| Structure and energetics of the vacancy in graphite AA El-Barbary, RH Telling, CP Ewels, MI Heggie, PR Briddon Physical Review B 68 (14), 144107, 2003 | 667 | 2003 |
| Wigner defects bridge the graphite gap RH Telling, CP Ewels, AA El-Barbary, MI Heggie Nature materials 2 (5), 333-337, 2003 | 471 | 2003 |
| Metastable Frenkel pair defect in graphite: source of Wigner energy? CP Ewels, RH Telling, AA El-Barbary, MI Heggie, PR Briddon Physical review letters 91 (2), 025505, 2003 | 188 | 2003 |
| Ab initio study of relative motion of walls in carbon nanotubes E Bichoutskaia, AM Popov, A El-Barbary, MI Heggie, YE Lozovik Physical Review B 71 (11), 113403, 2005 | 67 | 2005 |
| Electron spectroscopy of carbon materials: experiment and theory AA El-Barbary, S Trasobares, CP Ewels, O Stephan, AV Okotrub, ... Journal of Physics: Conference Series 26 (1), 149, 2006 | 43 | 2006 |
| On the spectroscopic analyses of thioindigo dye M Ibrahim, MM El-Nahass, MA Kamel, AA El-Barbary, BD Wagner, ... Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 113, 332-336, 2013 | 41 | 2013 |
| FT-IR spectroscopic analyses of 3-Methyl-5-Pyrazolone (MP) MM El-Nahass, MA Kamel, AA El-Barbary, MAM El-Mansy, M Ibrahim Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 111, 37-41, 2013 | 38 | 2013 |
| Adsorption of CO, CO2, NO and NO2 on Boron Nitride Nanotubes: DFT Study AA El-Barbary, KM Eid, MA Kamel, HO Taha, GH Ismail Journal of Surface Engineered Materials and Advanced Technology 5 (03), 154, 2015 | 37 | 2015 |
| On the spectroscopic analyses of (E)-3-(dicyclopropyl methylene)-dihydro-4-[1-(2, 5 dimethylfuran-3-yl) ethylidene] furan-2, 5-dione M Ibrahim, AA El-Barbary, MM El-Nahass, MA Kamel, MAM El-Mansy, ... Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 87, 202-208, 2012 | 37 | 2012 |
| The high conductivity of defect fullerene C40 cage AA El-Barbary, HI Lebda, MA Kamel Computational Materials Science 46 (1), 128-132, 2009 | 34 | 2009 |
| First-principles simulations of boron diffusion in graphite I Suarez-Martinez, AA El-Barbary, G Savini, MI Heggie Physical review letters 98 (1), 015501, 2007 | 33 | 2007 |
| Glasner-Tompkins relation and reorientation of U centers in LiF crystals AS Shalabi, AM El-Mahdy, KM Eid, MA Kamel, AA El-Barbary Physical Review B 60 (13), 9377, 1999 | 31 | 1999 |
| Structural and thermodynamic properties of water related defects in α-quartz AL Rosa, AA El-Barbary, MI Heggie, PR Briddon Physics and Chemistry of Minerals 32, 323-331, 2005 | 26 | 2005 |
| Band gap engineering in short heteronanotube segments via monovacancy defects AA El-Barbary, KM Eid, MA Kamel, MM Hassan Computational Materials Science 69, 87-94, 2013 | 21 | 2013 |
| FT-IR, FT-Raman spectra and ab initio HF, DFT vibrational analysis of P-methyl acetanilide AA El-Barbary, MM El-Nahass, MA Kamel, MAM El-Mansy J. Appl. Sci. Res. 11 (5), 1977-1987, 2009 | 20 | 2009 |
| Hydrogenation mechanism of small fullerene cages AA El-Barbary International Journal of Hydrogen Energy 41 (1), 375-383, 2016 | 19 | 2016 |
| Effect of Tubular Chiralities and Diameters of Single Carbon Nanotubes on Gas Sensing Behavior: A DFT Analysis AA El-Barbary, KM Eid, MA Kamel, HM Osman, G Ismail Journal of Surface Engineered Materials and Advanced Technology 4 (02), 66, 2014 | 17 | 2014 |
| First principles characterisation of defects in irradiated graphitic materials A EL-Barbary University of Sussex, 2005 | 17 | 2005 |
| Hydrogen binding energy of halogenated C40 cage: An intermediate between physisorption and chemisorption AA Hindi, AA El-Barbary Journal of Molecular Structure 1080, 169-175, 2015 | 15 | 2015 |
| 1H and 13C NMR chemical shift investigations of hydrogenated small fullerene cages Cn, CnH, CnHn and CnHn+ 1: n= 20, 40, 58, 60 AA El-Barbary Journal of Molecular Structure 1097, 76-86, 2015 | 14 | 2015 |
Chris EwelsCNRS / Institute of Materials Nantes, FranceAdresse e-mail validée de cnrs-imn.fr
