Следене
Mohamed E Shaheen (ORCID: 0000-0002-2906-2147)
Mohamed E Shaheen (ORCID: 0000-0002-2906-2147)
Professor (Laser Physics), Physics Department, Faculty of Science,Tanta University, Egypt
Потвърден имейл адрес: science.tanta.edu.eg - Начална страница
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Позовавания
Позовавания
Година
Femtosecond (fs) lasers coupled with modern ICP-MS instruments provide new and improved potential for in situ elemental and isotopic analyses in the geosciences
ME Shaheen, JE Gagnon, BJ Fryer
Chemical Geology 330, 260-273, 2012
1102012
Femtosecond laser ablation behavior of gold, crystalline silicon, and fused silica: a comparative study
ME Shaheen, JE Gagnon, BJ Fryer
Laser Physics 24 (10), 106102, 2014
852014
Laser ablation of iron: A comparison between femtosecond and picosecond laser pulses
ME Shaheen, JE Gagnon, BJ Fryer
Journal of Applied Physics 114 (8), 083110, 2013
702013
Experimental studies on the determination of the dipole moments of some different laser dyes
R Ghazy, SA Azim, M Shaheen, F El-Mekawey
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 60 (1 …, 2004
602004
Femtosecond laser ablation of brass in air and liquid media
ME Shaheen, JE Gagnon, BJ Fryer
Journal of Applied Physics 113 (21), 213106, 2013
552013
Evaluation of the analytical performance of femtosecond laser ablation inductively coupled plasma mass spectrometry at 785 nm with glass reference materials
M Shaheen, JE Gagnon, Z Yang, BJ Fryer
Journal of Analytical Atomic Spectrometry 23 (12), 1610-1621, 2008
472008
Improving the analytical capabilities of femtosecond laser ablation multicollector ICP-MS for high precision Pb isotopic analysis: the role of hydrogen and nitrogen
M Shaheen, BJ Fryer
Journal of Analytical Atomic Spectrometry 25 (7), 1006-1013, 2010
462010
Excimer laser ablation of aluminum: influence of spot size on ablation rate
ME Shaheen, JE Gagnon, BJ Fryer
Laser Physics 26 (11), 116102, 2016
432016
Experimental study on 785 nm femtosecond laser ablation of sapphire in air
ME Shaheen, JE Gagnon, BJ Fryer
Laser Physics Letters 12 (6), 066103, 2015
362015
Femtosecond laser ablation of brass: A study of surface morphology and ablation rate
ME Shaheen, BJ Fryer
Laser and Particle Beams 30 (3), 473-479, 2012
342012
Investigations of energy transfer from some diolefinic laser dyes to Rhodamine 110
SA Azim, R Ghazy, M Shaheen, F El-Mekawey
Journal of Photochemistry and Photobiology A: Chemistry 133 (3), 185-188, 2000
342000
Studies on laser ablation of silicon using near IR picosecond and deep UV nanosecond lasers
ME Shaheen, JE Gagnon, BJ Fryer
Optics and Lasers in Engineering 119, 18-25, 2019
322019
Experimental investigations on energy-transfer characteristics and performance of some laser dye mixtures
R Ghazy, SA Zim, M Shaheen, F El-Mekawey
Optics & Laser Technology 34 (2), 99-105, 2002
282002
Elemental fractionation in 785nm picosecond and femtosecond laser ablation inductively coupled plasma mass spectrometry
ME Shaheen, JE Gagnon, BJ Fryer
Spectrochimica Acta Part B: Atomic Spectroscopy 107, 97-109, 2015
222015
Application of laser light scattering to the determination of molecular weight, second virial coefficient, and radius of gyration of chitosan
ME Shaheen, AR Ghazy, ER Kenawy, F El-Mekawy
Polymer, 2018
212018
Energy transfer and excited state lifetime of some anthracene laser dyes
R Ghazy, SA Zim, M Shaheen, F El-Mekawey
Optics & Laser Technology 36 (6), 463-469, 2004
202004
A simple solution to expanding available reference materials for Laser Ablation Inductively Coupled Plasma Mass Spectrometry analysis: Applications to sedimentary materials
ME Shaheen, BJ Fryer
Spectrochimica Acta Part B: Atomic Spectroscopy 66 (8), 627-636, 2011
182011
Determination of heavy metal content and pollution indices in the agricultural soils using laser ablation inductively coupled plasma mass spectrometry
ME Shaheen, W Tawfik, AF Mankoula, JE Gagnon, BJ Fryer, F El-Mekawy
Environmental Science and Pollution Research, 1-14, 2021
152021
ICMMS-2: Assessment of Heavy Metals Content in The Agricultural Soils of Kafr El-Zayat Egypt Using Laser Ablation Inductively Coupled Plasma Mass Spectrometry and Inductively …
AF Mankoula, W Tawfik, JE Gagnon, BJ Fryer, F El-Mekawy, ME Shaheen
Egyptian Journal of Chemistry 64 (3), 7-8, 2021
122021
Experimental Studies on Static Laser Light scattering of Synthetized Poly (acrylonitrile-co-methyl methacrylate) Copolymer at Room Temperature
ME Shaheen, AR Ghazy, ER Kenawy, RA Ghazy, F El-Mekawy
Optik, 165773, 2020
112020
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