1. Khalil, A.A.I., M.A. Morsy And H.Z. El-Deen, 2017. Development of double-pulse lasers ablation system and electron paramagnetic resonance spectroscopy for direct spectral analysis of manganese doped PVA polymer. Opt. Laser Technol., 96: 227-237.
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2. Khalil, A.A.I., W.O. Younis And M.A. Gandol, 2017. A comparative study of highly-ionized Al plasma based on dual pulse laser-induced breakdown spectroscopy. Indian J. Phy., 91: 327-336.
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3. Khalil, A.A.I. And M.A. Morsy, 2016. Quantitative determination of copper in a glass matrix using double pulse laser induced breakdown and electron paramagnetic resonance spectroscopic techniques. Talanta, 154: 109-118.
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4. Gondal, M.A., M.A. Shemis, B. Gondal and A.A.I. Khalil, 2016. Gallbladder stones analysis using pulsed uv laser induced breakdown spectroscopy. J. Med. Bioeng., 5: 85-88.
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5. Khalil, A.A.I., M.A. Gondal, M. Shemis and I.S. Khan, 2015. Detection of carcinogenic metals in kidney stones using ultraviolet laser-induced breakdown spectroscopy. Appl. Opt., 54: 2123-2131.
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6. Khalil, A.A.I., 2015. Development of double-pulse lasers ablation system for generating gold ion source under applying an electric field. Opt. Laser Tech., 75: 105-114.
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7. Khalil, A.A.I., 2015. Chemical etching method assisted double-pulse LIBS for the analysis of silicon crystals. Appl. Phys. A, 119: 1087-1099.
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8. Mansour, H.M., A.A.I. Khalil, M.Y. Helali And M.S. Mansour, 2014. Development of the stability on the laser system used at satellite laser ranging station. J. Nucl. Particle Phy., 4: 7-16.
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9. Khalil, A.A.I., M.A. Gondal And M. Dastageer, 2014. Detection of trace elements in nondegradable organic spent clay waste using optimized dual-pulsed laser induced breakdown spectrometer. Appl. Opt., 53: 1709 -1717.
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10. Khalil, A.A.I., 2013. Spectroscopic studies of UV lead plasmas produced by single and double-pulse laser excitation. Laser Phys., 23: 1-13.
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11. Khalil, A.A.I., 2013. A comparative spectroscopic study of single and dual pulse laser produced UV tin plasmasAuthor links open overlay panelAhmed A.I.Khalilab. Opt. Laser Technol., 45: 443-452.
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12. Gondal, M.A., A.A.I. Khalil and N.A. Suleman, 2012. High sensitive detection of nitric oxide using laser induced photoacoustic spectroscopy at 213 nm. Appl. Opt., 51: 5724-5734.
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13. Gondal, M.A. and A.A.I. Khalil, 2012. 2012 Effect of ambient conditions on laser-induced breakdown spectra. Laser Phy., 22: 1771-1779.
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14. Al-Tuwirqi, R., N. Al-Suliman, A.A.I. Khalil And M.A. Gondal, 2012. New observation of the quintet states of co excited by glow discharge. Mol. Phy., 110: 2951-2956.
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15. Khalil, A.A.I., M.A. Gondal And N. Al-Suliman, 2011. Resonant photo-acoustic detection of carbon monoxide with UV Laser at 213 nm. Appl. Phys. B: Lasers Opt., 103: 441-450.
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16. Gondal, M.A., M.H. Shwehdi And A.A.I. Khalil, 2011. Applications of LIBS for determination of ionic species (NaCl) in electrical cables for investigation of electrical breakdown. Appl. Phys. B: Lasers Opt., 105: 915-922.
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17. Khalil, A.A.I., F. Salman And Z. Yamani, 2010. UV laser-induced transport properties change in silver metaphosphate glass. Opt. Commun., 283: 5173-5182.
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18. Khalil, A.A.I., 2010. A spectroscopic analysis study of graphite using laser technique. Laser Phy., 20: 238-244.
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19. Khalil, A.A.I., M. Richardson, L. Johnson And M.A. Gondal, 2009. Titanium plasma spectroscopy studies under double pulse laser excitation. Laser Phy., 19: 1981-1992.
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20. Ibrahim, M., H. El-Haes, A.F. Jalbout, A.A.I. Khalil and A. Leon, 2009. Computational Notes on the Analysis of C59-Zn, C59-Cd and C59-Hg Fullerenes. J. Comput. Theor. Nanosci., 6: 80-84.
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21. Rafea, H.A. and A.A.I. Khalil, 2008. A study on laser beam cutting of 3 mm mild steel. Arab J. Nuclear Sci. Appl., 41: 208-216.
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22. Khalil, A.A.I. And M.A. Gondal, 2008. Development of silver ion source using nanosecond pulses of nd:Yag laser at different wavelengths. Nucl. Instr. and Meth. in Phys. Res. B, 267: 3356-3363.
23. Ahmed, M.A., A.A.I. Khalil And S. Solyman, 2007. Laser induced structural and transport properties change in Cu–Zn ferrites. J. Mater. Sci., (JMSC), 42: 4098-4109.
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24. Richardson, M., C. Brown, M. Fisher, A.A.I. Khalil And R. Bernath, 2006. New plasma regimes for stand-off libs. Laser Appl. Chem. Sec. Environ. Ana., LACSEA, 9: 1-4.
25. Khalil, A.A.I., M. Richardson, C. Barnett and L. Johnson, 2006. Double pulse UV laser induced breakdown spectroscopy of stainless steel. J. Appl. Spectrosc., 73: 735-742.
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26. Khalil, A.A.I., 2005. Production of current and ion beams on a copper surface by laser radiation of various wavelengths under the presence of an applied electric field. Surf. Coat. Technol., 200: 774-779.
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27. Maurmann, S., V.A. Kadetov, A.A.I. Khalil, H.J. Kunze and U. Czarnetzki, 2004. Thomson scattering in low temperature helium plasmas of a magnetic multipole plasma source. J. Phys. D: Appl. Phys., 37: 2677-2685.
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