Confinement for More Space: A Larger Free Volume and Enhanced Glassy Dynamics of 2-Ethyl-1-hexanol in Nanopores WK Kipnusu, M Elsayed, W Kossack, S Pawlus, K Adrjanowicz, M Tress, ... the journal of physical chemistry letters 6 (17), 3708–3712, 2015 | 80 | 2015 |
Biobased polycarbonate as a gas separation membrane and “breathing glass” for energy saving applications O Hauenstein, MM Rahman, M Elsayed, R Krause‐Rehberg, S Agarwal, ... Advanced Materials Technologies 2 (5), 1700026, 2017 | 60 | 2017 |
Vacancy complexes in nonequilibrium germanium-tin semiconductors S Assali, M Elsayed, J Nicolas, MO Liedke, A Wagner, M Butterling, ... Applied Physics Letters 114 (25), 2019 | 42 | 2019 |
Glassy dynamics of polymethylphenylsiloxane in one-and two-dimensional nanometric confinement—a comparison WK Kipnusu, M Elsayed, R Krause–Rehberg, F Kremer The Journal of Chemical Physics 146 (20), 2017 | 42 | 2017 |
Study of ageing in Al–Mg–Si alloys by positron annihilation spectroscopy J Banhart, M Liu, Y Yong, Z Liang, CST Chang, M Elsayed, MDH Lay Physica B: Condensed Matter 407 (14), 2689-2696, 2012 | 37 | 2012 |
Effect of Sn and In on the natural ageing kinetics of Al–Mg–Si alloys M Liu, X Zhang, B Körner, M Elsayed, Z Liang, D Leyvraz, J Banhart Materialia 6, 100261, 2019 | 35 | 2019 |
Counterbalance between surface and confinement effects as studied for amino-terminated poly (propylene glycol) constraint in silica nanopores WK Kipnusu, MM Elmahdy, M Elsayed, R Krause-Rehberg, F Kremer Macromolecules 52 (4), 1864-1873, 2019 | 35 | 2019 |
Synthesis, structural, thermal, mechanical, and nano-scale free volume properties of novel PbO/PVC/PMMA nanocomposites S El-Gamal, M Elsayed Polymer 206, 122911, 2020 | 34 | 2020 |
Positron annihilation lifetime spectroscopy at a superconducting electron accelerator A Wagner, W Anwand, AG Attallah, G Dornberg, M Elsayed, D Enke, ... Journal of Physics: Conference Series 791 (1), 012004, 2017 | 33 | 2017 |
Annealing-induced vacancy formation enables extraordinarily high Li+ ion conductivity in the amorphous electrolyte 0.33 LiI+ 0.67 Li3PS4 S Spannenberger, V Miß, E Klotz, J Kettner, M Cronau, A Ramanayagam, ... Solid State Ionics 341, 115040, 2019 | 31 | 2019 |
On the interaction of solute atoms with vacancies in diluted Al-alloys: A paradigmatic experimental and ab-initio study on indium and tin M Elsayed, TEM Staab, J Čížek, R Krause-Rehberg Acta Materialia 219, 117228, 2021 | 26 | 2021 |
In situ natural ageing of Al-Cu-(Mg) alloys: The effect of In and Sn on the very early stages of decomposition F Lotter, D Petschke, F De Geuser, M Elsayed, G Sextl, TEM Staab Scripta Materialia 168, 104-107, 2019 | 25 | 2019 |
Positron annihilation and electrical studies on the influence of loading magnesia nanoribbons on PVA-PVP blend S El-Gamal, M Elsayed Polymer Testing 89, 106681, 2020 | 23 | 2020 |
Defect Study in CoCrFeMnNi High Entropy Alloy by Positron Annihilation Lifetime Spectroscopy M Elsayed, R Krause-Rehberg, C Eisenschmidt, N Eißmann, B Kieback Phys. Status Solidi A, 2018 | 23 | 2018 |
Identification of defect properties by positron annihilation in Te-doped GaAs after Cu in-diffusion M Elsayed, R Krause-Rehberg, W Anwand, M Butterling, B Korff Physical Review B—Condensed Matter and Materials Physics 84 (19), 195208, 2011 | 23 | 2011 |
Positron annihilation on defects in silicon irradiated with 15 MeV protons NY Arutyunov, M Elsayed, R Krause-Rehberg, VV Emtsev, ... Journal of Physics: Condensed Matter 25 (3), 035801, 2012 | 21 | 2012 |
The Free Volume and Its Recovery in Pressure‐Densified and CO2‐Swollen Heterocyclic‐Ring‐Containing Fluoropolymers G Dlubek, J Pionteck, Y Yu, S Thränert, M Elsayed, E Badawi, ... Macromolecular Chemistry and Physics 209 (18), 1920-1930, 2008 | 21 | 2008 |
Probing the impact of the initiator layer on grafted-from polymer brushes: a positron annihilation spectroscopy study G Panzarasa, S Aghion, G Marra, A Wagner, MO Liedke, M Elsayed, ... Macromolecules 50 (14), 5574-5581, 2017 | 20 | 2017 |
Precipitation Behavior in High‐Purity Aluminium Alloys with Trace Elements–The Role of Quenched‐in Vacancies F Lotter, U Muehle, M Elsayed, AM Ibrahim, T Schubert, ... physica status solidi (a), 1800375, 2018 | 19 | 2018 |
Identification of As-vacancy complexes in Zn-diffused GaAs M Elsayed, R Krause-Rehberg, B Korff, S Richter, HS Leipner Journal of Applied Physics 113 (9), 2013 | 19 | 2013 |