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Biography
Dr. Mohamed Salem Badawi

Radiation Physics Laboratory, Physics Department, Faculty of Science

Alexandria University, Egypt

Lecturer of Radiation Physics

Second Person In Charge about Radiation Physics Laboratory


Email: ms241178@hotmail.com


Research fields

Experimental and Theoretical Computation of Gamma-ray Detector Efficiency

Radionuclide Metrology, Environmental Measurements

Accurate Processing of Gamma- and X-ray Spectra

Analysis and Modelling of Experimental Radiation Physics Data


Qualifications

2010 Ph.D., Radiation Physics, Faculty of Science, Alexandria University, Egypt

2004 M.Sc., Radiation Physics, Faculty of Science, Alexandria University, Egypt

2001 B.Sc., Physics, Faculty of Science, Alexandria University, Egypt


Publications (Selected)

  1. M. I. Abbas, Y. S. Selim and M. S. Abdel-Moneim, “Validity of direct mathematical methods for calculating the efficiency of several HPGe detectors” (2005), Egyptian Journal of Physics 36, 347.
  2. M. I. Abbas, M. S. Abdel-Moneim and Y. S. Selim, “On the Source – Detector Efficiencies for Gamma – rays” (2005), Arab J. Nucl. Sci. Appl. 38, pp. 351-356.
  3. S. S. Nafee, M. S. Badawi, A. M. Abdel-Moneim, S. A. Mahmoud and M. I. Abass,”An Analytical Approach for Calibration of HPGe Cylindrical Detector Using Inverted Well Beaker” November (2009), ANS Transactions, volume 101, 645-646 “The American Nuclear Society International Winter meeting, Washington D. C., USA.
  4. S. S. Nafee, M. S. Badawi, A. H. Ahmed, New numerical algorithm method to calibrate the HPGe cylindrical detectors using non-axial extended source geometries” (2010) Applied Radiation and Isotopes 68, No. 9, pp.1809-1815.
  5. S. S. Nafee, M. S. Badawi, A. M. Abdel- Moneim, S. A. Mahmoud, “Calibration of the 4π gamma-Ray Spectrometer By A New Numerical Simulation Approach” (2010) Applied Radiation and Isotopes 68, No. 9, pp.1746-1753.
  6. S. S. Nafee, M. S. Badawi, A. M. Abdel-Moneim, S. A. Mahmoud, Software Investigations for Efficiency Determination of HPGe Cylindrical Detectors Using Low-Activity Gamma-Ray Sources” (2010) Egyptian Journal of Physics,1, 41.
  7. M. A. Elzaher, M. S. Badawi, A. M. El-Khatib, A. A. Thabet, Determination of Full Energy Peak Efficiency of NaI(Tl) Detector Depending on Efficiency Transfer Principle for Conversion Form Experimental Values” (2012) World Journal of Nuclear Science and Technology 2, 65-72.
  8. A. M. El-Khatib, M. S. Badawi, Mohamed. A. Elzaher, A. A. Thabet, Calculation of the Peak Efficiency for NaI(Tl) Gamma Ray Detector Using the Effective Solid Angle Method” (2012) Journal of Advanced Research in Physics 3(2), 021204.
  9. A. M. El-Khatib, M. S. Badawi, Mohamed. A. Elzaher, A. A. Thabet, “New Analytical Approach to Calculate the Full Energy Peak Efficiency for NaI (Tl) Gamma-Ray Detector Using the Effective Solid Angle Method” (2012) International Journal of Instrumentation Science 1(3): 25-33.
  10. M. S . Badawi, M. M. Gouda, S. S. Nafee,A. M. El-Khatib, E. A. El-Mallah, “New algorithm for studying the effect of self attenuation factor on the efficiencyof γ-raysdetectors” (2012) Nuclear Instruments and Methods in Physics Research A 696, pp.164-170.
  11. M. S . Badawi, M. M. Gouda, S. S. Nafee,A. M. El-Khatib, E. A. El-Mallah, New analytical approach to calibrate the co-axial HPGe detectors including correction for source matrix self-attenuation” (2012) Applied Radiation and Isotopes 70, No. 12, pp.2661-2668.
  12. M. S. Badawi, A. M. El-Khatib, M. A. Elzaher, A. A. Thabet, A. A. Seekers “Using an Analytical Efficiency Transfer Principle to Calculate the Full Energy Peak Efficiency for Gamma Detectors” Vestnik of the Orenburg State University (2013) 05 (154) 164-171.
  13. M. S. Badawi, M. M. Gouda, A. M. El-Khatib, S. S. Nafee, E. A. El-Mallah “New Analytical Approach to Calibrate Cylindrical HPGe Detector including Corrections for Self attenuation of Large Cylindrical Sources and Attenuation of All Detector Housing Materials” Vestnik of the Orenburg State University (2013) 05(154)172-182.
  14. M. S. Badawi, S. S. Nafee, S. M. Diab, A. M. El-Khatib, E. A. El-Mallah “Calculate the Efficiency of Gamma-ray Detectors for Inverted Well Beaker Sources Using an Analytical Efficiency Transfer Principle” Accepted to be published in XLII International Conference on Physics of Charged Particle Interactions with Crystals Proceeding, May 29-31, 2012, Moscow, Russia.
  15. M. A. Elzaher, M. S. Badawi, A. M. El-Khatib, A. A. Thabet “Solution of the Standard Source Lack in Quantitative Radioactive Samples Analysis” Accepted to be published in The Fourth Arab International Conference in Physics and Materials Science Proceeding, October 1 - 3, 2012, Alexandria, Egypt.
  16. M. S. Badawi, A. M. El-Khatib, M. A. Naim, A. H. Abdullah “Calibrate the NaI(Tl) Cylindrical Detector including Corrections for Self-attenuation of Sources Matrix and All Surrounding Materials” Accepted to be published in The Fourth Arab International Conference in Physics and Materials Science Proceedings, October 1 - 3, 2012, Alexandria, Egypt.
  17. A. M. El-Khatib, M. S. Badawi, M. A. Naim, B. A. Omara “Study the Effect of Cylindrical Source Shape on NaI (Tl) Scintillation Detector Efficiency Using Transfer Theory Accepted to be published in The Fourth Arab International Conference in Physics and Materials Science Proceedings, October 1 - 3, 2012, Alexandria, Egypt.
  18. A. M. El-Khatib, M. E. Krar and M. S. Badawi “Novel Method to Calculate Mathematically Efficiency of a Bi-Detector System” Accepted to be published in The Fourth Arab International Conference in Physics and Materials Science Proceeding, October 1 - 3, 2012, Alexandria, Egypt.
  19. M. M. Gouda, S. S. Nafee, M. S. Badawi, E. A. El-Mallah, A. M. El-Khatib “Majority Study to Determine the Full Energy Peak Efficiency of NaI (Tl) Detectors Based on Modern Approach by Using Parallelepiped Sources” Accepted to be published in The Fourth Arab International Conference in Physics and Materials Science Proceeding, October 1 - 3, 2012, Alexandria, Egypt.
  20. M. F. Fouad, M. A. Ali, M. G. Mousa, M. S. Badawi, A. M. El-Khatiba,M. S. Hamada “Calculation of the Full Energy Peak Efficiency for HPGe Gamma Ray Detector Using the K0-IAEA” Accepted to be published in The Fourth Arab International Conference in Physics and Materials Science Proceeding, October 1 - 3, 2012, Alexandria, Egypt.


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Last Updated: October 2013.