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03/22/10

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Publications:

1.A.M. Hindeleh, N. A. Halim and K A Ziq

Solid-State Morphology And Mechanical-Properties Of Kevlar-29 Fiber 

Journal Of Macromolecular Science-Physics B23 (3): 289-309 (1984)

 

2.K  Ziq and J. S. Kouvel

Magnetization-Vector Measurements on a Ni-Mn Spin-Glass Alloy 
Journal Of Applied Physics 61 (8): 3625-3627 Part 2A (1987)

 

3.J S Kouvel, W Abdulrazzaq and K Ziq.

Ferro-Spin-Glass Domain Model For Disordered Ni-Mn 
Physical Review B 35 (4): 1768-1775   (1987)

 

4.K A Ziq and J S Kouvel

Spin-Glass Domains In Cu-Mn Journal Of Magnetism And Magnetic Materials 75 (1-2): 149-153 (1988)

 

5.K A Ziq and J.S. Kouvel

Isothermal Anisotropy Rotation in a Au-Fe Spin Glass Alloy

Journal of  Applied  Physics  63 4346 (1988).

 

6.K A Ziq and J S  Kouvel

Rotational Magnetic-Properties Of Ni-Mn And Au-Fe Spin-Glass Alloys 
Physical Review B 41 (7): 4579-4586 (1990)

 

7.K A Ziq and J S Kouvel

Rotational Behavior And Symmetry Of The Induced Anisotropy In A Cu-Mn Spin-Glass Alloy 

Journal Of Magnetism And Magnetic Materials 98 (3): 245-249 (1991).

 

8.N M Hamdan, K A Ziq, A B Hallak, and H. Ozcan
Anisotropic Changes Induced By Ion Irradiation On Bi-Based High Tc Superconductors

       Solid State Communications 87 (12): 1129-1131 (1993)

 

9.N M Hamdan, K A Ziq and J Shirokoff.

Anisotropic Stress Of A (Bi-Pb)2Sr2Ca2Cu3O10 High-Tc Superconductor"

Superconductor Science and Technology 7 (3): 118-120 (1994).

 

10.N M Abdelhadi and K A  Ziq

The Behavior Of The Flux-Flow Resistance In YBCO/(Ag2O)X 
Superconductor Science and Technology 7 (3): 99-102 (1994).

 

11.K A Ziq, N M  Hamdan and J  Shirokoff

Anisotropic Stress Measurements On High T-C Superconductors 
Physica C 235: 1217-1218 Part 2 (1994)

 

12.    N M Hamdan, H Ozkan, K A Ziq and  M. Albess

Variation Of The Lattice-Parameters Of A Bi-Based Superconductor   With Temperature 

Physica C 235: 1235-1236 Part 2 (1994)

 

13.Kh. A. Ziq and M M Abdelhadi

Viscous Flow in YBCO/(Ag2O)x High-Tc Superconductor

Abhath Al-Yarmouk 4 77 (1995). 

 

14.N M Hamdan and Kh. A. Ziq

Critical Behavior in Flux Flow Resistance in Bi-based High-Tc Superconductor

Abhath Al-Yarmouk 4 51 (1995).                      

 

15.K A Ziq, MM Abdelhadi, NM Hamdan and A. Al-Harthi.
Non-Ohmic I-V Behaviour In Granular Yba2cu3o7-Delta And (Bi,Pb)(2)Sr2ca2cu3o10 High-T-C Superconductors

Superconductor Science and  Technology 9 (3): 192-196 (1996).

 

16.K A Ziq and M M  Abdelhadi

Non-Ohmic I-V Behavior In Yba2cu3o7-Delta/Ag2o High T-C Superconductors Composite

Journal of Low Temperature Physics 105 (5-6): 1141-1146 (1996).

 

17.N. M. Hamdan Kh. A. Ziq and A. S. Al-Harthi

Effect of Fluorine on the Critical Current Density of Thallium Based High Tc Superconductors.

Journal of Low Temperature Physics 105 (5-6): 1493-1498 (1996)

 

18.A A Pramana, K A Ziq and N M Hamdan

Magnetic Energy Loss In Polycrystalline Yba2cu3o7-Delta With Varying Oxygen Content 

Physica C 282: 1445-1446 Part 3 (1997)

 

19.A Mekki, D Holland, K Ziq and C. F. McConville
XPS and Magnetization Studies Of Cobalt Sodium Silicate Glasses 
Journal of Non-Crystalline Solids 220 (2-3): 267-279 (1997).

 

20.A Mekki, D Holland,  K Ziq  and  C. F. McConville
Magnetisation and XPS Studies Of The Redox State Of Copper In Sio2-Na2o-Cuo Glasses.

       Physics And Chemistry Of Glasses 39 (1): 45-49 (1998)

21.A Mekki A, K A Ziq

Magnetic Properties of a SiO2-Na2O-Fe2O3 Glass And Glass Ceramic 
Journal Of Magnetism and Magnetic Materials 189 (2): 207-213 (1998)

 

22.N M Hamdan, K A Ziq, A. S. Al-Harthi and J. Shirokoff

The Effect of Fluorine on The Phase Formation And Properties Of Tl-Based Superconductors

Journal Of Superconductivity 11 (1): 95-96 (1998).

 

23.M. Faiz, M. Ahmed, N. M. Hamdan, Kh. A. Ziq and J. Shirokoff Study Of Metal Distributions In YBa2Cu3O7-X/Ag2O Composites 
Superconductor Science and Technology 11 (6): 558-562 (1998).

 

24.M. Faiz, X. Zhou, E. J. Moler, Z. Hussain, N.M. Hamdan and Kh. A. Ziq

An X-Ray Absorption Spectroscopic Study Of Yba2cu3-Xfexo7+Y 
Journal of Electron Spectroscopy And Related Phenomena 103: 707-711 (1999).  

 

25.N M Hamdan, K A Ziq and A S Al-Harthi

Effect Of Fluorine On The Phase Formation And Superconducting Properties Of Tl-1223 Superconductors

Physica C 314 (1-2): 125-132 (1999)

 

26.K. A. Ziq, P. C. Canfield, J. E. Ostenson and D. K. Finnemore Scaling of flux pinning with thermodynamic critical field

Physical Review B 60 (5): 3603-3607 (1999).

 

27.A. Mekki, D. Holland, Kh. A. Ziq and C. F. McConville

Structural and Magnetic Properties of Sodium Iron Germanate Glasses 
Journal of Non-Crystalline Solids 272 (2-3): 179-190 (2000)

 

28.K. A. Ziq

Oxygen content and disorder effects on the critical current density in YBa2Cu3Ox

Superconductor Science and Technology 14 (1): 30-33 (2001)  

 

29.K A Ziq and A Mekki

Environmental Effect On The Magnetic Properties Of Fe Ions In Glasses And Ceramics

Journal of Non-Crystalline Solids 293: 688-692 (2001).

 

30.A Mekki, K A Ziq, Holland D and C F McConville .
An Xps And Physical Property Study Of Sodium Praseodymium Silicate Glass Structure

Physics and Chemistry of Glasses 43 (1): 41-46 (2002).

 

31.K A Ziq, A F Salem and D K Finnemore

Scaling Of The Flux Pinning In La1.45Nd0.4Sr0.15CuO4  Stripe Phase Superconductor

Physica B-Condensed Matter 321 (1-4): 317-319 (2002)

 

32.A. El-Ali, K. A. Azez, I. A. Al-Omari, J. Shobaki, M. K. Hasan, B. A. Albeiss and K. Khasawneh, Kh. A. Ziq, A. F. Salem

 The Paramagnetic Contribution in The Magnetization Behavior Of Y1-XGdXBa2Cu3O7 
Physica B-Condensed Matter 321 (1-4): 320-323 (2002).

 

33.A. Mekki, Kh. A. Ziq, D. Holland  and C.F. McConville,

Magnetic Properties of Praseodymium Ions In Na2o-Pr2o3-Sio2 Glasses 
Journal of Magnetism And Magnetic Materials 260 (1-2): 60-69 (2003).  

 

34.Kh. A. Ziq "On the thermodynamic critical field in MgB2 superconductor"

Journal of Alloys and Compounds 397 (2005) 265.

 

35.Kh. A. Ziq, J. Shirokoff and S. Al-fear "Residual surface stress measurements in YBa2Cu3Ox superconductors"

Applied Surface Science, 252, (2005) 916-920.

 

36.Kh A. Ziq and H. Hashem "Gamma radiation effects on GdBa2Cu3O7 high temperature Superconductor"  phys. stat. sol. (c) 3, No. 9, (2006) 2975–2977.

 

37.Kh A. Ziq and H. Qadi " Hydrogen effects on vortex pinning in GdBa2Cu3O7 high temperature superconductor" phys. stat. sol. (c) 3, No. 9, (2006)2999–3001.

 

38.K. A. Ziq, H Ghannem, I Arfah and Y. Hammam "Spin Glass behavior in Complexes of coordinated Polymers Accepted JNCS Nov. 2006.

 

39.M. Faiz, Kh. A. Ziq, N. M. Hamdan, J. Shirokoff, and A. S. Al-Harthi. "Effect of Annealing on the Hole Content of Tl-1234 Superconductor"
Submitted to "Journal of Electron Spectroscopy and Related Phenomena".

 

40.Ahsan M. Shemsia, , Bassam El Ali, Khalil A. Ziq, Mohamed Morsy, Tony D. Keene, Silvio Decurtins and Mohammed Fettouhia “Mixed-ligand platinum and palladium complexes based on dinitrogen chelating ligands and a pyridine bearing the nitronylnitroxide radical"  Inorganic Chemistry Communications 10 (2007) 1355–1359.

 

41.Ansari, IA; Shahabuddin, M; Ziq, KA; Salem, AF; Awana, VPS; Husain, M; Kishan, H “The effect of nano-alumina on structural and magnetic properties of MgB2 superconductors” Superconductor Science & Technology 20,8 (2007) 827.

 

Conference Proceedings:

 

1.        Kh. A. Ziq, M. Shahabuddin, Intikhab A. Ansari,  A. F. Salem, H. Kishan “Effects of Al2O3 Nano-Particles on the Irreversible Properties of MgB2 Superconductor”  . AIP Proceedings  of the First Sharja International Conference on Nanotechnology and its Applications, 10-12 April, 2007, Sharja.

2.        K. A. Ziq “Spin Glass behavior in Complexes of coordinated Polymers” Proceedings of 2005 International Symposium on Glass in Connection with the Annual Meeting of the International Commission on Glass. ISG/ICG 2005, April 10-14 2005. Shanghai, China. SC2-6, 15:35-15:55

3.        K. A. Ziq and F. Enaya

Energy losses in YBa2Cu4O8 high-Tc superconductors

6th Annual IEEE Technical Exchange meeting. Dhahran, April 20-21 (1999) 168.

4.        K. A. Ziq, N. M. Hamdan and A.S. Al-Harthi

“Temperature Dependence of the magnetic energy losses in a (Bi,Pb)2SR2Ca2Cu3O10-d High-Tc Superconductor” Proceedings of the

10th International Symposium on Superconductivity, Gifu, Japan, October 27-30 (1997)585.

5.        A.S. Al-Harthi, N. M. Hamdan, and K. A. Ziq

“Fluorination of the overdoped Tl-1223 Superconductor” Proceedings of the 10th International Superconductivity Symposium, Gifu, Japan, October 27-30 (1997) 383.

6.        K. A. Ziq and M. Abdelhadi

Viscous Flow in YBCO/(Ag2O)x High-Tc Superconductor" Proceedings of the First symposium Magnetism and Superconductors,  Yarmouk University Jordan Nov. 22-24 (1993) 141.

7.        N. Hamdan and K A. Ziq

Critical Behavior in Flux Flow Resistance in Bi-based High-Tc  Superconductor

Proceedings of the First symposium Magnetism and Superconductors,  Yarmouk University Jordan Nov. 22-24 (1993) 145.

8.        N. Hamdan and Kh. A. Ziq

Critical Currents and Pinning forces in (Bi, Pb)2Sr2Cu3O10 Hi-Tc Superconductors

Proceedings of the Materials and Material Science Workshop Oman, Jan 19 (1992) 493.

 

Conference Presentations:

1.      Effects of Al2O3 Nano-Particles on the Irreversible Properties of MgB2 Superconductor  Kh. A. Ziq, M. Shahabuddin, Intikhab A. Ansari,  A. F. Salem, H. Kishan First Sharja International Conference on Nanotechnology and its Applications,   Sharja, 10-12 April, 2007.

2.      “High-temperature ferromagnetism in Fe-doped ZnO:Cu” Kh. A. Ziq and Afef  I. Taleb Third Saudi Science Conference" New Horizons In Science And Their Applications “ 10-13 March 2007.

3.      “Non-local effects in TlBa2Ca2Cu3O9 superconductor” Dalal Alshagetti and Kh. A. Ziq, Third Saudi Science Conference" New Horizons In Science And Their Applications, 10-13 March 2007

4.      “Thermodynamic critical field Scaling of the critical current density and pinning forces in GdBa2Cu3O7 superconductor” Kh. A. Ziq and Hala AlHashemThird Saudi Science Conference" New Horizons In Science And Their Applications “10-13 March 2007

5.      “On the magnetic state of R0.55Sr0.45MnO3” Kh. A. Ziq, B. Alharthi,  Third Saudi Science Conference" New Horizons In Science And Their Applications " 10-13 March 2007

6.      “Hydrogenation effects on critical current density and pinning forces in GdBa2Cu3O7 superconductor” Kh. A. Ziq and Haifa Qadi Third Saudi Science Conference" New Horizons In Science And Their Applications" 10-13 March 2007.

7.      “Thermodynamic Critical Field in MgB2 Superconducting Samples Doped with Ti” A. F. Salem, K. A. Ziq, A. A. Ghannam and F. Enaya “ Third Saudi Science Conference" New Horizons In Science And Their Applications" 10-13 March 2007.

8.      “Pinning forces and critical current density  in Carbon doped MgB2 Superconducting” K. A. Ziq, F. Enaya A. F. Salem, A. and A. Ghannam Third Saudi Science Conference" New Horizons In Science And Their Applications " 10-13 March 2007.

9.      Giant magnet-resistance in  Sm0.55Sr0.45MnO3” M. Abdelhadi and Kh. A. Ziq Third Saudi Science Conference" New Horizons In Science And Their Applications" 10-13 March 2007

10.  Kh A. Ziq and H. Hashem "Gamma radiation effects on GdBa2Cu3O7 high temperature Superconductor" Sept 2005 Agadir Morocco.  

11.  Kh A. Ziq and H. Qadi " Hydrogen effects on vortex pinning in GdBa2Cu3O7 high temperature superconductor" Sept 2005 Agadir Morocco. 

12.  Kh. A. Ziq, A. F. Salem, A. Ghannam and F. Enaya " Vortex Shaking in MgB2 superconductor. Sept 2005 Agadir Morocco 

13.  K. A. Ziq “On the reversible magnetization in MgB2 superconductor” 2nd Saudi science conference April 2004 Jeddah Saudi Arabia

14.  K. A. Ziq “Vortex pinning in MgB2 superconductors” EUCAC Salerno Italy August 2003.

15.  K. A. Ziq and H. Hashem “Gamma ray irradiation effect on GdBa2Cu3O7 high temperature superconductor” 2nd Saudi science conference April 2004 Jeddah Saudi Arabia

16.  K. A. Ziq and D. Alshangetti “On the condensation energy of Tl-based high temperature Superconductor” 2nd Saudi science conference April 2004 Jeddah Saudi Arabia

17.  K. A. Ziq  and H. Qadi “Hydrogen effect on GdBa2Cu3O7 high temperature Superconductor” 2nd Saudi science conference April 2004 Jeddah Saudi Arabia

18.  F. Enaya and K. A. Ziq “Remanent Magnetization and irreversible field in YBa2Cu4O8 high temperature Superconductor” 2nd Saudi science conference April 2004 Jeddah Saudi Arabia

19.  K. A. Ziq and  A. F. Salem, A. Ghannam “Substitution effects in MgB2 Superconductor” 2nd Saudi science conference April 2004 Jeddah Saudi Arabia.

20.  J.A. Johnson, D. Holland, A. Mekki, K. A. Ziq and C.F. McConville, “The structure of glasses by pulsed neutron diffraction and X-ray photoelectron spectroscopy” International Conference on Advanced Ceramics and Glasses, November 4-8, 2001, Hawaii, USA.

21.  K. A. Ziq and A. F. Salm  D. Finnemore “Thermodynamic Scaling in the Strip Phase” The second regional conference on magnetic and superconducting materials. Sept 2001, Yarmouk Univ. Irbid Jordan.

22.  El-Ali, K. A. Ziq, A. F. Salim, K. A. Azez, I. A. Al-Omari, J. Shobaki, M. K. Hasan, B. A. Albeiss and K. Khasawneh “Effect of Gd-contents on the superconducting properties of Y1-xGdxBa2Cu3O7”. The second regional conference on magnetic and superconducting materials. Sept 2001, Yarmouk Univ. Irbid Jordan.

23.  K. A. Ziq and F. Enaya “Scaling behavior of the energy losses in YBa2Cu4O8 high temperature superconductor”. First Saudi Science conference, KFUPM, Dhahran April 9-11 (2001) 168.

24.  K. A. Ziq and A. Mekki “On the magnetic behavior of Fe-ions in sodium silicate and sodium germinate glasses” First Saudi Science conference, KFUPM, Dhahran April 9-11 (2001)

25.  K. A. Ziq and A. A. Pramana DN “Oxygen disorder effects on the critical current density and pinning forces in YBa2Cu3Ox” First Saudi Science conference, KFUPM, Dhahran April 9-11 (2001)

26.  K. A. Ziq and E. Abdul Hafidh “Effects of Ag2O on Pinning Force in YBa2Cu3O7 Superconductors” First Saudi Science conference, KFUPM, Dhahran April 9-11 (2001).

27.  K. A. Ziq, S.N. Alfaer, J. Shirokoff  “Residual stress measurements in YBa2Cu3Ox superconductors” First Saudi Science conference, KFUPM, Dhahran April 9-11 (2001).

28.  K. A. Ziq and A. F. Salem “Thermodynamic critical field in Y1-xGdxCu3O7 high Tc superconductors” First Saudi Science conference, KFUPM, Dhahran April 9-11 (2001).

29.  K. A. Ziq and A. Mekki “Environmental effect on the magnetic properties of Fe ions in silicate and germanate glasses and ceramics", Published in the Proceedings of the 8th International Conference on the Structure of Non-Crystalline Materials, August 6-11, 2000, Aberystwyth, Wales, UK.

30.  M. Faiz, X. Zhou, E. J. Moler, Z. Hussain, N.M. Hamdan and K. A. Ziq “An X-ray Absorption Spectroscopy Study of YBa2Cu3-xFexO7+y VUV-12 Conference, San Francisco, Ca, USA, Aug. 3-7, 1998.

31.   Kh. A. Ziq "The Induced Anisotropy in a Reentrant Ni-Mn Spin-Glass Alloy" Abstract. International Conference on Condensed Matter Physics. 13-16 April 1992, Bahrain.

32.  Kh. A. Ziq "Critical Current Measurements in Y (123) Hi-Tc Superconductors" International conference on Condensed Matter Physics 13-16 April 1992, Bahrain.

33.  Kh. A. Ziq "Rotational Behavior of "The Induced Anisotropy in a Cu Mn Spin-Glass Bul. American Phys. Soc. 36, No.3 (1991) 342.

34.  Kh. A. Ziq "On the diamagnetic Response of trapped flux status in Y123 Hi-Tc Superconductor", Bul. American. Phys. Soc., 36,3 (1991) 670.

35.  Kh. A. Ziq "On the Field Cooled Induced Anisotropy in spin Glass", Bul. Am. Phys. Soc. 35 (1990).

36.  Kh. A. Ziq "Rotational Behavior of the Induced Anisotropy in a Cu-Mn Spin-Glass Alloy", Physical Society, March 1991. ", American Physical Society, March 1991.

37.  Kh. A. Ziq "On the Induced Anisotropy in Spin-glass", American Physical Society, March 1990.

38.  Kh. A. Ziq and M. M. Abdelhadi “Non-Ohmic I-V behavior in YBa2Cu3O7/Ag2O High-Tc Superconductor Composite. MOS-96 Conference Aug. 2-6-1996.

39.  Hamdan Kh. A. Ziq and A. S. Al-Harthi “Effect of Fluorine on the Critical Current Density of Thallium Based High Tc Superconductors. MOS-96 Conference Aug. 2-6-1996.           

40.  "Rotational Magnetic Processes in Spin-Glasses", The International Conference on Magnetism, Paris, July 1988.

41.  N. M. Hamdan, Kh. A. Ziq, B. A. Albis and H. Ozkan "Variation of  the lattice parameters of Bi-based superconductors" M2S HTSC-IV International Conference on High Tc Superconductors, Grenoble, France, 7-9 July 1994.

42.  Kh. A. Ziq “Using Mathematical In Energy Band Calculations” Work -Shop on Using Computer in Physics Al-Ain UAE. March 1996.

43.  Faiz, M. Ahmed, Kh. A. Ziq and M. Al-Ohali “Study of Metal Distribution in High-Tc Superconductors by Micro-PIXE” 21st International Nathiagali Summer College on Physics and Contemporary Needs. 27th June-11th July 1996.

44.  Pramana, Kh. A. Ziq “Magnetic Energy Losses in YBa2Cu3O7 Single Crystal.” 21st International Nathiagali Summer College on Physics and Contemporary Needs. 27th June-11th July 1996.

45.  Kh. A. Ziq, N. M. Hamdan and J. Shirokoff "Anisotropic Stress measurements            on high Tc superconductors" M2 S HTSC-IV International Conference on High Tc Superconductors,  Grenoble, France, 7-9 July            1994.  

46.  Kh. A. Ziq "Diamagnetic Response of Trapped flux States in Hi-Tc Superconductors.  Amer. Phys Soc. March 1992.

47.  A. Pramana, Kh. A.  Ziq and N.M. Hamdan “ Magnetic Energy Losses in Polycrystalline YBa2Cu3O7 with Varying Oxygen Content.” 5th international Conference on Materials and Mechanism of Superconductors: High-Tc Superconductors. Beijing-China  Feb 20 1997

48.  Kh. A. Ziq “Magnetic Energy Losses in High Purity Nb-Superconductor.” 5th international Conference on Materials and Mechanism of Superconductors: High-Tc Superconductors. Beijing-China Feb 20 1997.

 

Work Under preparation:

1.        Kh. A. Ziq, A. A. Pramana DN and M. Faiz “Magnetic Energy Losses in an YBa2Cu3O7-x Single Crystal. Draft.

2.        Kh. A. Ziq, P.C. Canfield and D.K. Finnemore "Reversible Magnetization and Flux Expulsion in R-Ni2B2C Superconducting Single Crystals. Draft.

3.        Kh. A. Ziq, J. Ostensen, P. C. Canfield and D.K. Finnemore "On Irreversible behavior in Lu1-xGdxNi2B2C Superconducting Single Crystals" Draft

4.        Kh. A. Ziq,  “Anisotropic Pinning Forces in the Stripe Phase of NdLaSrCuO Single Crystals". Draft

5.        Kh. A. Ziq, S. Alfear, J. Shirokoff "Effects of Oxygen contents and Residual Stress in YBa2Cu3O7-x". Draft.

6.        Kh. A. Ziq, A. A. Pramana "Temperature Dependent of the Energy losses in a YBa2Cu3O7-x " Draft.

7.        Kh. A. Ziq and E. Abdelhafidh" Scaling of the Pinning Forces in YBa2Cu3O7-x /Ag2O Composites. Draft

8.        Kh.A. Ziq, M. Khaled, P. Canfield and D. Finnemore “hydrogen effects on the magnetic properties of DyNi2C2B.” Draft

 

 

Seminars:

1.     Magnetic properties of ZnO-TM semiconductor, KFUPM, Physics April 24, 2007.

2.     Superconductivity made simple. A seminar given to High school students in AlKhobar High School October 20 2003.

3.     Superconductivity and practical Applications. KFUPM Physics Department Sept 2003. 

4.     Introduction to Physics and Research Activities at the Physics Department. A seminar given to Orientation student at KFUPM, Oct 2003.

5.     What is Physics all about? A seminar given to Orientation student at KFUPM, Feb 2003.

6.     Magnetic polymer KFUPM Physics Oct 2002

7.     Magnetic polymer KFUPM Chemistry March 2003

8.     Superconductivity in MgB2 System KFUPM Physics April 2003.

9.     Biomagnetism. KFUPM, Physics Department, Oct. 2001.

10. High Temperature superconductors and its applications. Public lecture given at OAB KFUPM-March 2001.

11. High Temperature superconductors: A new beast on the loose. KFUPM, Physics Department, Apri.2000.

12. Hydrogen in Solids. KFUPM, Physics Department, Nov. 1999

13. The stripe Phase in superconductors. KFUPM, Physics Department, March 1999.

14. Thermodynamical Scaling in Superconductors. KFUPM Physics Department, Mach 1998.

15. “Magnetic Energy Losses in High-Tc Superconductors” KFUPM Physics Dept. Oct 27 1996.

16. “On Residual Stress Measurements in Y123/Ag2O High-Tc Superconductors” King Abdulaziz University, Physics Department, Jeddah, April 1995.

17. “Selected Topics in Teaching Basic Physics”  KFUPM, Physics 1994

18. “Viscous Flow in High-Tc Superconductors” KFUPM, Physics Nov. 12 1993.

19. “Flux Flow Resistance in Hi-Tc Superconductors” KFUPM, Physics Department Dec. 1992.

20. “Rotational Magnetic Measurements: Application to Spin-Glasses and Hi-Tc Superconductors”, KSU Physics Department, May 1992

21. “Critical Currents and Pinning Forces in (Bi,Pb)Sr2Cu3O10 Hi-Tc Superconductors”,  Sultan Qaboos University [Oman]  Jan 92

22. “Reentrant Aspects of Spin-Glasses”, Nov. 91, Phys. Department, KFUPM.

23. "Spin-Glasses Properties of Transition Metal Alloys", KFUPM, Chemistry Department, March 1990.

24. "Magnetization and Induced Anisotropy Rotation in Spin-glasses and Hi-Tc Superconductors", KFUPM, Physics department, October 1989.

25. "On the Induced Anisotropy in Spin-Glasses and Hi-Tc Superconductors", King Abdulaziz University, Physics Department, Jeddah, November 1990.

26. Trend in superconductivity research.: Given on Saturday’s Physics Tea at the Physics Department –KFUPM.

27. A new look at teaching Modern Physics. Given on Saturday’s Physics Tea at the Physics Department –KFUPM.

28. Physics in the structure of Cake. Given on Saturday’s Physics Tea at the Physics Department –KFUPM.

29. Negative Dielectric Constant. Given on Saturday’s Physics Tea at the Physics Department –KFUPM.

30. Shot noise and thermal noise. Given on Saturday’s Physics Tea at the Physics Department –KFUPM.

 

 

 

 

 

 

 

 

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