut Arab University

Magnetism and magnetic

properties of solids

: Beirut Arab University and Alexandria University

Bio-Physics : Beirut Arab University

Electrodynamics : Beirut Arab University and Alexandria University

Quantum theory of Solid Alexandria University

Electromagnetic theory Diploma in Geophysics 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

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, 12- 16 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 : 7th European conference on applied superconductivity, 12-16 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. 13-16, 2006 Cairo, Egypt

9 : 8th European conference on applied superconductivity, 16-20 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.

Ramadan K. Awad

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)

11- Solid state solidi B

12- Journal of superconductivity and novel magnetism (Springer)

13- Journal of Magnetism and Magnetic Materials (Elsevier)

14- Cryogenic (Elsevier)

Supervisor for

1- Seventeen students (PhD in Physics) {7-students in BAU }

2- Thirty one students (M, Sc. in Physics) {17-students in BAU}

List of Publications

1- A.Srour,W. Malaeb, M.Rekaby, R.Awad, Mechanical properties of the (BaSnO 3

)x/Cu 0.5 Tl 0.5 Ba 2 Ca 2 Cu 3 O 10− δ superconductor phase, Physica Scripta (2017),

92(10):104002 .

2- A.Srour, R.Awad, W. Malaeb, M. ME. Barakat, Physical Properties of $$(\hbox

{BaSnO}_{3})_\mathrm{x}/\hbox {Cu}_{0.5}\hbox {Tl}_{0.5}\hbox {Ba}_{2}\hbox

{Ca}_{2}\hbox {Cu}_{3}\hbox {O}_{10{-}\delta }$$ ( BaSnO 3 ) x / Cu 0.5 Tl 0.5 Ba 2

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Ca 2 Cu 3 O 10 - δ Superconductor Composite, Journal of Low Temperature

Physics (2017) in press.

3- M Anas, Shaker Ebrahim, IG Eldeen, R Awad, AI Abou-Aly, Effect of Single and

Multi-wall Carbon Nanotubes on the Mechanical Properties of Gd-123

Superconducting Phase, Chemical Physics Letters 2017,686, 34-43.

4- R Awad, M ME Barakat, AI Abou-Aly, NH Mohammed, NA Hassan, Effect of Ball-

Milling Time on the Characterization and Physical Properties of Sintering

YBa2Cu3O7− δ Phase, Journal of Superconductivity and Novel Magnetism (2017)

,30, 2315-2321.

5- H Basma, S Isber, S Noureldeen, M Anas, R Awad, EPR studies for GdBa2Cu3O7-δ added with nanosized ferrite CoFe2O4, Journal of Physics Conference Series (2017),

869.

6- W Malaeb, I Kazah, R Awad, M Fujioka, Mechanical properties of the iron-based

superconductor SmFeAsO1-xFx, Journal of Physics Conference Series (2017), 869.

7- K Habanjar, MME Barakat, R Awad, Investigation of physical and mechanical

properties of (BaSnO3) x (Bi, Pb)-2223 composite, Journal of Physics Conference

Series (2017), 869.

8- A Srour, W Malaeb, S Marhaba, R Awad, Thermoelectric power of (Cu0. 5Tl0. 5)-1223

superconducting phase added with BaSnO3 nanoparticles, Journal of Physics

Conference Series (2017), 869.

9- D Moussa, D El-Said Bakeer, R Awad, AM Abdel-Gaber, Physical properties of ZnO

nanoparticles doped with Mn and Fe, Journal of Physics Conference Series(2017), 869.

10- Z Bitar, D El-Said Bakeer, R Awad, The effect of PVP on morphology, optical

properties and electron paramagnetic resonance of Zn0. 5Co0. 5Fe2-xPrxO4

nanoparticles, Journal of Physics Conference Series, (2017), 869.

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11- HT Rahal, R Awad, AM Abdel Gaber, M Roumie, Superconducting and mechanical

properties of the bulk (SnO2) x (Bi1. 6Pb0. 4) Sr2Ca2Cu3O10− δ prepared at different sintering times, Journal of Superconductivity and Novel Magnetism (2017),

30, 1971-1980.

12- D EL-Said Bakeer, AI Abou-Aly, NH Mohammed, R Awad, M Hasebbo,

Characterization and Magnetic properties of nanoferrite ZnFe2− xLaxO4 prepared by

co-precipitation method, Journal of Superconductivity and Novel Magnetism

(2017),30,893-902.

13- HT Rahal, AM Abdel-Gaber, R Awad, Corrosion Behavior of a Superconductor with

Different SnO2 Nanoparticles in Simulated Seawater Solution, Chemical Engineering

Communications (2017), 204, 348-355.

14- HT Rahal, R Awad, AM Abdel-Gaber, D Bakeer, Synthesis, characterization, and

magnetic properties of pure and EDTA-capped NiO nanosized particles, Journal of

Nanomaterials (2017), 2017.

15- W Abdeen, A El-Tahan, M Roumié, R Awad, AI Abou Aly, EM El-Maghraby, A

Khalaf, Role of improving the physical properties of Sm-123 phase by adding nano-

magnetic MnFe2O4, Journal of Magnetism and Magnetic Materials (2016), 354-362.

16- M Me Barakat, N Al-Sayyed, R Awad, AI Abou-Aly, Superconducting parameter

determination for (Co0. 5Zn0. 5Fe2O4) x/Cu0. 5Tl0. 5-1223 composite, Journal of

Advanced Ceramics (2016), 210-218.

17- M. Roumié M. ME. Barakat, S. Isber, N. Al-Sayyed, R. Awad, Ssynthesis and Physical

Property Characterization for (Co0.5Zn0.5Fe2O4) x /Cu0.5Tl0.5-1223 Composites,

superconductivity and novel magnetism (2016), 1703-1712.

18- W Abdeen, A El Tahan, R Awad, AI Abou Aly, EM El-Maghraby, A Khalaf, Superconductivity and mechanical properties of SmBa2Cu3O7− δ added with nano-

crystalline ZnFe2O4, Applied Physics A (2016), 1-11.

19- M ME Barakat, AI Abou-Aly, R Awad, NS Aly, S Ibrahim, Excess conductivity

analysis for Y3− x Ndx Ba5− x Ca x Cu 8 O 1 8− δ superconducting phase, International

Journal of Modern Physics B (2016), 1650115.

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20- Majed Sharrouf, Ramadan Awad, Salem Marhaba, Douaa El-Said Bakeer, Structural,

Optical and Room Temperature Magnetic Study of Mn-Doped ZnO Nanoparticles,

Nano (2016), 1650042.

21- R Awad, NH Mohammed, AI Abou Aly, S Isber, HA Motaweh, D El-Said Bakeer, M

Roumié, The effect of nanosized CoFe2O4 addition on the magnetic properties of

GdBa2Cu3O7-δ using AC magnetic susceptibility measurements, Journal of Advanced

Ceramics (2016), 93-101.

22- W Abdeen, S Marahba, R Awad, AI Abou Aly, IH Ibrahim, M Matar, Electrical and

mechanical properties of (Bi, Pb)-2223 substituted by holmium, Journal of Advanced

Ceramics (2016), 54-69.

23- MME Barakat, R Awad, AI Abou-Aly , M . Roumie, Stoichiometry Analysis and

Normal-State Properties of SmBa2Cu3−x Ru x O7−δ Superconducting Phase , Journal of

Superconductivity and Novel Magnetism (2016), 289-300.

24- M ME Barakat, S Isber, N Al-Sayyed, R Awad, M Roumié, Synthesis and Physical

Property Characterization for (Co0. 5Zn0. 5Fe2O4) x/Cu0. 5Tl0. 5-1223 Composites,

Journal of Superconductivity and Novel Magnetism (2016), 1703-1712.

25- S Isber, H Basma, S Noureldeen, M ME Barakat, M Roumie, R Awad, EPR Studies for

GdBa2Cu3O7− δ Added with Nanosized Ferrite ZnFe2O4 Before and After Irradiation by

3 MeV H+ Ions, Journal of Superconductivity and Novel Magnetism (2016), 1-6.

26- R Awad, M ME Barakat, AI Abou-Aly, NH Mohammed, NA Hassan, Effect of Ball-

Milling Time on the Characterization and Physical Properties of Sintering YBa2Cu3O7−

δ Phase, Journal of Superconductivity and Novel Magnetism (2016), 1-7.

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27- S Isber, M ME Barakat, N Al-Sayyed, S Noureddine, R Awad, Ac Magnetic

Susceptibility and EPR Studies of (Co0. 5Zn0. 5Fe2O4) x/(Cu0. 5Tl0.5)-1223 Composites,

Journal of Superconductivity and Novel Magnetism (2016), 1-8.

28- Aly Abou-Aly, Doaa Bakeer, Nayera Mohammed, Ramadan Awad, Marwa Hasebbo, Characterization and Magnetic Properties of Nano-ferrite ZnFe2-x LaxO4 prepared by

Co-precipitation method, APS March Meeting Abstracts (2016).

29- H Basma, R Awad, M Roumié, S Isber, S Marhaba, AI AbouAly, Study of the

Irreversibility Line of GdBa2Cu3O7− δ Added with Nanosized Ferrite CoFe 2O4, Journal

of Superconductivity and Novel Magnetism (2016), 179-185.

30- M.Sharrouf, R.Awad, S.MarhabaD. El- Said Bakeer, Structural, Optical and Room

Temperature magnetic Study of Mn Doped ZnO Nano-particles, NANO (2015)

accepted.

31- H Basma, R Awad, M Roumié, S Isber, S Marhaba, AI AbouAly, Study of the

Irreversibility Line of GdBa2Cu3O7− δ Added with Nanosized Ferrite CoFe 2O4, Journal

of Superconductivity and Novel Magnetism (2016), 179-185.

32- R. Awad, N. H. Mohammed, S. A. Mahmoud, W. Abdeen,M. Hasebbo, Influence of Tc

Determination Method on Excess Conductivity Analysis of (nano-Ag)(Cu0.5Tl0.5) - 1223

Superconducting Phase, Materials Sciences and Applications (2015) accepted.

33- MME Barakat, AI Abou-Aly, R Awad, NS Aly, S Ibrahim, Mechanical properties of Y

3− x Nd x Ba 5− x Ca x Cu8O18− δ samples, Journal of Alloys and Compounds 652, (2015)

158.

34- M Sharrouf, R Awad, M Roumié, S Marhaba, Structural, Optical and Room

Temperature Magnetic Study of Mn2O3 Nanoparticles, Materials Sciences and

Applications 6 (10), (2015) 851.

35- AA Hadi Basma, Salem Marhaba, Mohamad Roumié, Mohamad Albast, Ramadan

Awad, Ion Beam Analysis and Electric Properties of GdBa2Cu3O7-δ Added with

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Nanosized Ferrites ZnFe2O4 and CoFe2O4, Materials Science and Applications 9, pp.

828 (2015).

36- D Kaeen, M Korek, SN Abdulal, R Awad, Theoretical Calculation of the Low-Lying

Electronic States of the Molecule PbO , Journal of Modern Physics 6 (08), (2015)1171.

37- SN Tohme, M Korek, R Awad, Ab initio calculations of the electronic structure of the

low-lying states for the ultracold LiYb molecule, The Journal of chemical physics 142

(11), (2015)114312.

38- M.ME. Barakat, R. Awad , M. Roumié, A.I. Abou-Aly, , N.S. Aly and S. Ibrahim,

Determination of Stoichiometry and Superconducting Properties of

Y3−xNdxBa5−xCaxCu8O18−δ Samples, Journal of Superconductivity and Novel Magnetism

28 (2), (2015)453.

39- R Awad, M Roumié, S Isber, S Marhaba, AI AbouAly, H Basma, Investigation of

Temperature Dependence of the Irreversibility Line of GdBa2Cu3O7− δ Added with

Nanosized Ferrite ZnFe2 O4, Journal of Superconductivity and Novel Magnetism 28 (2)

(2015), 535.

40- H Jawhari, M Korek, R Awad, MR Sakr,Theoretical Electronic Structure of the Lowest-

Lying Electronic States of the CaCl Molecule, Applied Physics Research 6 (2014) 97.

41- H Jawhari, M Korek, R Awad, MR Sakr, ,Theoretical Electronic Structure of the

Lowest-Lying Electronic States of the CaBrMolecule, Applied Physics Research 6

(2014) 69.

42- R. Awad, A.I. Abou Aly, N. H. Mohammed, S. Isber, H. A. Motaweh and D.

El-Said Bakeer, Investigation on Superconducting Properties of GdBa2Cu3O7-δ Added

with Nanosized ZnFe2O4, Journal of Alloys and compounds 610 (2014) 614.

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43- M. Rekaby, M. Roumié, A. I. Abou-Aly, R. Awad, M. Yousrya , Magnetoresistance

Study of Y3Ba5Cu8O18 Superconducting Phase Substituted by Nd3+ and Ca2+ Ions,

Journal of superconductivity and Novel Magnetism 27 (2014) 2385.

44- R. Awad, A.I. Abou Aly, N. H. Mohammed, H. A. Motaweh and D. El-Said Bakeer,

Physical and mechanical properties of GdBa2Cu3O7-δ added with nanosized CoFe2O4,

journal of superconductivity and Novel Magnetism 27 (2014) 1757.

45- M. Roumié, S. Marhaba, R. Awad, M. Kork, I. Hassan and R. Mawassi, Improvement

of superconducting parameters of Bi1.8Pb0.4Sr2Ca2Cu3O10+δ added with nano-Ag ,

Journal of superconductivity and Novel Magnetism 27 (2014) 1757.

46- M.ME. Barakat, A.I. Abou-Aly, R. Awad, N.S. Aly and S. Ibrahim, Electrical

Resistivity and Vickers Microhardness Studies of Y3-xNdxBa5-xCaxCu8O18-δ Samples,

Journal of superconductivity and Novel Magnetism (2014), accepted.

47- M. Roumié, W. Abdeen, R. Awad, M. Kork, I. Hassan and R. Mawassi, Excess

conductivity analysis of Bi1.8Pb0.4Sr2Ca2Cu3O10+δ added with nano-ZnO and nano-

Fe2O3, Journal of low temperature Physics (2014) 174: 45-63.

48- M. Roumié, S. Marhaba, R. Awad, M. Kork, I. Hassan and R. Mawassi, Effect of Fe2O3

nano-oxide addition on the superconducting properties of the (Bi,Pb)-2223 phase,

journal of superconductivity and Novel Magnetism 27 (2014) 143-153.

49- W. Abdeen, N. H. Mohammed, R. Awad, S. A. Mahmoud, M. Hasebbo, Influence of

Nano-Ag Addition on the Mechanical Properties of (Cu0.5Tl0.5)-1223 Superconducting

Phase, journal of superconductivity and Novel Magnetism 26 (2013)3235-3245.

Ramadan K. Awad

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50- 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) 1079.

51- N.H. Mohammed , A.I. Abou-Aly , R. Awad, I.H. Ibrahim, M. Roumié, M. Rekaby ,

mechanical and electrical properties of (Cu0.5Tl0.5)-1223 phase added with nano-Fe2O3,

Journal of low temperature Physics (2013) 172:234–255.

52- A.I. Abou Aly, N. H. Mohammed, R. Awad, H. A. Motaweh and D. El-Said Bakeer,

Magneto-conductivity Analysis for GdBa2Cu3O7−δ Added with Nanosized Ferrite CoFe2O4,

journal of superconductivity and Novel Magnetism 26 (2013) 2419-2428.

53- W. Abdeen, N. H. Mohammed, R. Awad, S. A. Mahmoud, M. Hasebbo, Influence of Nano-Ag

Addition on Phase formation and Electrical Properties of (Cu0.5Tl0.5) - 1223 Phase, journal of

superconductivity and Novel Magnetism 26 (2013) 623–631.

54- W. Abdeen, N. H. Mohammed, R. Awad, S. A. Mahmoud, M. Hasebbo, Influence of Nano-

Ag Addition on Phase Formation and Excess Conductivity of (Cu0.5Tl0.5) - 1223

Superconducting Phase. Fourth international conference of Physics and materials

Science Egypt (2012), to be published in Open science 2013.

55- A.I. Abou Aly, N. H. Mohammed, R. Awad, H. A. Motaweh and D. El-Said Bakeer,

Determination of superconducting parameters of GdBa2Cu3O7- added with nanosized

ferrite CoFe2O4 from excess conductivity analysis, journal of superconductivity and

Novel Magnetism 25 (2012) 1463.

56- R. Awad, A.I. Abou-Aly, M. Roumié, S.A. Mahmoud, M.ME. Barakat, Ion beam

analysis and EPR studies for GdBa2Cu3-xRuxO7-δ superconducting phase, Physica C 477

(2012)74.

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57- N. H. Mohammed , R. Awad , A. I. Abou-Aly , I.H. Ibrahim , M. Roumié , M. Rekaby,

Ion Beam Analysis and Electrical Resistivity Studies of (Cu0.5Tl0.5)-1223 Phase Added

by Nano-Oxides, journal of superconductivity and Novel Magnetism 25 (2012)1441.

58- A. I. Abou- Aly, N. H. Mohammed. , R. Awad, H. Motaweh and D. Bakeer,

Determination of superconducting parameters of Gd-123 phase added with Co2FeO4

nano ferrite from Excess conductivity and magneto conductivity analysis. MAR12

Meeting of the American Physical Society, March (2012) Boston USA.

59- 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 PbO2, accepted in J. Materials Science and Applications April (2012), in press.

60- R. Awad, A.I. Abou-Aly, M. M. H. Abdel gawad, and I. G-Eldeen, The influence of

SnO2 nano-particles addition on the Vickers microhardness of (Bi,Pb)-2223

superconductor phase, journal of superconductivity and Novel Magnetism 25 (2012)

739.

61- 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) 273.

62- A. I. Abou-Aly, R. Awad, S. A. Mahmoud and M. ME. Barakat, Synthesis,

characterization and magnetoresistance studies of Tl0.5Pb0.5Sr1.6Ba0.4CaCu2-xRuxO7-δ

superconductor, journal of superconductivity and Novel Magnetism 25 (2012) 451.

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63- A. I. Abou-Aly, S. A. Mahmoud, R. Awad, I. H. Ibrahim and M. ME. Barakat, Magnetic

transport properties in GdBa2Cu3-xRuxO7-δ superconducting phase, Journal of Low

temperature Physics 176 (2012) 59.

64- A. I. Abou-Aly, R. Awad, M.K.Yousef, and M. Anas, Thermomechanical analysis of

(Cu0.5Tl0.5)-1223 substituted by Pr and La, journal of Materials Science and technology

28 (2012) 169.

65- R. Awad, A. I. Abou-Aly, S. A. Mahmoud and M. ME. Barakat, EPR studies of

Tl0.5Pb0.5Sr1.6Ba0.4CaCu2-xRuxO7-δ superconductor, journal of applied magnetic

resonance 41 (2011) 79.

66- R. Awad, A. I. Abou-Aly, S. A. Mahmoud and M. ME. Barakat, Normal state

conduction mechanisms in GdBa2Cu3-xRuxO7-δ, journal of superconductivity and Novel

Magnetism 24 (2011) 2227.

67- 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 conference

CIMA March, Beirut, Lebanon (2011), journal of Advanced Materials Research 324

(2011) 241 .

68- 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 SnO2 nano-particles addition, journal of

superconductivity and Novel Magnetism 24 (2011) 2077.

69- 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) 7381.

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70- R. Awad, A. I. Abou-Aly, M. K. Yousef, and M. Anas, Mechanical properties of

(Cu0.5Tl0.5)-1223 substituted by Pr, journal of superconductivity and Novel Magnetism

24 (2011) 1947.

71- A. I. Abou-Aly, R. Awad, M.K.Yousef, and M. Anas, Excess conductivity analysis of

(C0.5Tl0.5)-1223 substituted by Pr and La. J. Low Temperature Physics 163 (2011) 184.

72- 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 (Cu0.5Tl0.5)- 1223 Phase, J.

superconductivity and Novel Magnetism 24 (2011)1463.

73- 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 (Cu0.5Tl0.25Pb0.25)

Ba2Ca2Cu3O10-δ, J. Superconductivity and Novel Magnetism 24 (2011) 1345.

74- 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) 1575.

75- 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) 449.

76- 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) 1325.

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77- N. H. Mohammed, M. Roumié, H. A. Motaweh, R. Awad, D. El-Said Bakeer, B.

Nsouli, Determination of stoichiometry and superconducting properties of Tl-1234 and

(Cu0.25Tl0.75)-1234 phases substituted by Erbium, J. Superconductivity and Novel

Magnetism 23 No. 4 (2010) 465.

78- N. H. Mohamed, A. I. Abou-Aly, I. H. Ibrahim, R. Awad and M. Rkaby, Mechanical

properties of (Cu0.5 Tl0.5)-1223 add by nano-SnO2, Journal of Alloys and compounds,

486 (2009) 733.

79- 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.

80- A.I. Abou-Aly, R. Awad, I.H. Ibrahim and W. Abdeen, Effect of Sm- substitution on

the Electrical and Magnetic Properties of (Tl0.8Hg0.2)-1223 Journal of Alloys and

compounds 481, (2009) 462.

81- 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 (Tl0.8 Hg0.2-

xSbx)Ba2Ca2Cu3O9-δ, J. Superconductivity and Novel Magnetism 22 (2009) 495.

82- R. Awad, S. Elsherekwey, I. H. Ibrahim, and B. Shazbak, Superconducting properties

of (Tl1.6Pb0.4)-2223 Substituted by Praseodymium, Asian Journal of Applied science 2

(2009) 63.

83- 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 (Cu0.25Tl0.75)-1234 substituted by Er3+

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.

Ramadan K. Awad

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84- 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

(Tl0.8Hg0.2)Ba2Ca2Cu3O9-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.

85- 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.

86- A.I. Abou-Aly, R. Awad, I.H. Ibrahim and W. Abdeen, Excess conductivity analysis

for Tl0.8Hg0.2Ba2Ca2Cu3O9-δ substituted by Sm and Yb, Solid state communication 149

(2009) 281.

87- S. Elsherekwey and R. Awad, Thermal expansion measurements of (Cu0.25Tl0.75)-1234

superconducting phase by MgO nano-oxide addition, Journal of alloys and compounds

478 (2009) 642.

88- R. Awad, Study the influence of MgO nano-oxide addition on the electrical and

mechanical properties of (Cu0.25Tl0.75)-1234 superconducting phase, Superconductivity

and Novel Magnetism 21 (2008) 461.

89- R. Awad, Enhancement the formation of (Cu, Tl) -1223 superconducting phase by Cd-

substitution, Journal of Alloys and compounds 474 (2009) 517.

90- 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).

91- R. Awad, Effect of Cd- substitution on the formation of (Cu, Tl) -1223 superconducting

phase, accepted for publication in Egyptian journal of Solid-State Physics (2008).

Ramadan K. Awad

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92- R. Awad, Improvement the superconducting parameters of Tl-1212 by Ruthenium

substitution, Journal of Physics: Conference Series, Series 97 (2008) 012186.

93- R. Awad, A.I. Abou-Aly, I.H. Ibrahim and W. Abdeen, Normal-state Hall effect

measurements for Tl0.8Hg0.2Ba2Ca2Cu3O9-δ substituted by Sm and Yb, Solid state

communication 97 (2008) 012323.

94- 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)

012323.

95- 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) 133.

96- 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) 201.

97- 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) 500.

98- 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).

Ramadan K. Awad

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99- 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).

100- 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 Tl0.8Hg0.2Ba2Ca2Cu3O9-δ, The second Arab

International Conference in Physics and Material Science, Alexandria Egypt (2007).

101- 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) 401.

102- R. Awad, Thermopower measurements for T1-1223 phase substituted by Titanium,

Proceedings of the First Afro-Asian Conference on Advanced Materials Science and

Technology, Nov. 13-16 (2006), Cairo, Egypt 290. Accepted for publication in Journal

of pure and applied physics, (2007).

103- 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. 13-16 (2006), Cairo,

Egypt 333.

104- A.I. Abou-Aly, R. Awad, N.H. Mohammed and M. Rekaby, Electrical resistivity

and hall effect studies for T1-1212 substituted by Scandium, Proceedings of the First

Afro-Asian Conference on Advanced Materials Science and Technology, Nov. 13-16

(2006), Cairo, Egypt 345.

105- A.I. Abou-Aly, R. Awad, S.A. Mahmoud and M. Barakat, Determination of the

superconducting parameters from electrical resistivity measurements for T1-1223

Ramadan K. Awad

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Substituted by Molybdenum, Proceedings of the First Afro-Asian Conference on

Advanced Materials Science and Technology, Nov. 13-16 (2006), Cairo, Egypt 356.

106- 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) 1104.

107- A.I. Abou-Aly, R. Awad, A.M. Hafez and A.A. Faraj, Superconductivity in

TlBa2Ca2(Cu1-xVx)3O9-δ phase, The Arab International Conference in Recent Advances

in Physics and Materials Science Alexandria, Egypt, September 18-20, (2005), number

5.

108- 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 9.

109- 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) 450.

110- 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) 474.

111- 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) 311.

Ramadan K. Awad

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112- R. Awad, A.I. Abou Aly, I.H. Ibrahim and W. Abdeen, Electrical resistivity

behavior in Tl2Ba2Ca1-xRxCu2O8-δ with R= Nd and Gd, Supercond. Sci. Technol. 17

(2004) 211.

113- R. Awad and N.H. Mohammed, Synthesis and Electrical resistivity studies of

Tl1-xPrxBa2Ca2Cu3O9- δ superconductors, Supercond. Sci. Technol. 17 (2004) 35.

114- A.I. Abou-Aly, R. Awad, A.M. Hafez, A.A. Faraj, Anomalous behavior in the

superconducting transition temperature of Tl1-xVxBa2Ca2Cu3O9-δ, International

Conference on Research Trends in Science and Technology (2002), 91.

115- R. Awad, A.I. Abou-Aly, I.H. Ibrahim, N.H. Mohammed and A. Attia, Study of the

superconductivity in VxTl2Ba2Ca2Cu3O10+δ, International Conference on Research

Trends in Science and Technology (2002), 81.

116- R. Awad, Superconducting properties of Tl1-xYbxBa2Ca2Cu3O9-δ, Supercond. Sci.

Technol. 15 (2002) 933.

117- R. Awad, Study of Electric Resistance and Magnetoresistance for

Agx(Tl0.8Pb0.1Bi0.1)Ba2Ca2Cu3O9-δ superconductors, Egypt. J. Sol, 24 No. 1 (2001) 21.

118- A.I. Abou-Aly, M.F. Mostafa, I.H. Ibrahim R. Awad and M.A. Al-Hajji, Electrical

and magnetic properties of Hg0.3Tl0.7Ba2Ca3Cu4O10+δ with Ni and Ag, Supercond. Sci.

Technol. 15 (2002) 938.

119- 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) 72.

Ramadan K. Awad

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120- A.I. Abou-Aly, R. Awad, N.H. Mohammed, Transverse and longitudinal

magnetoresistances Tl1-xErxBa2Ca2Cu3O9-δ in weak magnetic field, Journal of

Magnetism and Magnetic Materials 226-230 (2001) 328.

121- 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) 637.

122- 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 341-348 (2000)

685.

123- R. Awad, N. Gomaa, M.T. Korayem, Synthesis and characterization of the Indium-

doped Tl-1212 phase, Stripes and Related Phenomena, edited by Bianconi and Saini.

Kluwer Academic/Plenum Publishers, New York (2000).

124- A.I. Abou-Aly, N.H. Mohammed, R. Awad and I.H. Ibrahim, Study of the

localization and Cooper Pair Breaking in Tl1-xErxBa2Ca2Cu3O9-δ, Supercond. Sci.

Technol. 13 (2000) 1107.

125- A.I. Abou-Aly, I.H. Ibrahim, R. Awad, Synthesis and characterization of the

Indium-doped Tl-1223 phase, Journal of Materials Science 35 (2000) 2893.

126- 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).

Ramadan K. Awad

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127- A.I. Abou-Aly, M.T. Korayem, N.G. Gomaa, R. Awad and M.A. Al- Hajji,

Synthesis and study of the ceramic high- Tc superconductor Hg1-xTlxBa2Ca1.8Y0.2Cu3O9+δ

(x = 0.3, 0.5, 0.7, 0.9 and 1), Supercond. Sci. Technol. 12 (1999)147.

128- 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 Hg1-

xTlxBa2Ca2Cu3O8+δ, IL Nuovo Cimento 19 (1997) 1103.

129- 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) 479.

130- 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 FeCl3 graphite intercalation compounds,

Synthetic Metals 34 (1991) 479.

131- A.I. Abou-Aly, A.K. Ibrahim, O. El-Shazly, R. Awad and E.F. Elwahidy,

Magnetoresistance in low magnetic field of FeCl3 graphite intercalation, Egyptian J. of

solids 12 (1989) 126.

132- 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.

Ramadan K. Awad

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